From 8184b69dd749224a8c5a9a84c87a49e3ffc5590a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A9=E7=BF=94=E5=AE=87?= <admin@pescn.cn>
Date: Tue, 17 Feb 2026 18:53:11 +0800
Subject: [PATCH 1/6] refactor: build pipeline with template + lang pack + GPU
 ID automation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Separate language packs and GPU ID database from script business logic.
Scripts are now templates in src/ with placeholders, built into
self-contained dist/ scripts via scripts/build.py.

- src/: template scripts with {{LANG_PACKS}} and {{GPU_IDS}} placeholders
- lang/: per-script language packs (ZH_CN, EN_US)
- data/gpu-ids.sh: auto-generated GPU PCI ID database (857 IDs, up from 294)
- scripts/build.py: template + lang + data → dist/ merger with validation
- scripts/extract_keys.py: gettext key analysis and translation coverage
- scripts/update_gpu_ids.py: fetch pci-ids.ucw.cz and generate GPU ID mapping
- .github/workflows/: CI (build+validate), release (build+upload), GPU ID auto-update
- Remove root-level scripts, old language_packs/, language_pack_generate.py

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/ci.yml                      |   30 +
 .github/workflows/release.yml                 |   34 +
 .github/workflows/update-gpu-ids.yml          |   51 +
 .gitignore                                    |    4 +-
 PLAN.md                                       |  546 +++
 cuda-install.sh                               |  587 ---
 data/gpu-ids-overrides.sh                     |   37 +
 data/gpu-ids.sh                               |  175 +
 lang/cuda-install/EN_US.sh                    |  102 +
 lang/cuda-install/ZH_CN.sh                    |  102 +
 lang/nvidia-install/EN_US.sh                  |  350 ++
 lang/nvidia-install/ZH_CN.sh                  |  350 ++
 language_pack_generate.py                     |  132 -
 language_packs/EN_US.pot                      | 1051 -----
 language_packs/ZH_CN.pot                      | 1046 -----
 nvidia-install.sh                             | 3527 -----------------
 scripts/build.py                              |  265 ++
 scripts/extract_keys.py                       |  164 +
 scripts/update_gpu_ids.py                     |  328 ++
 src/cuda-install.sh                           |  995 +++++
 .../nvidia-container-installer.sh             |    0
 .../nvidia-container-uninstall.sh             |   47 +-
 src/nvidia-install.sh                         | 2647 +++++++++++++
 .../nvidia-uninstall.sh                       |    4 +-
 24 files changed, 6221 insertions(+), 6353 deletions(-)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/release.yml
 create mode 100644 .github/workflows/update-gpu-ids.yml
 create mode 100644 PLAN.md
 delete mode 100755 cuda-install.sh
 create mode 100644 data/gpu-ids-overrides.sh
 create mode 100644 data/gpu-ids.sh
 create mode 100644 lang/cuda-install/EN_US.sh
 create mode 100644 lang/cuda-install/ZH_CN.sh
 create mode 100644 lang/nvidia-install/EN_US.sh
 create mode 100644 lang/nvidia-install/ZH_CN.sh
 delete mode 100644 language_pack_generate.py
 delete mode 100644 language_packs/EN_US.pot
 delete mode 100644 language_packs/ZH_CN.pot
 delete mode 100644 nvidia-install.sh
 create mode 100755 scripts/build.py
 create mode 100755 scripts/extract_keys.py
 create mode 100755 scripts/update_gpu_ids.py
 create mode 100644 src/cuda-install.sh
 rename nvidia-container-installer.sh => src/nvidia-container-installer.sh (100%)
 rename nvidia-container-uninstall.sh => src/nvidia-container-uninstall.sh (85%)
 create mode 100644 src/nvidia-install.sh
 rename nvidia-uninstall.sh => src/nvidia-uninstall.sh (99%)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..9c10079
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,30 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Build scripts
+        run: python3 scripts/build.py --outdir ./dist
+
+      - name: Syntax check
+        run: |
+          for f in dist/*.sh; do
+            bash -n "$f"
+            echo "OK: $f"
+          done
+
+      - name: Verify translation completeness
+        run: python3 scripts/build.py --check-keys
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..17b4ccb
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,34 @@
+name: Build and Release
+
+on:
+  release:
+    types: [created]
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Build scripts
+        run: python3 scripts/build.py --outdir ./dist
+
+      - name: Verify syntax
+        run: |
+          for f in dist/*.sh; do
+            bash -n "$f"
+            echo "OK: $f"
+          done
+
+      - name: Upload release assets
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*.sh
diff --git a/.github/workflows/update-gpu-ids.yml b/.github/workflows/update-gpu-ids.yml
new file mode 100644
index 0000000..3b96a0e
--- /dev/null
+++ b/.github/workflows/update-gpu-ids.yml
@@ -0,0 +1,51 @@
+name: Update GPU ID Database
+
+on:
+  schedule:
+    - cron: '0 0 * * 1'  # Weekly on Monday
+  workflow_dispatch:       # Manual trigger
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Generate GPU ID database
+        run: python3 scripts/update_gpu_ids.py
+
+      - name: Check for changes
+        id: diff
+        run: |
+          if git diff --quiet data/gpu-ids.sh; then
+            echo "changed=false" >> $GITHUB_OUTPUT
+          else
+            echo "changed=true" >> $GITHUB_OUTPUT
+            echo "## GPU ID Database Changes" >> $GITHUB_STEP_SUMMARY
+            git diff --stat data/gpu-ids.sh >> $GITHUB_STEP_SUMMARY
+          fi
+
+      - name: Create PR if changed
+        if: steps.diff.outputs.changed == 'true'
+        uses: peter-evans/create-pull-request@v7
+        with:
+          title: "chore: update GPU PCI device ID database"
+          body: |
+            Auto-generated from [pci-ids.ucw.cz](https://pci-ids.ucw.cz/).
+
+            This PR updates the NVIDIA GPU PCI device ID database used for
+            architecture detection and open/proprietary kernel module selection.
+
+            Please review the diff for new GPU architecture entries.
+          branch: auto/update-gpu-ids
+          commit-message: "chore: update GPU PCI device ID database"
+          labels: automated
diff --git a/.gitignore b/.gitignore
index 0f00bf7..381ce39 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 .vscode
+__pycache__/
 
-language_packs/*.sh
+# Build output
+dist/
diff --git a/PLAN.md b/PLAN.md
new file mode 100644
index 0000000..47a5749
--- /dev/null
+++ b/PLAN.md
@@ -0,0 +1,546 @@
+# Build Pipeline Plan: Template + CI/CD Language Pack Embedding
+
+## Background
+
+Each script in this repo is designed as a standalone single-file download. Users run:
+
+```bash
+curl -sSL https://raw.githubusercontent.com/.../nvidia-install.sh | sudo bash
+```
+
+This means every script must be self-contained — no `source`, no external dependencies. Language packs (~700 lines per script) are currently copy-pasted into each script manually, leading to:
+
+- Duplicated translations across scripts
+- Manual sync errors when updating translations
+- Business logic buried under hundreds of lines of language pack data
+- Painful workflow: edit `.pot` → run `language_pack_generate.py` → manually copy output into script
+
+## Goal
+
+Separate language packs from business logic at **development time**, automatically merge them at **build time**.
+
+---
+
+## Repository Structure
+
+### Current
+
+```
+├── cuda-install.sh                    # Final script with embedded lang packs
+├── nvidia-install.sh                  # Final script with embedded lang packs
+├── nvidia-container-installer.sh
+├── nvidia-container-uninstall.sh
+├── nvidia-uninstall.sh
+├── language_packs/
+│   ├── ZH_CN.pot                      # nvidia-install.sh translations (source)
+│   ├── ZH_CN.sh                       # nvidia-install.sh translations (generated)
+│   ├── EN_US.pot
+│   └── EN_US.sh
+└── language_pack_generate.py          # .pot → .sh converter
+```
+
+### Proposed
+
+```
+├── src/                               # Template scripts (no embedded lang packs)
+│   ├── nvidia-install.sh
+│   ├── cuda-install.sh
+│   ├── nvidia-container-installer.sh
+│   ├── nvidia-container-uninstall.sh
+│   └── nvidia-uninstall.sh
+│
+├── lang/                              # Language packs, organized by script
+│   ├── nvidia-install/
+│   │   ├── ZH_CN.sh
+│   │   └── EN_US.sh
+│   ├── cuda-install/
+│   │   ├── ZH_CN.sh
+│   │   └── EN_US.sh
+│   ├── nvidia-container-installer/
+│   │   ├── ZH_CN.sh
+│   │   └── EN_US.sh
+│   ├── nvidia-container-uninstall/
+│   │   ├── ZH_CN.sh
+│   │   └── EN_US.sh
+│   └── nvidia-uninstall/
+│       ├── ZH_CN.sh
+│       └── EN_US.sh
+│
+├── scripts/
+│   ├── build.py                       # Template + lang packs → final scripts
+│   └── extract_keys.py                # Extract gettext keys from src/ for translation
+│
+├── dist/                              # Build output (gitignored)
+│   ├── nvidia-install.sh
+│   ├── cuda-install.sh
+│   └── ...
+│
+├── .github/workflows/
+│   └── release.yml                    # Auto-build on release
+│
+├── language_packs/                    # Deprecated, migrated to lang/
+├── language_pack_generate.py          # Deprecated, replaced by scripts/build.py
+└── PLAN.md
+```
+
+---
+
+## Template Format
+
+### Placeholder in `src/*.sh`
+
+Each template script contains a single placeholder where language packs will be injected:
+
+```bash
+#!/bin/bash
+
+set -eo pipefail
+
+readonly SCRIPT_VERSION="2.2"
+
+# Color definitions...
+# Exit code definitions...
+# Global variables...
+
+# ================ Language Packs ==================
+# {{LANG_PACKS}}
+# ================ Language Packs End ==============
+
+gettext() {
+    local msgid="$1"
+    local translation=""
+    case "$LANG_CURRENT" in
+        "zh-cn"|"zh"|"zh_CN") translation="${LANG_PACK_ZH_CN[$msgid]:-}" ;;
+        "en-us"|"en"|"en_US") translation="${LANG_PACK_EN_US[$msgid]:-}" ;;
+        *) translation="${LANG_PACK_ZH_CN[$msgid]:-}" ;;
+    esac
+    if [[ -z "$translation" ]]; then
+        translation="$msgid"    # Fallback: return key itself
+    fi
+    printf '%s' "$translation"
+}
+
+# ... rest of business logic ...
+```
+
+### Language Pack Files (`lang/<script>/<LANG>.sh`)
+
+Plain bash associative array declarations, one file per language per script:
+
+```bash
+# lang/cuda-install/ZH_CN.sh
+declare -A LANG_PACK_ZH_CN
+
+LANG_PACK_ZH_CN=(
+    ["log.starting"]="开始执行 CUDA Toolkit 安装脚本"
+    ["log.root_check.fail"]="此脚本需要 root 权限运行"
+    # ...
+)
+```
+
+---
+
+## Build Script (`scripts/build.py`)
+
+### Core Logic
+
+```
+For each src/<name>.sh:
+  1. Read template content
+  2. Find all lang/<name>/*.sh files
+  3. Concatenate language pack contents
+  4. Replace `# {{LANG_PACKS}}` with concatenated content
+  5. Write to dist/<name>.sh
+  6. chmod +x dist/<name>.sh
+```
+
+### CLI Interface
+
+```bash
+# Build all scripts
+python3 scripts/build.py
+
+# Build a specific script
+python3 scripts/build.py --target cuda-install
+
+# Build with specific languages only (e.g., for testing)
+python3 scripts/build.py --langs ZH_CN,EN_US
+
+# Output to custom directory
+python3 scripts/build.py --outdir ./release
+```
+
+### Validation
+
+The build script should also:
+
+- Verify all `gettext` keys used in `src/*.sh` exist in every language pack
+- Warn about unused keys in language packs
+- Fail if any language pack has syntax errors (`bash -n`)
+- Run `bash -n` on the final output
+
+---
+
+## GitHub Actions Workflow
+
+### `.github/workflows/release.yml`
+
+```yaml
+name: Build and Release
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.x'
+
+      - name: Build scripts
+        run: python3 scripts/build.py --outdir ./dist
+
+      - name: Verify syntax
+        run: |
+          for f in dist/*.sh; do
+            bash -n "$f"
+            echo "✓ $f"
+          done
+
+      - name: Upload release assets
+        uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*.sh
+```
+
+### Separate CI workflow for PRs (`.github/workflows/ci.yml`)
+
+```yaml
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build scripts
+        run: python3 scripts/build.py
+
+      - name: Syntax check
+        run: |
+          for f in dist/*.sh; do
+            bash -n "$f"
+          done
+
+      - name: Verify translation completeness
+        run: python3 scripts/build.py --check-keys
+```
+
+---
+
+## Key Extraction Script (`scripts/extract_keys.py`)
+
+Scans `src/*.sh` for all `gettext "..."` calls and outputs a list of required keys. This helps translators know what needs translating.
+
+```bash
+# Show all keys used in cuda-install.sh
+python3 scripts/extract_keys.py src/cuda-install.sh
+
+# Compare with existing language pack, show missing translations
+python3 scripts/extract_keys.py src/cuda-install.sh --diff lang/cuda-install/EN_US.sh
+```
+
+---
+
+## Developer Workflow
+
+### Adding a new user-facing string
+
+1. Add `$(gettext "new.key.name")` in `src/<script>.sh`
+2. Add `["new.key.name"]="Translation"` to each `lang/<script>/<LANG>.sh`
+3. Run `python3 scripts/build.py` to verify
+4. Commit `src/` and `lang/` changes (not `dist/`)
+
+### Adding a new language
+
+1. Create `lang/<script>/<LANG>.sh` for each script (copy from existing and translate)
+2. Update `gettext()` function in templates to recognize the new language code
+3. Run `python3 scripts/build.py` — new language is automatically included
+
+### Local testing
+
+```bash
+# Build and test locally
+python3 scripts/build.py
+sudo bash dist/nvidia-install.sh --help
+
+# Or run template directly (works, but shows raw keys instead of translations)
+sudo bash src/nvidia-install.sh --help
+```
+
+---
+
+## Migration Steps
+
+### Phase 1: Create build infrastructure
+
+1. Create `scripts/build.py`
+2. Create `scripts/extract_keys.py`
+3. Add `dist/` to `.gitignore`
+
+### Phase 2: Migrate scripts to templates
+
+For each script:
+
+1. Copy script to `src/<name>.sh`
+2. Extract language pack section from `src/<name>.sh` to `lang/<name>/ZH_CN.sh` and `lang/<name>/EN_US.sh`
+3. Replace extracted section with `# {{LANG_PACKS}}` placeholder
+4. Run `python3 scripts/build.py` and verify `dist/<name>.sh` matches original
+
+### Phase 3: Setup CI/CD
+
+1. Create `.github/workflows/release.yml`
+2. Create `.github/workflows/ci.yml`
+3. Test with a pre-release
+
+### Phase 4: Cleanup
+
+1. Remove root-level script files (they now live in `src/`)
+2. Remove old `language_packs/` directory
+3. Remove old `language_pack_generate.py`
+4. Update `README.md` with new development workflow
+5. Update raw download URLs in documentation to point to release assets instead of raw repo files
+
+### Phase 5: README URL migration
+
+The download instructions currently point to raw repo files:
+
+```bash
+# Before (points to repo, which will now be a template)
+curl -sSL https://raw.githubusercontent.com/.../main/nvidia-install.sh
+
+# After (points to latest release asset)
+curl -sSL https://github.com/.../releases/latest/download/nvidia-install.sh
+```
+
+---
+
+## Considerations
+
+### Backward compatibility
+
+- Existing users may have bookmarked raw GitHub URLs
+- Keep root-level scripts for one release cycle as a transitional measure, or add a redirect/notice
+
+### Fallback behavior
+
+The `gettext()` function already returns the raw key when no translation is found. This means:
+
+- Templates are runnable without building (just with raw keys shown)
+- Missing translations degrade gracefully
+- New keys don't break existing language packs
+
+### Build reproducibility
+
+- `scripts/build.py` should be deterministic (same input → same output)
+- Consider embedding a build timestamp or commit hash in the output for traceability:
+  ```bash
+  # Auto-generated from template. Do not edit directly.
+  # Build: 2026-02-17T12:00:00Z (commit abc1234)
+  ```
+
+---
+
+## GPU PCI Device ID Database Automation
+
+### Problem
+
+`nvidia-install.sh` maintains a hand-curated database of ~294 NVIDIA GPU PCI device IDs across 7 architectures (Maxwell → Blackwell) in `init_gpu_database()`. This database is used to determine:
+
+- GPU architecture (for open vs proprietary kernel module selection)
+- Whether a detected GPU is known/supported
+
+Manual maintenance has issues:
+
+- New GPUs are released regularly — database quickly becomes stale
+- Missing IDs cause false "Unknown" architecture detection, leading to wrong module selection
+- No systematic way to verify completeness against real-world device IDs
+
+### Data Source
+
+The [PCI ID Repository](https://pci-ids.ucw.cz/) (also mirrored at [pciutils/pciids](https://github.com/pciutils/pciids)) maintains a comprehensive database of all PCI devices. NVIDIA is vendor `10de` with **800+** device entries.
+
+Key insight: NVIDIA device names in pci.ids **consistently contain chip code prefixes** that directly map to architectures:
+
+| Chip Code Prefix | Architecture | Open Module Support |
+|---|---|---|
+| GK | Kepler | No (EOL) |
+| GM | Maxwell | No |
+| GP | Pascal | No |
+| GV | Volta | No |
+| TU | Turing | Yes |
+| GA | Ampere | Yes |
+| GH | Hopper | Yes (datacenter) |
+| AD | Ada Lovelace | Yes |
+| GB | Blackwell | Yes |
+
+Example entries from pci.ids:
+```
+1b80  GP104 [GeForce GTX 1080]       → prefix GP → Pascal
+2204  GA102 [GeForce RTX 3090]       → prefix GA → Ampere
+2684  AD102 [GeForce RTX 4090]       → prefix AD → Ada Lovelace
+```
+
+### Proposed Solution
+
+#### 1. External Data File (`data/gpu-ids.sh`)
+
+Extract the GPU ID database from the script into a standalone data file:
+
+```bash
+# data/gpu-ids.sh
+# Auto-generated from pci.ids — do not edit manually
+# Source: https://pci-ids.ucw.cz/
+# Generated: 2026-02-17T12:00:00Z
+# Total IDs: 450+
+
+GPU_IDS_MAXWELL=("1340" "1341" "1344" ... )
+GPU_IDS_PASCAL=("15f7" "15f8" "15f9" ... )
+GPU_IDS_VOLTA=("1db0" "1db1" ... )
+GPU_IDS_TURING=("1e02" "1e04" ... )
+GPU_IDS_AMPERE=("2204" "2205" ... )
+GPU_IDS_HOPPER=("2321" "2322" ... )
+GPU_IDS_ADA=("2684" "2685" ... )
+GPU_IDS_BLACKWELL=("2330" "2331" ... )
+```
+
+#### 2. Generator Script (`scripts/update_gpu_ids.py`)
+
+```python
+#!/usr/bin/env python3
+"""
+Fetch NVIDIA GPU PCI device IDs from pci-ids.ucw.cz
+and generate data/gpu-ids.sh with architecture mapping.
+"""
+
+# Core logic:
+# 1. Download https://pci-ids.ucw.cz/v2.2/pci.ids (or GitHub mirror)
+# 2. Parse vendor 10de section
+# 3. For each device entry, extract chip code from device name
+#    (regex: r'\b(G[MKPV]|TU|GA|GH|AD|GB)\d{2,3}\b')
+# 4. Map chip code prefix → architecture
+# 5. Generate data/gpu-ids.sh
+
+CHIP_TO_ARCH = {
+    "GK": "Kepler",
+    "GM": "Maxwell",
+    "GP": "Pascal",
+    "GV": "Volta",
+    "TU": "Turing",
+    "GA": "Ampere",
+    "GH": "Hopper",
+    "AD": "Ada Lovelace",
+    "GB": "Blackwell",
+}
+
+# Entries without chip codes (audio controllers, USB, bridges)
+# are filtered out — only GPU/compute devices are included.
+```
+
+#### 3. Build Integration
+
+The `scripts/build.py` pipeline embeds `data/gpu-ids.sh` into `nvidia-install.sh` during build, similar to language packs:
+
+```bash
+# In src/nvidia-install.sh template:
+# ================ GPU ID Database ==================
+# {{GPU_IDS}}
+# ================ GPU ID Database End ==============
+```
+
+#### 4. CI Automation (`.github/workflows/update-gpu-ids.yml`)
+
+```yaml
+name: Update GPU ID Database
+
+on:
+  schedule:
+    - cron: '0 0 * * 1'  # Weekly on Monday
+  workflow_dispatch:       # Manual trigger
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Generate GPU ID database
+        run: python3 scripts/update_gpu_ids.py
+
+      - name: Check for changes
+        id: diff
+        run: |
+          if git diff --quiet data/gpu-ids.sh; then
+            echo "changed=false" >> $GITHUB_OUTPUT
+          else
+            echo "changed=true" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Create PR if changed
+        if: steps.diff.outputs.changed == 'true'
+        uses: peter-evans/create-pull-request@v6
+        with:
+          title: "chore: update GPU PCI device ID database"
+          body: |
+            Auto-generated from [pci-ids.ucw.cz](https://pci-ids.ucw.cz/).
+            Please review the diff for new GPU architecture entries.
+          branch: auto/update-gpu-ids
+          commit-message: "chore: update GPU PCI device ID database"
+```
+
+This runs weekly, compares against the existing `data/gpu-ids.sh`, and opens a PR if new device IDs are found — keeping humans in the loop for review.
+
+#### 5. Fallback Strategy
+
+- If a device ID is not in the database at all, the script already falls back to `"Unknown"` architecture
+- Unknown architecture defaults to attempting open kernel module first (safe default for Turing+)
+- The database should also include a **manually curated override section** at the bottom of `data/gpu-ids.sh` for entries that pci.ids gets wrong or hasn't added yet
+
+### Updated Repository Structure
+
+```
+├── src/                               # Template scripts
+├── lang/                              # Language packs
+├── data/                              # Generated data files
+│   └── gpu-ids.sh                     # GPU PCI device ID → architecture mapping
+├── scripts/
+│   ├── build.py                       # Template + lang + data → final scripts
+│   ├── extract_keys.py                # Gettext key extraction
+│   └── update_gpu_ids.py              # Fetch & generate GPU ID database
+├── dist/                              # Build output (gitignored)
+└── .github/workflows/
+    ├── release.yml                    # Build on release
+    ├── ci.yml                         # PR validation
+    └── update-gpu-ids.yml             # Weekly GPU ID update
+```
+
+### Migration
+
+1. Create `scripts/update_gpu_ids.py` and run it to generate `data/gpu-ids.sh`
+2. Verify generated data matches/exceeds current hand-curated database
+3. Add `# {{GPU_IDS}}` placeholder to `src/nvidia-install.sh`
+4. Update `scripts/build.py` to embed `data/gpu-ids.sh`
+5. Add `update-gpu-ids.yml` workflow
+6. Remove hand-curated `init_gpu_database()` content from template
diff --git a/cuda-install.sh b/cuda-install.sh
deleted file mode 100755
index 0a44f96..0000000
--- a/cuda-install.sh
+++ /dev/null
@@ -1,587 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-
-__log() {
-    local level="$1"
-    shift
-
-    if [ "$VERBOSE" -eq 0 ] && [ "$level" == "DEBUG" ]; then
-        return 0
-    fi
-    if [ "$QUIET" -eq 1 ] && [ "$level" != "ERROR" ]; then
-        return 0
-    fi
-
-    local C_RESET='\033[0m'
-    local C_RED='\033[0;31m'
-    local C_YELLOW='\033[0;33m'
-    local C_BLUE='\033[0;34m'
-    local C_GRAY='\033[0;37m'
-
-    local colored_level
-    case "$level" in
-    "DEBUG") colored_level="${C_GRAY}$level${C_RESET}" ;;
-    "INFO") colored_level="${C_BLUE}$level${C_RESET}" ;;
-    "WARN") colored_level="${C_YELLOW}$level${C_RESET}" ;;
-    "ERROR") colored_level="${C_RED}$level${C_RESET}" ;;
-    *) colored_level="$level" ;;
-    esac
-
-    local message
-    message="[$(date +'%Y-%m-%d %H:%M:%S')] [$colored_level] $*"
-
-    echo -e "$message" >&2
-}
-
-panic() {
-    __log "ERROR" "$*"
-    exit 1
-}
-
-warn() {
-    __log "WARN" "$*"
-}
-
-info() {
-    __log "INFO" "$*"
-}
-
-debug() {
-    __log "DEBUG" "$*"
-}
-
-map_distro_id() {
-    : "${ID:?}"
-
-    case "$ID" in
-    "debian") echo "debian" ;;
-    "ubuntu") echo "ubuntu" ;;
-    "rhel") echo "rhel" ;;
-    "rocky") echo "rocky" ;;
-    "ol") echo "ol" ;;
-    "fedora") echo "fedora" ;;
-    "sles") echo "sles" ;;
-    "opensuse-leap") echo "opensuse" ;;
-    *) panic "Unsupported distro ID: $ID" ;;
-    esac
-}
-
-map_distro_version() {
-    : "${VERSION_ID:?}"
-
-    local distro_id
-    distro_id="$(map_distro_id)"
-
-    case "$distro_id" in
-    "debian")
-        case "$VERSION_ID" in
-        "10") echo "10" ;;
-        "11") echo "11" ;;
-        "12") echo "12" ;;
-        *) panic "Unsupported Debian version: $VERSION_ID" ;;
-        esac
-        ;;
-    "ubuntu")
-        case "$VERSION_ID" in
-        "12.04") echo "1204" ;;
-        "12.10") echo "1210" ;;
-        "13.04") echo "1304" ;;
-        "14.04") echo "1404" ;;
-        "14.10") echo "1410" ;;
-        "15.04") echo "1504" ;;
-        "16.04") echo "1604" ;;
-        "17.04") echo "1704" ;;
-        "17.10") echo "1710" ;;
-        "18.04") echo "1804" ;;
-        "18.10") echo "1810" ;;
-        "20.04") echo "2004" ;;
-        "22.04") echo "2204" ;;
-        "24.04") echo "2404" ;;
-        *) panic "Unsupported Ubuntu version: $VERSION_ID" ;;
-        esac
-        ;;
-    "rhel" | "rocky" | "ol")
-        case "$VERSION_ID" in
-        "6") echo "6" ;;
-        "7") echo "7" ;;
-        "8") echo "8" ;;
-        "9") echo "9" ;;
-        "10") echo "10" ;;
-        *) panic "Unsupported RHEL/Rocky Linux/Oracle Linux version: $VERSION_ID" ;;
-        esac
-        ;;
-    "fedora")
-        case "$VERSION_ID" in
-        "18") echo "18" ;;
-        "19") echo "19" ;;
-        "20") echo "20" ;;
-        "21" | "22") echo "21" ;;
-        "23" | "24") echo "23" ;;
-        "25" | "26") echo "25" ;;
-        "27" | "28") echo "27" ;;
-        "29" | "30" | "31") echo "29" ;;
-        "32") echo "32" ;;
-        "33") echo "33" ;;
-        "34") echo "34" ;;
-        "35") echo "35" ;;
-        "36") echo "36" ;;
-        "37" | "38") echo "37" ;;
-        "39") echo "39" ;;
-        "40") echo "40" ;;
-        "41" | "42") echo "41" ;;
-        *) panic "Unsupported Fedora version: $VERSION_ID" ;;
-        esac
-        ;;
-    "sles" | "opensuse")
-        case "$VERSION_ID" in
-        "15"*) echo "15" ;;
-        *) panic "Unsupported SLES/OpenSUSE version: $VERSION_ID" ;;
-        esac
-        ;;
-    *)
-        panic "Unsupported distro ID: $distro_id"
-        ;;
-    esac
-}
-
-map_arch() {
-    local __arch
-    __arch="$(arch)"
-
-    case "$__arch" in
-    "x86_64") echo "x86_64" ;;
-    "arm64" | "aarch64") echo "arm64" ;;
-    *) panic "Unsupported architecture: $__arch" ;;
-    esac
-}
-
-detect_package_manager() {
-    info "Detecting package manager"
-
-    case "$distro_id" in
-    debian | ubuntu)
-        if command -v apt &>/dev/null; then
-            echo "apt"
-        else
-            panic "apt not found. Cannot determine package manager."
-        fi
-        ;;
-    rhel | fedora | rocky | ol)
-        if command -v dnf &>/dev/null; then
-            echo "dnf"
-        elif command -v yum &>/dev/null; then
-            echo "yum"
-        else
-            panic "Neither dnf nor yum found. Cannot determine package manager."
-        fi
-        ;;
-    opensuse | sles)
-        if command -v zypper &>/dev/null; then
-            echo "zypper"
-        else
-            panic "zypper not found. Cannot determine package manager."
-        fi
-        ;;
-    *)
-        panic "Unsupported distro: $distro_id. Cannot determine package manager."
-        ;;
-    esac
-    return 0
-}
-
-# shellcheck disable=SC2329
-__pm_inst_apt__() {
-    $DRY_RUN apt-get update
-    $DRY_RUN apt-get install -y --no-install-recommends "${@}"
-}
-
-# shellcheck disable=SC2329
-__pm_inst_dnf__() {
-    $DRY_RUN dnf install -y --setopt=install_weak_deps=False "${@}"
-}
-
-# shellcheck disable=SC2329
-__pm_inst_yum__() {
-    $DRY_RUN yum clean all
-    $DRY_RUN yum install -y --setopt=install_weak_deps=False "${@}"
-}
-
-# shellcheck disable=SC2329
-__pm_inst_zypper__() {
-    $DRY_RUN zypper refresh
-    $DRY_RUN zypper install -y "${@}"
-}
-
-pm_inst() {
-    info "Installing package(s): ${*}"
-    local fn="__pm_inst_${pm}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn" "${@}"
-    else
-        panic "Unsupported package manager: $pm"
-    fi
-}
-
-# shellcheck disable=SC2329
-__pm_query_apt__() {
-    apt-cache search -qn "${@}" | sed -E 's/^(\S+) .*$/\1/gm;t'
-}
-
-# shellcheck disable=SC2329
-__pm_query_dnf__() {
-    dnf list --available | sed -E 's/^(\S+) .*$/\1/gm;t' | grep -E "${@}"
-}
-
-# shellcheck disable=SC2329
-__pm_query_yum__() {
-    yum list --available "${@}" | sed -E 's/^(\S+) .*$/\1/gm;t' | grep -E "${@}"
-}
-
-# shellcheck disable=SC2329
-__pm_query_zypper__() {
-    zypper search --match-exact "${@}" | sed -E 's/^(\S+) .*$/\1/gm;t' | grep -E "${@}"
-}
-
-pm_query() {
-    info "Querying package: ${*}"
-    local fn="__pm_query_${pm}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn" "${@}"
-    else
-        panic "Unsupported package manager: $pm"
-    fi
-}
-
-# shellcheck disable=SC2329
-__preinstall_rhel_8__() {
-    info "Enabling RHEL 8 repositories for CUDA installation"
-    $DRY_RUN subscription-manager repos --enable=rhel-8-for-"$arch"-appstream-rpms
-    $DRY_RUN subscription-manager repos --enable=rhel-8-for-"$arch"-baseos-rpms
-    $DRY_RUN subscription-manager repos --enable=codeready-builder-for-rhel-8-"$arch"-rpms
-}
-
-# shellcheck disable=SC2329
-__preinstall_rhel_9__() {
-    info "Enabling RHEL 9 repositories for CUDA installation"
-    $DRY_RUN subscription-manager repos --enable=rhel-9-for-"$arch"-appstream-rpms
-    $DRY_RUN subscription-manager repos --enable=rhel-9-for-"$arch"-baseos-rpms
-    $DRY_RUN subscription-manager repos --enable=codeready-builder-for-rhel-9-"$arch"-rpms
-}
-
-# shellcheck disable=SC2329
-__preinstall_rhel__() {
-    local fn="__preinstall_rhel_${distro_version}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn"
-    else
-        info "No pre-installation steps required for RHEL ${distro_version}"
-    fi
-}
-
-# shellcheck disable=SC2329
-__preinstall_rocky_8__() {
-    info "Enabling Rocky Linux 8 repositories for CUDA installation"
-    $DRY_RUN dnf config-manager --set-enabled powertools
-}
-
-# shellcheck disable=SC2329
-__preinstall_rocky_9__() {
-    info "Enabling Rocky Linux 9 repositories for CUDA installation"
-    $DRY_RUN dnf config-manager --set-enabled crb
-}
-
-# shellcheck disable=SC2329
-__preinstall_rocky__() {
-    local fn="__preinstall_rhel_${distro_version}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn"
-    else
-        info "No pre-installation steps required for Rocky Linux ${distro_version}"
-    fi
-}
-
-# shellcheck disable=SC2329
-__preinstall_ol_8__() {
-    info "Enabling Oracle Linux 8 repositories for CUDA installation"
-    $DRY_RUN dnf config-manager --set-enabled ol8_codeready_builder
-}
-
-# shellcheck disable=SC2329
-__preinstall_ol_9__() {
-    info "Enabling Oracle Linux 9 repositories for CUDA installation"
-    $DRY_RUN dnf config-manager --set-enabled ol9_codeready_builder
-}
-
-# shellcheck disable=SC2329
-__preinstall_ol__() {
-    local fn="__preinstall_ol_${distro_version}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn"
-    else
-        info "No pre-installation steps required for Oracle Linux ${distro_version}"
-    fi
-}
-
-# shellcheck disable=SC2329
-__preinstall_debian__() {
-    $DRY_RUN add-apt-repository contrib
-}
-
-preinstall() {
-    info "Performing pre-installation"
-
-    local fn="__preinstall_${distro_id}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn"
-    else
-        info "No pre-installation step required for ${distro_id}"
-    fi
-}
-
-# shellcheck disable=SC2329
-__addrepo_debian__() {
-    local temp_dir
-    temp_dir=$(mktemp -d cuda-repo-XXXXXX)
-
-    $DRY_RUN wget "${repo_url}/cuda-keyring_1.1-1_all.deb" -O "$temp_dir/cuda-keyring_1.1-1_all.deb"
-    $DRY_RUN env DEBIAN_FRONTEND=noninteractive dpkg -i "$temp_dir/cuda-keyring_1.1-1_all.deb"
-    $DRY_RUN rm -rf "$temp_dir"
-    $DRY_RUN apt-get update
-}
-
-# shellcheck disable=SC2329
-__addrepo_ubuntu__() {
-    __addrepo_debian__
-}
-
-# shellcheck disable=SC2329
-__addrepo_fedora__() {
-    $DRY_RUN dnf config-manager --add-repo "${repo_url}/cuda-${distro}.repo"
-}
-
-# shellcheck disable=SC2329
-__addrepo_rhel__() {
-    __addrepo_fedora__
-}
-
-# shellcheck disable=SC2329
-__addrepo_rocky__() {
-    __addrepo_fedora__
-}
-
-# shellcheck disable=SC2329
-__addrepo_sles__() {
-    $DRY_RUN zypper addrepo "$repo_url/cuda-$distro.repo"
-}
-
-# shellcheck disable=SC2329
-__addrepo_opensuse__() {
-    __addrepo_sles__
-}
-
-addrepo() {
-    info "Adding repository for CUDA Toolkit"
-
-    local fn="__addrepo_${distro_id}__"
-    if declare -F "$fn" &>/dev/null; then
-        "$fn"
-    else
-        info "No add-repository step required for ${distro_id}"
-    fi
-}
-
-select_cuda_version() {
-    local callback_variable_name="$1"
-    info "Selecting CUDA version interactively"
-    local versions
-    versions="$(pm_query "^cuda-[0-9]+-[0-9]+" | sed -E 's/^cuda-(.+)$/\1/' | sort -u)"
-    debug "pm_query returned: $versions"
-
-    if [[ -z "$versions" ]]; then
-        panic "No available CUDA versions found in the repository."
-    fi
-
-    # shellcheck disable=SC2206
-    version_array=( $versions )
-    for v in "${version_array[@]}"; do
-        debug "Found available CUDA version: $v"
-    done
-
-    echo "=================================================="
-    echo "Available CUDA versions:"
-    select version in "${version_array[@]}"; do
-        if [[ -n "$version" ]]; then
-            eval "$callback_variable_name=\"$version\""
-            break
-        fi
-    done
-}
-
-install_cuda() {
-    debug "Begin to install CUDA Toolkit"
-    if [[ "$INSTALL_TYPE" == "cuda" || "$INSTALL_TYPE" == "all" ]]; then
-        info "Installing CUDA Toolkit"
-        if [[ "$CUDA_VERSION" == "auto" ]]; then
-            pm_inst cuda
-        elif [[ -n "$CUDA_VERSION" ]]; then
-            pm_inst "cuda-$CUDA_VERSION"
-        else
-            info "No specific CUDA version provided, selecting interactively"
-            local __ver
-            select_cuda_version __ver
-            pm_inst "cuda-$__ver"
-        fi
-    else 
-        info "Skipping CUDA Toolkit installation as per INSTALL_TYPE: $INSTALL_TYPE"
-    fi
-}
-
-install_ctk() {
-    debug "Begin to install NVIDIA Container Toolkit"
-    if [[ "$INSTALL_TYPE" == "ctk" || "$INSTALL_TYPE" == "all" ]]; then
-        info "Installing NVIDIA Container Toolkit"
-        pm_inst nvidia-container-toolkit
-    else 
-        info "Skipping NVIDIA Container Toolkit installation as per INSTALL_TYPE: $INSTALL_TYPE"
-    fi
-}
-
-main() {
-    debug "Starting CUDA installation script"
-
-    debug "Checking for root privileges"
-    if [ "$EUID" -ne 0 ]; then
-        debug "Current EUID: $EUID"
-        warn "This script must be run as root. Please retry with sudo."
-    fi
-
-    if [ -f "/etc/os-release" ]; then
-        debug "Loading OS release information from /etc/os-release"
-        # shellcheck disable=SC1091
-        . /etc/os-release
-    elif [ -f "/usr/lib/os-release" ]; then
-        debug "Loading OS release information from /usr/lib/os-release"
-        # shellcheck disable=SC1091
-        . /usr/lib/os-release
-    else
-        panic "Cannot determine OS release information. Please ensure /etc/os-release or /usr/lib/os-release exists."
-    fi
-
-    local distro_id
-    distro_id="$(map_distro_id)"
-    debug "Mapped distro ID: $distro_id"
-
-    local distro_version
-    distro_version="$(map_distro_version)"
-    debug "Mapped distro version: $distro_version"
-
-    local distro
-    distro="${distro_id}${distro_version}"
-    info "Detected distro: $distro"
-
-    local arch
-    arch="$(map_arch)"
-    info "Detected architecture: $arch"
-
-    local repo_url="${NVIDIA_REPO_BASE_URL}/${distro}/${arch}"
-    info "Using repository base URL: $repo_url"
-
-    local pm=
-    pm="$(detect_package_manager)"
-    info "Using package manager: $pm"
-
-    preinstall
-    addrepo
-    install_cuda
-    install_ctk
-
-    exit 0
-}
-
-help() {
-    debug "Show help message"
-    cat <<EOF
-Install NVIDIA CUDA Toolkit
-
-Usage: $(basename "$0") [OPTIONS]
-
-Currently supported distros: 
-    Debian, Ubuntu, Fedora, RHEL, Rocky Linux, Oracle Linux, SLES, OpenSUSE
-
-Options:
-    -h, --help      Show this help message and exit
-    -v, --verbose   Enable verbose output
-    -q, --quiet     Enable quiet output
-    -n, --dry-run   Enable dry run mode (most changes won't be made)
-    --type=<type>   Specify installation type: 'cuda', 'ctk', 'all', 'none' [Default: 'cuda']
-                    'cuda'  Install CUDA Toolkit only
-                    'ctk'   Install NVIDIA Container Toolkit only
-                    'all'   Install both CUDA and Container Toolkits
-                    'none'  Do not install anything (configure repository only)
-    --cuda-version=<version> Specify CUDA version to install
-                    <version>  Specific version to install (e.g. '12-9')
-                    'auto'  Automatically detect and install the latest supported version
-                    leave empty to select interactively
-    --use-cn-cdn    Replace NVIDIA_REPO_BASE_URL with "https://developer.download.nvidia.cn"
-
-Environment Variables:
-    NVIDIA_REPO_BASE_URL    Base URL for the NVIDIA repository 
-                            [Default: "https://developer.download.nvidia.com/compute/cuda/repos"]
-    TMPDIR                  Temporary directory for storing downloaded files
-
-EOF
-    exit 0
-}
-
-__main() {
-    local VERBOSE=0
-    local QUIET=0
-    local NVIDIA_REPO_BASE_URL="${NVIDIA_REPO_BASE_URL:-"https://developer.download.nvidia.com/compute/cuda/repos"}"
-    local INSTALL_TYPE="cuda"
-    local DRY_RUN=
-    local CUDA_VERSION=
-
-    while [[ $# -gt 0 ]]; do
-        case "$1" in
-        -h | --help)
-            help
-            ;;
-        -v | --verbose)
-            VERBOSE=1
-            debug "Verbose mode enabled" # Show debug message after enabling verbose mode
-            ;;
-        -q | --quiet)
-            debug "Quiet mode enabled"
-            QUIET=1
-            ;;
-        -n | --dry-run)
-            debug "Dry run mode enabled"
-            DRY_RUN="echo"
-            ;;
-        --type=*)
-            INSTALL_TYPE="${1#*=}"
-            if ! [[ "${INSTALL_TYPE}" =~ ^(cuda|ctk|all|none)$ ]]; then
-                panic "Invalid install type: $INSTALL_TYPE. Supported types are 'cuda', 'ctk', 'all', 'none'."
-            fi
-            debug "Install type set to: $INSTALL_TYPE"
-            ;;
-        --cuda-version=*)
-            CUDA_VERSION="${1#*=}"
-            debug "CUDA version set to: $CUDA_VERSION"
-            ;;
-        --use-cn-cdn)
-            NVIDIA_REPO_BASE_URL="https://developer.download.nvidia.cn/compute/cuda/repos"
-            debug "Using CN CDN for NVIDIA repository"
-            ;;
-        *)
-            panic "Unknown option: $1"
-            ;;
-        esac
-        shift
-    done
-
-    main
-}
-
-__main "${@}"
diff --git a/data/gpu-ids-overrides.sh b/data/gpu-ids-overrides.sh
new file mode 100644
index 0000000..a001038
--- /dev/null
+++ b/data/gpu-ids-overrides.sh
@@ -0,0 +1,37 @@
+# Manual GPU device ID overrides
+# These IDs are not yet in the pci-ids.ucw.cz database but are known from
+# NVIDIA documentation or hardware testing.
+#
+# Format: # OVERRIDE: <device_id> = <Architecture>
+# These are merged into data/gpu-ids.sh by scripts/update_gpu_ids.py
+
+# Turing (TU1xx) - not yet in pci.ids
+# OVERRIDE: 1ffa = Turing
+# OVERRIDE: 1ffb = Turing
+# OVERRIDE: 1ffc = Turing
+# OVERRIDE: 1ffd = Turing
+# OVERRIDE: 1fff = Turing
+
+# Ampere (GA1xx) - not yet in pci.ids
+# OVERRIDE: 2545 = Ampere
+# OVERRIDE: 2548 = Ampere
+# OVERRIDE: 254b = Ampere
+# OVERRIDE: 25fc = Ampere
+
+# Ada Lovelace (AD1xx) - not yet in pci.ids
+# OVERRIDE: 2688 = Ada Lovelace
+# OVERRIDE: 268a = Ada Lovelace
+# OVERRIDE: 268b = Ada Lovelace
+# OVERRIDE: 268e = Ada Lovelace
+# OVERRIDE: 268f = Ada Lovelace
+# OVERRIDE: 2706 = Ada Lovelace
+# OVERRIDE: 2708 = Ada Lovelace
+# OVERRIDE: 270a = Ada Lovelace
+# OVERRIDE: 270b = Ada Lovelace
+# OVERRIDE: 270d = Ada Lovelace
+# OVERRIDE: 270f = Ada Lovelace
+# OVERRIDE: 2718 = Ada Lovelace
+# OVERRIDE: 2760 = Ada Lovelace
+# OVERRIDE: 2887 = Ada Lovelace
+# OVERRIDE: 2888 = Ada Lovelace
+# OVERRIDE: 28bc = Ada Lovelace
diff --git a/data/gpu-ids.sh b/data/gpu-ids.sh
new file mode 100644
index 0000000..0a1e5a2
--- /dev/null
+++ b/data/gpu-ids.sh
@@ -0,0 +1,175 @@
+# GPU Architecture Detection Database
+# Auto-generated by scripts/update_gpu_ids.py - do not edit manually
+# Source: https://pci-ids.ucw.cz/ (vendor 10de)
+# Generated: 2026-02-17T10:11:21Z
+# Total GPU IDs: 857 (from 1966 NVIDIA PCI entries)
+#
+# To add manual overrides, edit data/gpu-ids-overrides.sh
+
+declare -A GPU_ARCH_DB
+
+# Initialize GPU architecture database
+init_gpu_database() {
+    # Kepler (requires proprietary module)
+    local kepler_ids=(
+        "0e0a" "0e0b" "0e0f" "0e1b" "0fa0" "0fa5" "0fa7" "0fc0" "0fc1" "0fc2"
+        "0fc4" "0fc5" "0fc6" "0fc8" "0fc9" "0fcb" "0fcc" "0fcd" "0fce" "0fcf"
+        "0fd0" "0fd1" "0fd2" "0fd3" "0fd4" "0fd5" "0fd6" "0fd7" "0fd8" "0fd9"
+        "0fda" "0fdb" "0fdc" "0fdd" "0fde" "0fdf" "0fe0" "0fe1" "0fe2" "0fe3"
+        "0fe4" "0fe5" "0fe6" "0fe7" "0fe8" "0fe9" "0fea" "0fec" "0fed" "0fee"
+        "0fef" "0ff0" "0ff1" "0ff2" "0ff3" "0ff5" "0ff6" "0ff7" "0ff8" "0ff9"
+        "0ffa" "0ffb" "0ffc" "0ffd" "0ffe" "0fff" "1001" "1003" "1004" "1005"
+        "1007" "1008" "100a" "100c" "101e" "101f" "1020" "1021" "1022" "1023"
+        "1024" "1026" "1027" "1028" "1029" "102a" "102d" "102e" "102f" "103a"
+        "103c" "103f" "1180" "1182" "1183" "1184" "1185" "1186" "1187" "1188"
+        "1189" "118a" "118b" "118c" "118d" "118e" "118f" "1191" "1193" "1194"
+        "1195" "1198" "1199" "119a" "119d" "119e" "119f" "11a0" "11a1" "11a2"
+        "11a3" "11a4" "11a5" "11a7" "11a8" "11a9" "11aa" "11ac" "11af" "11b0"
+        "11b1" "11b4" "11b6" "11b7" "11b8" "11b9" "11ba" "11bb" "11bc" "11bd"
+        "11be" "11bf" "11c0" "11c1" "11c2" "11c3" "11c4" "11c5" "11c6" "11c7"
+        "11c8" "11cb" "11d0" "11d1" "11d2" "11d3" "11e0" "11e1" "11e2" "11e3"
+        "11e7" "11fa" "11fc" "11ff" "1280" "1281" "1282" "1283" "1284" "1285"
+        "1286" "1287" "1288" "1289" "128a" "128b" "128c" "1290" "1291" "1292"
+        "1293" "1294" "1295" "1296" "1298" "1299" "129a" "12a0" "12ad" "12ae"
+        "12af" "12b0" "12b1" "12b9" "12ba" "130b"
+    )
+
+    # Maxwell (requires proprietary module)
+    local maxwell_ids=(
+        "1340" "1341" "1344" "1346" "1347" "1348" "1349" "134b" "134d" "134e"
+        "134f" "137a" "137b" "137d" "1380" "1381" "1382" "1389" "1390" "1391"
+        "1392" "1393" "1398" "1399" "139a" "139b" "139c" "139d" "13ad" "13ae"
+        "13b0" "13b1" "13b2" "13b3" "13b4" "13b6" "13b9" "13ba" "13bb" "13bc"
+        "13bd" "13be" "13bf" "13c0" "13c1" "13c2" "13c3" "13c4" "13d7" "13d8"
+        "13d9" "13da" "13e4" "13e7" "13f0" "13f1" "13f2" "13f3" "13f8" "13f9"
+        "13fa" "13fb" "1401" "1402" "1404" "1406" "1407" "1427" "1430" "1431"
+        "1436" "1613" "1617" "1618" "1619" "161a" "1667" "1676" "174d" "174e"
+        "1789" "179c" "17c2" "17c8" "17f0" "17f1" "17fd"
+    )
+
+    # Pascal (requires proprietary module)
+    local pascal_ids=(
+        "10ef" "15c2" "15f0" "15f1" "15f7" "15f8" "15f9" "15fa" "15fb" "15fc"
+        "15ff" "1725" "172e" "172f" "1b00" "1b01" "1b02" "1b04" "1b06" "1b07"
+        "1b30" "1b38" "1b39" "1b70" "1b78" "1b80" "1b81" "1b82" "1b83" "1b84"
+        "1b87" "1ba0" "1ba1" "1ba2" "1ba9" "1baa" "1bad" "1bb0" "1bb1" "1bb3"
+        "1bb4" "1bb5" "1bb6" "1bb7" "1bb8" "1bb9" "1bbb" "1bc7" "1be0" "1be1"
+        "1c00" "1c01" "1c02" "1c03" "1c04" "1c06" "1c07" "1c09" "1c20" "1c21"
+        "1c22" "1c23" "1c2d" "1c30" "1c31" "1c35" "1c36" "1c60" "1c61" "1c62"
+        "1c70" "1c81" "1c82" "1c83" "1c8c" "1c8d" "1c8e" "1c8f" "1c90" "1c91"
+        "1c92" "1c94" "1c96" "1ca7" "1ca8" "1caa" "1cb1" "1cb2" "1cb3" "1cb6"
+        "1cba" "1cbb" "1cbc" "1cbd" "1ccc" "1ccd" "1cfa" "1cfb" "1d01" "1d02"
+        "1d10" "1d11" "1d12" "1d13" "1d16" "1d33" "1d34" "1d52" "1d56"
+    )
+
+    # Volta (requires proprietary module)
+    local volta_ids=(
+        "1d81" "1d83" "1d84" "1db0" "1db1" "1db2" "1db3" "1db4" "1db5" "1db6"
+        "1db7" "1db8" "1dba" "1dbd" "1dbe" "1dc1" "1df0" "1df2" "1df4" "1df5"
+        "1df6"
+    )
+
+    # Turing (supports open kernel module)
+    local turing_ids=(
+        "10f8" "1e02" "1e03" "1e04" "1e07" "1e09" "1e2d" "1e2e" "1e30" "1e35"
+        "1e36" "1e37" "1e38" "1e3c" "1e3d" "1e3e" "1e78" "1e81" "1e82" "1e84"
+        "1e87" "1e89" "1e90" "1e91" "1e93" "1eab" "1eae" "1eb0" "1eb1" "1eb4"
+        "1eb5" "1eb6" "1eb8" "1eb9" "1eba" "1ebe" "1ec2" "1ec7" "1ed0" "1ed1"
+        "1ed3" "1ef5" "1f02" "1f03" "1f04" "1f06" "1f07" "1f08" "1f09" "1f0a"
+        "1f0b" "1f10" "1f11" "1f12" "1f14" "1f15" "1f2e" "1f36" "1f42" "1f47"
+        "1f50" "1f51" "1f54" "1f55" "1f76" "1f81" "1f82" "1f83" "1f91" "1f92"
+        "1f94" "1f95" "1f96" "1f97" "1f98" "1f99" "1f9c" "1f9d" "1f9f" "1fa0"
+        "1fa1" "1fae" "1fb0" "1fb1" "1fb2" "1fb6" "1fb7" "1fb8" "1fb9" "1fba"
+        "1fbb" "1fbc" "1fbf" "1fd9" "1fdd" "1ff0" "1ff2" "1ff9" "1ffa" "1ffb"
+        "1ffc" "1ffd" "1fff" "2182" "2183" "2184" "2186" "2187" "2188" "2189"
+        "2191" "2192" "21ae" "21bf" "21c2" "21c3" "21c4" "21d1"
+    )
+
+    # Ampere (supports open kernel module)
+    local ampere_ids=(
+        "1af1" "2080" "2081" "2082" "20b0" "20b1" "20b2" "20b3" "20b4" "20b5"
+        "20b6" "20b7" "20b8" "20b9" "20bb" "20bd" "20be" "20bf" "20c0" "20c2"
+        "20f0" "20f1" "20f2" "20f3" "20f5" "20f6" "20fd" "20fe" "20ff" "2200"
+        "2203" "2204" "2205" "2206" "2207" "2208" "220a" "220d" "2216" "222b"
+        "222f" "2230" "2231" "2232" "2233" "2235" "2236" "2237" "2238" "223f"
+        "2414" "2420" "2438" "2460" "2480" "2482" "2483" "2484" "2486" "2487"
+        "2488" "2489" "248a" "248c" "248d" "248e" "249c" "249d" "249f" "24a0"
+        "24a4" "24ac" "24ad" "24af" "24b0" "24b1" "24b6" "24b7" "24b8" "24b9"
+        "24ba" "24bb" "24bf" "24c0" "24c7" "24c8" "24c9" "24dc" "24dd" "24df"
+        "24e0" "24fa" "2501" "2503" "2504" "2505" "2507" "2508" "2509" "2520"
+        "2521" "2523" "252f" "2531" "2544" "2545" "2548" "254b" "2560" "2561"
+        "2563" "2571" "2582" "2583" "2584" "25a0" "25a2" "25a3" "25a4" "25a5"
+        "25a6" "25a7" "25a9" "25aa" "25ab" "25ac" "25ad" "25af" "25b0" "25b2"
+        "25b5" "25b6" "25b8" "25b9" "25ba" "25bb" "25bc" "25bd" "25e0" "25e2"
+        "25e5" "25ec" "25ed" "25f9" "25fa" "25fb" "25fc"
+    )
+
+    # Hopper (supports open kernel module)
+    local hopper_ids=(
+        "22a3" "2302" "230c" "230e" "2313" "2321" "2322" "2324" "2328" "2329"
+        "232c" "2330" "2331" "2335" "2336" "2337" "2338" "2339" "233a" "233b"
+        "233d" "2342" "2343" "2345" "2348" "237e" "237f" "23b0" "23f0"
+    )
+
+    # Ada Lovelace (supports open kernel module)
+    local ada_lovelace_ids=(
+        "2681" "2684" "2685" "2688" "2689" "268a" "268b" "268e" "268f" "26af"
+        "26b1" "26b2" "26b3" "26b5" "26b7" "26b8" "26b9" "26ba" "26bb" "26f5"
+        "2702" "2703" "2704" "2705" "2706" "2708" "2709" "270a" "270b" "270d"
+        "270f" "2717" "2718" "2730" "2757" "2760" "2770" "2782" "2783" "2785"
+        "2786" "2788" "27a0" "27b0" "27b1" "27b2" "27b6" "27b7" "27b8" "27ba"
+        "27bb" "27e0" "27fa" "27fb" "2803" "2805" "2808" "2820" "2822" "2838"
+        "2860" "2878" "2882" "2887" "2888" "28a0" "28a1" "28a3" "28b0" "28b8"
+        "28b9" "28ba" "28bb" "28bc" "28e0" "28e1" "28e3" "28f8"
+    )
+
+    # Blackwell (supports open kernel module)
+    local blackwell_ids=(
+        "22ce" "22d0" "2900" "2901" "2920" "2924" "2925" "293d" "2940" "2941"
+        "297e" "2980" "29bb" "29bc" "29c0" "29f1" "2b00" "2b85" "2b87" "2b8c"
+        "2bb1" "2bb2" "2bb3" "2bb4" "2bb5" "2bb9" "2bbc" "2c02" "2c05" "2c18"
+        "2c19" "2c31" "2c33" "2c34" "2c38" "2c39" "2c3a" "2c58" "2c59" "2c77"
+        "2c79" "2d04" "2d05" "2d18" "2d19" "2d30" "2d39" "2d58" "2d59" "2d79"
+        "2d83" "2d98" "2db8" "2db9" "2dd8" "2df9" "2e12" "2e2a" "2f04" "2f18"
+        "2f38" "2f58" "3180" "3182" "31a1" "31c0" "31c2" "31fe" "3200" "3224"
+        "323e" "3340"
+    )
+
+    # Populate database
+    for id in "${kepler_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Kepler"
+    done
+
+    for id in "${maxwell_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Maxwell"
+    done
+
+    for id in "${pascal_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Pascal"
+    done
+
+    for id in "${volta_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Volta"
+    done
+
+    for id in "${turing_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Turing"
+    done
+
+    for id in "${ampere_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Ampere"
+    done
+
+    for id in "${hopper_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Hopper"
+    done
+
+    for id in "${ada_lovelace_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Ada Lovelace"
+    done
+
+    for id in "${blackwell_ids[@]}"; do
+        GPU_ARCH_DB["$id"]="Blackwell"
+    done
+
+}
diff --git a/lang/cuda-install/EN_US.sh b/lang/cuda-install/EN_US.sh
new file mode 100644
index 0000000..f8004a1
--- /dev/null
+++ b/lang/cuda-install/EN_US.sh
@@ -0,0 +1,102 @@
+declare -A LANG_PACK_EN_US
+
+LANG_PACK_EN_US=(
+    # General
+    ["prompt.confirm.yes_or_no"]="(y/N)"
+    ["prompt.confirm.auto_yes"]="[Auto-confirm] Skipping confirmation prompt"
+
+    # Logging
+    ["log.starting"]="Starting CUDA Toolkit installation script"
+    ["log.root_check"]="Checking root privileges"
+    ["log.root_check.fail"]="This script must be run as root. Please retry with sudo."
+    ["log.detect_os"]="Detecting operating system..."
+    ["log.detect_os.success"]="Detected operating system:"
+    ["log.detect_os.fail"]="Cannot determine OS release information. Please ensure /etc/os-release or /usr/lib/os-release exists."
+    ["log.detect_arch"]="Detected architecture:"
+    ["log.detect_pm"]="Detecting package manager..."
+    ["log.detect_pm.result"]="Using package manager:"
+    ["log.repo_url"]="Using repository URL:"
+    ["log.preinstall"]="Performing pre-installation steps..."
+    ["log.preinstall.none"]="No pre-installation steps required"
+    ["log.addrepo"]="Adding CUDA Toolkit repository..."
+    ["log.addrepo.none"]="No repository addition required"
+    ["log.install_cuda"]="Installing CUDA Toolkit..."
+    ["log.install_cuda.version"]="Installing CUDA version:"
+    ["log.install_cuda.auto"]="Auto-installing latest CUDA"
+    ["log.install_cuda.select"]="No CUDA version specified, entering interactive selection"
+    ["log.install_cuda.skip"]="Skipping CUDA Toolkit installation per configuration"
+    ["log.install_ctk"]="Installing NVIDIA Container Toolkit..."
+    ["log.install_ctk.skip"]="Skipping Container Toolkit installation per configuration"
+    ["log.install_pkg"]="Installing package(s):"
+    ["log.query_pkg"]="Querying package:"
+
+    # GPU detection
+    ["gpu.check.starting"]="Detecting NVIDIA GPU..."
+    ["gpu.check.found"]="NVIDIA GPU detected"
+    ["gpu.check.not_found"]="No NVIDIA GPU detected. CUDA can be installed without GPU for development, but GPU computation will not work."
+    ["gpu.check.lspci_missing"]="lspci command not available, skipping GPU detection"
+
+    # Version selection
+    ["select.cuda_version.header"]="Available CUDA versions:"
+    ["select.cuda_version.no_versions"]="No available CUDA versions found in the repository."
+
+    # Confirmation
+    ["confirm.install.header"]="Installation Configuration Summary"
+    ["confirm.install.distro"]="Operating System"
+    ["confirm.install.arch"]="Architecture"
+    ["confirm.install.type"]="Install Type"
+    ["confirm.install.cuda_version"]="CUDA Version"
+    ["confirm.install.repo_url"]="Repository URL"
+    ["confirm.install.proceed"]="Proceed with installation?"
+
+    # State management
+    ["state.dir.create_failed"]="Failed to create state directory:"
+    ["state.lock.another_running"]="Another installation process is running (PID:"
+    ["state.lock.cleaning_orphaned"]="Cleaning orphaned lock file"
+    ["state.lock.created"]="Install lock created:"
+    ["state.step.already_done"]="Step already completed, skipping:"
+
+    # Signal handling
+    ["signal.interrupted"]="Script interrupted by signal:"
+    ["signal.state_saved"]="Installation state saved, execution can be resumed"
+    ["signal.cleaning_temp"]="Cleaning up temporary files..."
+    ["signal.release_lock"]="Releasing lock file:"
+
+    # Rollback
+    ["rollback.starting"]="Starting rollback..."
+    ["rollback.file_missing"]="Rollback information file not found:"
+    ["rollback.confirm"]="Proceed with rollback?"
+    ["rollback.executing"]="Executing rollback action:"
+    ["rollback.partial_failure"]="Rollback action partially failed:"
+    ["rollback.success"]="Rollback completed"
+    ["rollback.user_cancelled"]="User cancelled rollback"
+    ["rollback.warning"]="The following changes will be undone:"
+
+    # Cleanup
+    ["cleanup.starting"]="Cleaning up installation state..."
+    ["cleanup.state_found"]="Previous installation state found"
+    ["cleanup.confirm"]="Clean up installation state?"
+    ["cleanup.done"]="Installation state cleaned up"
+    ["cleanup.no_state"]="No installation state found"
+
+    # Exit codes
+    ["exit_code.success"]="Success"
+    ["exit_code.no_root"]="Root privileges required"
+    ["exit_code.state_dir_failed"]="Failed to create state directory"
+    ["exit_code.unsupported_os"]="Unsupported operating system"
+    ["exit_code.unsupported_arch"]="Unsupported architecture"
+    ["exit_code.invalid_args"]="Invalid command-line arguments"
+    ["exit_code.invalid_install_type"]="Invalid installation type"
+    ["exit_code.network_failed"]="Network connection failed"
+    ["exit_code.repo_add_failed"]="Failed to add repository"
+    ["exit_code.pkg_install_failed"]="Package installation failed"
+    ["exit_code.rollback_file_missing"]="Rollback information file not found"
+    ["exit_code.rollback_failed"]="Rollback operation failed"
+    ["exit_code.state_file_corrupted"]="State file corrupted"
+    ["exit_code.user_cancelled"]="User cancelled"
+    ["exit_code.unknown_code"]="Unknown exit code"
+
+    # Final
+    ["final.success"]="CUDA Toolkit installation completed!"
+    ["final.summary.header"]="Installation Summary"
+)
diff --git a/lang/cuda-install/ZH_CN.sh b/lang/cuda-install/ZH_CN.sh
new file mode 100644
index 0000000..88d860d
--- /dev/null
+++ b/lang/cuda-install/ZH_CN.sh
@@ -0,0 +1,102 @@
+declare -A LANG_PACK_ZH_CN
+
+LANG_PACK_ZH_CN=(
+    # 通用
+    ["prompt.confirm.yes_or_no"]="(y/N)"
+    ["prompt.confirm.auto_yes"]="[自动确认] 跳过确认提示"
+
+    # 日志
+    ["log.starting"]="开始执行 CUDA Toolkit 安装脚本"
+    ["log.root_check"]="检查 root 权限"
+    ["log.root_check.fail"]="此脚本需要 root 权限运行，请使用 sudo 重试。"
+    ["log.detect_os"]="正在检测操作系统..."
+    ["log.detect_os.success"]="检测到操作系统:"
+    ["log.detect_os.fail"]="无法确定操作系统信息。请确保 /etc/os-release 或 /usr/lib/os-release 存在。"
+    ["log.detect_arch"]="检测到架构:"
+    ["log.detect_pm"]="正在检测包管理器..."
+    ["log.detect_pm.result"]="使用包管理器:"
+    ["log.repo_url"]="使用仓库地址:"
+    ["log.preinstall"]="正在执行预安装步骤..."
+    ["log.preinstall.none"]="无需预安装步骤"
+    ["log.addrepo"]="正在添加 CUDA Toolkit 仓库..."
+    ["log.addrepo.none"]="无需添加仓库"
+    ["log.install_cuda"]="正在安装 CUDA Toolkit..."
+    ["log.install_cuda.version"]="安装 CUDA 版本:"
+    ["log.install_cuda.auto"]="自动安装最新版 CUDA"
+    ["log.install_cuda.select"]="未指定 CUDA 版本，进入交互选择"
+    ["log.install_cuda.skip"]="按配置跳过 CUDA Toolkit 安装"
+    ["log.install_ctk"]="正在安装 NVIDIA Container Toolkit..."
+    ["log.install_ctk.skip"]="按配置跳过 Container Toolkit 安装"
+    ["log.install_pkg"]="正在安装软件包:"
+    ["log.query_pkg"]="正在查询软件包:"
+
+    # GPU 检测
+    ["gpu.check.starting"]="正在检测 NVIDIA GPU..."
+    ["gpu.check.found"]="检测到 NVIDIA GPU"
+    ["gpu.check.not_found"]="未检测到 NVIDIA GPU。CUDA 可在无 GPU 环境下安装用于开发，但无法运行 GPU 计算。"
+    ["gpu.check.lspci_missing"]="lspci 命令不可用，跳过 GPU 检测"
+
+    # 版本选择
+    ["select.cuda_version.header"]="可用的 CUDA 版本:"
+    ["select.cuda_version.no_versions"]="仓库中未找到可用的 CUDA 版本。"
+
+    # 确认
+    ["confirm.install.header"]="安装配置摘要"
+    ["confirm.install.distro"]="操作系统"
+    ["confirm.install.arch"]="架构"
+    ["confirm.install.type"]="安装类型"
+    ["confirm.install.cuda_version"]="CUDA 版本"
+    ["confirm.install.repo_url"]="仓库地址"
+    ["confirm.install.proceed"]="是否继续安装?"
+
+    # 状态管理
+    ["state.dir.create_failed"]="无法创建状态目录:"
+    ["state.lock.another_running"]="另一个安装进程正在运行 (PID:"
+    ["state.lock.cleaning_orphaned"]="清理残留锁文件"
+    ["state.lock.created"]="已创建安装锁:"
+    ["state.step.already_done"]="步骤已完成，跳过:"
+
+    # 信号处理
+    ["signal.interrupted"]="脚本被信号中断:"
+    ["signal.state_saved"]="安装状态已保存，可恢复执行"
+    ["signal.cleaning_temp"]="正在清理临时文件..."
+    ["signal.release_lock"]="释放锁文件:"
+
+    # 回滚
+    ["rollback.starting"]="正在执行回滚..."
+    ["rollback.file_missing"]="回滚信息文件不存在:"
+    ["rollback.confirm"]="是否继续回滚?"
+    ["rollback.executing"]="正在执行回滚操作:"
+    ["rollback.partial_failure"]="回滚操作部分失败:"
+    ["rollback.success"]="回滚完成"
+    ["rollback.user_cancelled"]="用户取消回滚"
+    ["rollback.warning"]="以下更改将被撤销："
+
+    # 清理
+    ["cleanup.starting"]="正在清理安装状态..."
+    ["cleanup.state_found"]="发现上次安装状态"
+    ["cleanup.confirm"]="是否清理安装状态?"
+    ["cleanup.done"]="安装状态已清理"
+    ["cleanup.no_state"]="未发现安装状态"
+
+    # 退出码
+    ["exit_code.success"]="成功"
+    ["exit_code.no_root"]="需要 root 权限"
+    ["exit_code.state_dir_failed"]="无法创建状态目录"
+    ["exit_code.unsupported_os"]="不支持的操作系统"
+    ["exit_code.unsupported_arch"]="不支持的架构"
+    ["exit_code.invalid_args"]="无效的命令行参数"
+    ["exit_code.invalid_install_type"]="无效的安装类型"
+    ["exit_code.network_failed"]="网络连接失败"
+    ["exit_code.repo_add_failed"]="添加仓库失败"
+    ["exit_code.pkg_install_failed"]="软件包安装失败"
+    ["exit_code.rollback_file_missing"]="回滚信息文件不存在"
+    ["exit_code.rollback_failed"]="回滚操作失败"
+    ["exit_code.state_file_corrupted"]="状态文件损坏"
+    ["exit_code.user_cancelled"]="用户取消"
+    ["exit_code.unknown_code"]="未知退出码"
+
+    # 完成
+    ["final.success"]="CUDA Toolkit 安装完成!"
+    ["final.summary.header"]="安装摘要"
+)
diff --git a/lang/nvidia-install/EN_US.sh b/lang/nvidia-install/EN_US.sh
new file mode 100644
index 0000000..5765964
--- /dev/null
+++ b/lang/nvidia-install/EN_US.sh
@@ -0,0 +1,350 @@
+declare -A LANG_PACK_EN_US
+
+# 英文语言包
+LANG_PACK_EN_US=(
+    ["exit.handler.receive_signal"]="Received signal:"
+    ["exit.handler.exit_code"]="Exit code:"
+    ["exit.handler.script_interrupted"]="Script interrupted by signal:"
+    ["exit.handler.state_saved_for_resume"]="Installation state saved. You can try to resume on the next run."
+    ["exit.handler.temp_files_starting"]="Cleaning up temporary files..."
+    ["clean.release_lock_file"]="Releasing lock file:"
+    ["state.lock.error.another_install_running"]="Another installation process is running (PID:"
+    ["state.lock.cleaning_orphaned_file"]="Cleaning up orphaned lock file..."
+    ["state.lock.created"]="Install lock created:"
+    ["exit.code.prompt"]="Exit code:"
+    ["exit_code.success"]="Operation successful"
+    ["exit_code.permission"]="Permission and environment errors (1-9):"
+    ["exit_code.permission.no_root"]="Root privileges are required"
+    ["exit_code.permission.fs_denied"]="Insufficient file system permissions"
+    ["exit_code.permission.state_dir_failed"]="Failed to create state directory"
+    ["exit_code.hardware"]="Hardware Detection Error (10-19):"
+    ["exit_code.hardware.no_gpu_detected"]="No NVIDIA GPU detected"
+    ["exit_code.hardware.lspci_unavailable"]="lspci command unavailable"
+    ["exit_code.hardware.gpu_arch_incompatible"]="GPU architecture incompatible with selected modules"
+    ["exit_code.compatibility"]="System Compatibility Errors (20-29):"
+    ["exit_code.compatibility.unsupported_os"]="Unsupported operating system"
+    ["exit_code.compatibility.unsupported_version"]="Unsupported operating system version"
+    ["exit_code.compatibility.unsupported_arch"]="Unsupported system architecture"
+    ["exit_code.config"]="Parameter and Configuration Errors (30-39):"
+    ["exit_code.config.invalid_args"]="Invalid command-line arguments"
+    ["exit_code.config.invalid_install_type"]="Invalid installation type"
+    ["exit_code.config.module_arch_mismatch"]="Module and architecture mismatch"
+    ["exit_code.secure_boot"]="Secure Boot Errors (40-49):"
+    ["exit_code.secure_boot.user_exit"]="User chose to exit to handle Secure Boot"
+    ["exit_code.secure_boot.auto_failed"]="Secure Boot is enabled and cannot be handled automatically"
+    ["exit_code.secure_boot.mok_operation_failed"]="MOK key operation failed"
+    ["exit_code.secure_boot.mok_tools_missing"]="MOK tools are missing"
+    ["exit_code.conflict"]="Existing Driver Conflicts (50-59):"
+    ["exit_code.conflict.existing_driver_user_exit"]="User chose to exit due to existing driver"
+    ["exit_code.conflict.driver_uninstall_failed"]="Failed to uninstall existing driver"
+    ["exit_code.conflict.nouveau_disable_failed"]="Failed to disable nouveau driver"
+    ["exit_code.network"]="Network and Download Errors (60-69):"
+    ["exit_code.network.connection_failed"]="Network connection failed"
+    ["exit_code.network.repo_download_failed"]="Repository file download failed"
+    ["exit_code.network.keyring_download_failed"]="Keyring download failed"
+    ["exit_code.pkg_manager"]="Package Manager Errors (70-79):"
+    ["exit_code.pkg_manager.unavailable"]="Package manager unavailable"
+    ["exit_code.pkg_manager.repo_add_failed"]="Failed to add repository"
+    ["exit_code.pkg_manager.dependency_install_failed"]="Dependency installation failed"
+    ["exit_code.pkg_manager.kernel_headers_failed"]="Failed to install kernel headers"
+    ["exit_code.pkg_manager.nvidia_install_failed"]="Failed to install NVIDIA driver packages"
+    ["exit_code.system_state"]="System status error (80-89):"
+    ["exit_code.system_state.kernel_version_issue"]="Kernel version mismatch issue"
+    ["exit_code.system_state.dkms_build_failed"]="DKMS module build failed"
+    ["exit_code.system_state.module_signing_failed"]="Module signing failed"
+    ["exit_code.system_state.driver_verification_failed"]="Driver validation failed (nvidia-smi)"
+    ["exit_code.state_management"]="State management error (90-99):"
+    ["exit_code.state_management.rollback_file_missing"]="Rollback file is missing"
+    ["exit_code.state_management.rollback_failed"]="Rollback operation failed"
+    ["exit_code.state_management.state_file_corrupted"]="State file is corrupt or another instance is running"
+    ["exit_code.user_cancelled"]="Operation cancelled by user"
+    ["exit_code.unknown_code"]="Unknown error, exit code:"
+    ["auto_yes.prompt"]="Auto-yes mode, automatically confirming:"
+    ["select_option.prompt.range"]="Please enter your choice"
+    ["select_option.prompt.default"]="default"
+    ["select_option.prompt.invalid_choice"]="Invalid choice, please enter a number between"
+    ["args.error.invalid_module_type"]="Invalid module type:"
+    ["args.info.valid_types"]="Valid types are 'open' or 'proprietary'"
+    ["args.error.unknown_arg"]="Unknown argument:"
+    ["args.error.invalid_install_type"]="Invalid installation type."
+    ["args.info.auto_mode_enabled"]="Automation mode enabled."
+    ["args.info.quiet_mode_enabled"]="Quiet mode enabled."
+    ["state.dir.error.create_state_dir"]="Failed to create state directory:"
+    ["cleanup.failed.starting"]="Starting cleanup of previous failed installation state..."
+    ["cleanup.failed.previous_state_found"]="Found previous installation state file:"
+    ["cleanup.failed.confirm_cleanup"]="Do you want to delete these state files and start over?"
+    ["cleanup.failed.state_cleaned"]="State files have been cleaned up."
+    ["cleanup.failed.no_state_found"]="No failed installation state found, no cleanup needed."
+    ["cleanup.success.starting"]="Starting cleanup of post-installation state files..."
+    ["cleanup.success.state_file_deleted"]="Deleted state file:"
+    ["cleanup.success.rollback_file_deleted"]="Deleted rollback file:"
+    ["cleanup.success.all_states_cleaned"]="All state files have been cleaned up."
+    ["rollback.starting"]="Starting installation rollback..."
+    ["rollback.error.rollback_file_missing"]="Rollback file not found, cannot proceed:"
+    ["rollback.warning.changes_will_be_undone"]="This operation will undo the changes made during installation."
+    ["rollback.confirm.proceed"]="Are you sure you want to proceed with the rollback?"
+    ["rollback.info.executing"]="Executing rollback action:"
+    ["rollback.warning.partial_failure"]="Partial rollback failed, please check manually:"
+    ["rollback.error.partial_failure"]="Rollback did not complete successfully."
+    ["rollback.success"]="Rollback completed successfully."
+    ["rollback.error.user_cancelled"]="Rollback cancelled by user."
+    ["detect.os.starting"]="Detecting operating system..."
+    ["detect.os.error.unsupported_arch"]="Unsupported system architecture:"
+    ["detect.os.success"]="Detected operating system:"
+    ["detect.os.error.cannot_detect"]="Cannot detect operating system because /etc/os-release is missing."
+    ["detect.gpu.starting"]="Detecting NVIDIA GPU..."
+    ["detect.gpu.error.lspci_missing"]="\"lspci\" command not found. Please install pciutils."
+    ["detect.gpu.error.no_gpu_found"]="No NVIDIA GPU detected. Exiting script."
+    ["detect.gpu.success.detected"]="Detected GPU"
+    ["detect.gpu.success.support_open"]="supports open kernel modules."
+    ["detect.gpu.error.not_support_open"]="does not support open kernel modules, proprietary modules are required."
+    ["detect.gpu.info.use_proprietary"]="Will proceed with proprietary kernel modules."
+    ["detect.gpu.warning.unknown_device_id"]="Could not determine Device ID for this GPU. Defaulting to proprietary modules."
+    ["detect.gpu.old_gpu_found_warning"]="Detected older NVIDIA GPU that may be incompatible with open kernel modules."
+    ["detect.gpu.open_support_prompt"]="You have selected to install open modules (--modules open), but this requires a Turing (RTX 20 series) or newer architecture GPU."
+    ["detect.gpu.info.open_support_list"]="Architectures that support open modules: Turing, Ampere, Ada Lovelace, Blackwell"
+    ["detect.gpu.info.open_unsupport_list"]="Architectures that require proprietary modules: Maxwell, Pascal, Volta"
+    ["detect.gpu.incompatible.solution_prompt"]="We recommend switching to proprietary modules to ensure compatibility."
+    ["detect.gpu.incompatible.solution_option1"]="1. (Recommended) Automatically switch to proprietary modules and continue."
+    ["detect.gpu.incompatible.solution_option2"]="2. Attempt to use open modules anyway (may cause installation to fail)."
+    ["detect.gpu.incompatible.confirm"]="Switch to proprietary kernel modules for installation?"
+    ["detect.gpu.incompatible.switch"]="Switched to proprietary kernel modules."
+    ["detect.gpu.incompatible.continue_warning"]="Continuing with open kernel modules. If installation fails, please re-run and select proprietary modules."
+    ["detect.gpu.incompatible.auto_mode_switch"]="Automation mode: Incompatible GPU detected. Automatically switching to proprietary modules."
+    ["detect.gpu.summary.header"]="GPU Detection Summary"
+    ["detect.gpu.summary.header.gpu_number"]="GPU #"
+    ["detect.gpu.summary.header.architecture"]="Architecture"
+    ["detect.gpu.summary.header.module_type"]="Module Type"
+    ["detect.gpu.summary.value.open_module"]="Open"
+    ["detect.gpu.summary.value.proprietary_module_fallback"]="Proprietary (Fallback)"
+    ["detect.gpu.summary.value.proprietary_module"]="Proprietary"
+    ["detect.gpu.summary.note.fallback"]="Note: Switched to proprietary modules due to detection of an incompatible GPU."
+    ["detect.distro_support.starting"]="Checking OS support..."
+    ["detect.distro_support.warning.rhel7_eol"]="RHEL 7 is near End-Of-Life (EOL), support may be limited."
+    ["detect.distro_support.error.unsupported_rhel_version"]="Unsupported RHEL/compatible release version:"
+    ["detect.distro_support.warning.fedora_unofficial"]="version may require manual adjustments, not officially fully supported."
+    ["detect.distro_support.error.fedora_incompatible"]="version is incompatible with official NVIDIA repositories."
+    ["detect.distro_support.warning.ubuntu1804_eol"]="Ubuntu 18.04 standard support has ended, support may be limited."
+    ["detect.distro_support.warning.ubuntu_maybe_supported"]="This Ubuntu version may be supported, but has not been fully tested by the script:"
+    ["detect.distro_support.warning.ubuntu_unspecified"]="Unknown Ubuntu version, will attempt to continue:"
+    ["detect.distro_support.warning.debian11_needs_tuning"]="Support for Debian 11 may require manual adjustments."
+    ["detect.distro_support.warning.debian_unspecified"]="Unknown Debian version, will attempt to continue:"
+    ["detect.distro_support.warning.suse_maybe_supported"]="This SUSE version may be supported, but has not been fully tested by the script:"
+    ["detect.distro_support.warning.amzn2_needs_tuning"]="Support for Amazon Linux 2 may require manual adjustments."
+    ["detect.distro_support.error.unsupported_amzn_version"]="Unsupported Amazon Linux version:"
+    ["detect.distro_support.warning.azure_maybe_supported"]="This Azure Linux version may be supported, but has not been fully tested by the script:"
+    ["detect.distro_support.error.unsupported_kylin_version"]="Unsupported KylinOS version."
+    ["detect.distro_support.error.unknown_distro"]="Unknown and unsupported distribution:"
+    ["detect.distro_support.success.fully_supported"]="Operating system passed compatibility check:"
+    ["detect.distro_support.warning.partially_supported"]="Partially supported or untested operating system:"
+    ["detect.distro_support.prompt.confirm.continue_install"]="Installation may fail. Do you want to continue?"
+    ["detect.distro_support.user_cancelled"]="User cancelled installation after OS compatibility check."
+    ["detect.distro_support.error.unsupported"]="This operating system is not supported:"
+    ["detect.distro_support.info.supported_list_header"]="The script currently supports the following systems:"
+    ["detect.distro_support.prompt.confirm.force_install"]="Do you want to force an installation attempt? (Not recommended)"
+    ["detect.distro_support.warning.force_mode_issues"]="Force mode: The installation process may encounter unknown issues."
+    ["detect.existing_driver.skipping_check"]="Skipping check for existing drivers."
+    ["detect.existing_driver.starting"]="Checking for existing NVIDIA driver installations..."
+    ["detect.existing_driver.warning.kernel_module_loaded"]="Detected active NVIDIA kernel module:"
+    ["detect.existing_driver.warning.pkg_manager_install"]="Detected NVIDIA drivers installed via package manager:"
+    ["detect.existing_driver.warning.runfile_install"]="Detected NVIDIA driver installed via .run file."
+    ["detect.existing_driver.warning.ppa_found"]="Detected graphics-drivers PPA source (ppa:graphics-drivers)."
+    ["detect.existing_driver.warning.rpm_fusion_found"]="Detected RPM Fusion repository, which may contain NVIDIA drivers."
+    ["detect.existing_driver.error.driver_found"]="An existing NVIDIA driver installation was detected on the system."
+    ["detect.existing_driver.info.install_method"]="Possible installation method(s):"
+    ["detect.existing_driver.prompt.user_choice"]="Suggested Actions:\n1. Uninstall existing driver and reinstall (Recommended)\n2. Force reinstallation (May cause conflicts)\n3. Skip check and continue installation (Advanced users)\n4. Exit installer"
+    ["prompt.select_option.please_select"]="Please select an option:"
+    ["prompt.select_option.existing_driver.choice_uninstall"]="Automatically uninstall existing drivers and continue (Recommended)"
+    ["prompt.select_option.existing_driver.choice_force"]="Force re-installation (overwrite existing drivers)"
+    ["prompt.select_option.existing_driver.choice_skip"]="Skip this check and continue (unsafe)"
+    ["prompt.select_option.existing_driver.choice_exit"]="Exit script"
+    ["detect.existing_driver.warning.force_reinstall_mode"]="Force re-installation mode selected."
+    ["detect.existing_driver.warning.skip_mode"]="Skipping checks. Proceed at your own risk."
+    ["detect.existing_driver.exit.user_choice"]="User chose to exit due to existing driver."
+    ["detect.existing_driver.warning.auto_mode_uninstall"]="Automation mode: Will automatically uninstall existing drivers."
+    ["detect.existing_driver.warning.force_mode_skip_uninstall"]="Force mode: Skipping uninstall, will attempt to overwrite."
+    ["detect.existing_driver.success.no_driver_found"]="No existing NVIDIA drivers detected."
+    ["uninstall.existing_driver.starting"]="Starting uninstallation of existing NVIDIA drivers..."
+    ["uninstall.existing_driver.info.using_runfile_uninstaller"]="Using nvidia-uninstall to remove .run file installation..."
+    ["uninstall.existing_driver.warning.runfile_uninstall_incomplete"]=".run file driver uninstallation may be incomplete."
+    ["uninstall.existing_driver.info.removing_kernel_modules"]="Removing active NVIDIA kernel modules..."
+    ["uninstall.existing_driver.warning.module_removal_failed"]="Failed to remove some kernel modules. A reboot may be required."
+    ["uninstall.existing_driver.success"]="Existing NVIDIA drivers have been uninstalled."
+    ["secure_boot.check.starting"]="Checking Secure Boot status..."
+    ["secure_boot.check.method"]="detection method"
+    ["secure_boot.check.warning"]="Secure Boot is Enabled"
+    ["secure_boot.check.disabled_or_unsupported"]="Secure Boot is disabled or not supported on this system."
+    ["secure_boot.enabled.error_detected"]="Secure Boot is detected as enabled on your system."
+    ["secure_boot.enabled.why_is_problem"]="Why is this a problem?"
+    ["secure_boot.enabled.why_is_problem_detail"]="1. Secure Boot prevents unsigned kernel modules from loading.\n2. The NVIDIA driver contains kernel modules that must be signed to load.\n3. Even if installed successfully, the driver will not work, causing:\n   • Black screens or graphical display issues.\n   • CUDA/OpenCL to be unavailable.\n   • Multi-monitor setups to fail.\n   • The system may not boot."
+    ["secure_boot.enabled.solutions"]="Solutions"
+    ["secure_boot.enabled.solution.disable"]="Option 1 (Easiest): Disable Secure Boot in your system's UEFI/BIOS settings."
+    ["secure_boot.enabled.solution.disable_steps"]="1. Reboot and enter your BIOS/UEFI settings.\n2. Find the 'Security' or 'Boot' options.\n3. Disable the 'Secure Boot' feature.\n4. Save changes and reboot.\n5. Rerun this script."
+    ["secure_boot.enabled.solution.sign"]="Option 2 (Recommended): Generate a Machine Owner Key (MOK) and use it to sign the NVIDIA kernel modules."
+    ["secure_boot.enabled.solution.sign_steps"]="1. Install necessary tools: mokutil, openssl, dkms.\n2. Generate a Machine Owner Key (MOK).\n3. Enroll the MOK into the UEFI firmware.\n4. Configure DKMS to automatically sign NVIDIA modules.\n5. Rerun this script."
+    ["secure_boot.enabled.solution.prebuilt"]="Option 3 (Distro-specific): Use pre-built and signed drivers provided by your distribution."
+    ["secure_boot.enabled.solution.prebuilt_steps"]="Some distributions provide pre-signed NVIDIA drivers:\n• Ubuntu: Signed drivers may be available via 'ubuntu-drivers'.\n• RHEL: Pre-compiled signed modules may be available.\n• SUSE: May be available through the official repositories."
+    ["secure_boot.enabled.solution.mok_setup"]="MOK Enrollment Process Reminder"
+    ["secure_boot.enabled.solution.mok_setup_notice"]="This script can assist with MOK configuration, but it requires you to:\n• Manually confirm the MOK enrollment upon reboot.\n• Remember the password you have set.\n• Understand the security implications of Secure Boot."
+    ["secure_boot.enabled.sign.detected"]="Existing MOK key detected. Will attempt to use it for signing."
+    ["secure_boot.enabled.advice_footer"]="Please disable Secure Boot or be prepared to sign modules before continuing"
+    ["secure_boot.enabled.choose_action.prompt"]="Please select an action:\n1. Exit installer, I will resolve the Secure Boot issue manually.\n2. Help me configure a MOK key (For advanced users).\n3. Force the installation to continue (Not recommended, may lead to system issues)."
+    ["secure_boot.enabled.choice.exit"]="Exit the script, I will handle it manually (e.g., disable Secure Boot)."
+    ["secure_boot.enabled.choice.sign"]="Attempt to automatically generate and enroll a MOK key for signing (Recommended)."
+    ["secure_boot.enabled.choice.force"]="Ignore this warning and continue installation (the driver WILL NOT load!)."
+    ["secure_boot.enabled.exit.cancelled_user_fix"]="Script has exited. Please re-run after disabling Secure Boot or preparing for signing."
+    ["secure_boot.enabled.exit.useful_commands"]="Useful commands:\n• Check Secure Boot status: mokutil --sb-state\n• List enrolled MOK keys: mokutil --list-enrolled\n• Check for NVIDIA modules: lsmod | grep nvidia"
+    ["secure_boot.enabled.exit.user_choice"]="User chose to handle the Secure Boot issue manually."
+    ["secure_boot.enabled.warning.user_forced_install"]="User forced to continue installation. The NVIDIA driver will likely FAIL to load after reboot!"
+    ["secure_boot.enabled.warning.auto_mode_existing_mok"]="Automation mode: Secure Boot and an existing MOK were detected. Continuing installation."
+    ["secure_boot.enabled.error.auto_mode_failure"]="Automation mode failed: Secure Boot is enabled but no MOK is available. Please disable Secure Boot or create a MOK manually."
+    ["mok.setup.starting"]="Starting MOK key setup for module signing..."
+    ["mok.setup.error.tools_missing"]="Required tools are missing:"
+    ["mok.setup.error.please_install_tools"]="Please install them first. For example:"
+    ["mok.setup.info.using_ubuntu_key"]="Detected and using existing system MOK key at /var/lib/shim-signed/mok/..."
+    ["mok.setup.info.using_dkms_key"]="Detected and using existing DKMS MOK key at /var/lib/dkms/..."
+    ["mok.setup.info.generating_new_key"]="No existing MOK key found, generating a new one..."
+    ["mok.setup.error.generation_failed"]="MOK key generation failed."
+    ["mok.setup.success.generation_complete"]="New MOK key generated and saved in /var/lib/dkms/"
+    ["mok.setup.info.enrolling_key"]="Enrolling the MOK key into the system's boot firmware..."
+    ["mok.setup.enroll.important_note_header"]="!!! IMPORTANT ACTION: Please set a temporary password !!!"
+    ["mok.setup.enroll.note"]="1. You will be prompted to set a one-time password.\n2. Please remember this password, as it is required on reboot.\n3. A simple numeric password is recommended to avoid keyboard layout issues."
+    ["mok.setup.error.enroll_failed"]="MOK key enrollment failed. \"mokutil --import\" command failed."
+    ["mok.setup.success.enroll_queued"]="MOK key enrollment has been requested."
+    ["mok.setup.next_steps.header"]="NEXT STEP: REBOOT and ENROLL KEY"
+    ["mok.setup.enroll.next_steps"]="1. After the script finishes, the system will reboot.\n2. The MOK Manager screen will appear during startup.\n3. Select 'Enroll MOK'.\n4. Select 'Continue'.\n5. Select 'Yes'.\n6. Enter the password you set earlier.\n7. The system will reboot again."
+    ["mok.setup.next_steps.warning_english_interface"]="NOTE: The MOK management interface is usually in English."
+    ["dkms.signing.configuring"]="Configuring DKMS for automatic signing..."
+    ["dkms.signing.success"]="DKMS signing configured successfully."
+    ["pre_check.starting"]="Performing pre-installation checks..."
+    ["root.partition.space.insufficient"]="Root partition has less than 1GB of free space. Installation may fail."
+    ["pre_check.warning.vm_detected"]="Detected running inside a virtual machine:"
+    ["pre_check.vm.note"]="Important Notes:\n• Ensure 3D acceleration is enabled for the virtual machine.\n• Some virtual machine platforms may not support NVIDIA GPU passthrough.\n• Container environments may require special configuration."
+    ["pre_check.warning.custom_kernel_detected"]="Detected custom kernel:"
+    ["pre_check.custom_kernel.note"]="Using a custom kernel might require additional configuration for the driver modules to build successfully."
+    ["pre_check.success"]="Pre-installation checks completed."
+    ["repo.add.exists"]="repository already exists, skipping."
+    ["repo.add.adding"]="Adding repository:"
+    ["pkg_install.info.installing_missing"]="Installing missing packages:"
+    ["pkg_install.info.all_packages_exist"]="All necessary dependency packages are already installed."
+    ["repo.enable.already_done"]="Repositories and dependencies already enabled, skipping this step."
+    ["repo.enable.starting"]="Enabling third-party repositories and dependencies..."
+    ["repo.enable.error.rhel_appstream"]="Failed to enable RHEL AppStream repository."
+    ["repo.enable.error.rhel_baseos"]="Failed to enable RHEL BaseOS repository."
+    ["repo.enable.error.rhel_crb"]="Failed to enable RHEL CodeReady Builder (CRB) repository."
+    ["repo.enable.error.suse_packagehub"]="Failed to enable SUSE PackageHub."
+    ["kernel_headers.install.already_done"]="Kernel headers already installed, skipping this step."
+    ["kernel_headers.install.starting"]="Installing kernel headers and development packages..."
+    ["repo.local.setup.starting"]="Setting up local NVIDIA repository..."
+    ["repo.local.setup.downloading"]="Downloading:"
+    ["repo.network.setup.starting"]="Setting up network NVIDIA repository..."
+    ["repo.network.setup.installing_keyring"]="Downloading and installing NVIDIA GPG keyring..."
+    ["repo.network.setup.keyring_exists"]="NVIDIA keyring is already installed."
+    ["repo.nvidia.add.already_done"]="NVIDIA repository already added, skipping this step."
+    ["repo.nvidia.add.starting"]="Adding official NVIDIA repository..."
+    ["dnf_module.enable.starting"]="Enabling DNF module stream..."
+    ["nvidia_driver.install.starting"]="Starting NVIDIA driver installation"
+    ["nvidia_driver.type.open"]="Open Modules"
+    ["nvidia_driver.type.proprietary"]="Proprietary Modules"
+    ["nouveau.disable.starting"]="Disabling nouveau driver..."
+    ["nouveau.disable.warning.detected_running"]="The nouveau kernel module is currently loaded."
+    ["nouveau.disable.warning.processes_using_drm"]="processes may be using DRM device. Attempting to stop the display manager."
+    ["nouveau.disable.info.stopping_display_manager"]="Attempting to stop display manager to release nouveau..."
+    ["nouveau.disable.info.stop_display_manager"]="Stopping"
+    ["nouveau.disable.warning.failed_stopping_display_manager"]="Failed to stop display manager:"
+    ["nouveau.disable.info.switching_to_text_mode"]="Switching to multi-user text mode..."
+    ["nouveau.disable.info.unloading_module"]="Attempting to unload nouveau kernel module..."
+    ["nouveau.disable.info.unload_module"]="Unloading module"
+    ["nouveau.disable.success.module_unloaded"]="Module unloaded:"
+    ["nouveau.disable.warning.module_unload_failed"]="Failed to unload module:"
+    ["nouveau.disable.error.still_running_reboot_needed"]="Could not unload the nouveau module as it is still in use. A reboot is required."
+    ["nouveau.disable.success.module_unloaded_all"]="nouveau module successfully unloaded."
+    ["nouveau.disable.info.not_running"]="nouveau module is not running."
+    ["nouveau.disable.info.creating_blacklist"]="Creating modprobe blacklist file to disable nouveau..."
+    ["nouveau.disable.info.updating_initramfs"]="Updating initramfs/initrd image..."
+    ["nouveau.disable.warning.initramfs_update_failed"]="Failed to update initramfs."
+    ["nouveau.disable.warning.dracut_missing"]="\"dracut\" command not found, cannot update initramfs."
+    ["nouveau.disable.info.restarting_display_manager"]="Attempting to restore the display manager..."
+    ["nouveau.disable.info.restart_display_manager"]="Restarting"
+    ["nouveau.disable.warning.restart_failed"]="restart failed"
+    ["nouveau.disable.warning.reboot_required_final"]="A reboot is required to disable nouveau."
+    ["nouveau.disable.error.reboot_needed_header"]="!!! REBOOT REQUIRED TO CONTINUE INSTALLATION !!!"
+    ["nouveau.disable.error.reboot_needed_note"]="The nouveau driver is still in use. A system reboot is required before NVIDIA driver installation can continue.\nThis usually happens when:\n• A graphical application is using the nouveau driver.\n• The nouveau module is a dependency for another loaded module.\n• The system is currently running in a graphical session."
+    ["nouveau.disable.info.auto_mode_reboot"]="Automation mode: The system will now reboot to disable nouveau."
+    ["nouveau.disable.confirm.reboot_now"]="Reboot the system now?"
+    ["nouveau.disable.info.rebooting_now"]="Rebooting..."
+    ["nouveau.disable.exit.user_refused_reboot"]="User refused to reboot. Cannot continue installation."
+    ["nouveau.disable.success.continue_install"]="nouveau has been disabled. Continuing with installation."
+    ["persistence_daemon.enable.starting"]="Enabling NVIDIA Persistence Daemon..."
+    ["persistence_daemon.enable.success"]="NVIDIA Persistence Daemon enabled."
+    ["persistence_daemon.enable.warning.service_not_found"]="nvidia-persistenced service not found."
+    ["verify.starting"]="Verifying installation..."
+    ["verify.success.driver_loaded"]="NVIDIA driver is loaded. Version info:"
+    ["verify.warning.module_not_loaded"]="NVIDIA kernel module is not loaded. A reboot may be required."
+    ["verify.success.smi_available"]="nvidia-smi command is available."
+    ["verify.info.testing_driver"]="Testing driver..."
+    ["verify.success.driver_working"]="Driver is working correctly!"
+    ["verify.error.smi_failed"]="nvidia-smi command failed to execute. The driver may not be loaded correctly. A reboot is required."
+    ["verify.warning.smi_unavailable"]="nvidia-smi command is not available. A reboot may be required."
+    ["verify.info.loaded_modules"]="Loaded NVIDIA modules:"
+    ["verify.info.module_version"]="Module version:"
+    ["common.unknown"]="Unknown"
+    ["cleanup.install_files.starting"]="Cleaning up installation files..."
+    ["final.success.header"]="🎉 NVIDIA Driver Installed Successfully! 🎉"
+    ["final.summary.header"]="Installation Summary"
+    ["final.summary.distro"]="Distribution"
+    ["final.summary.arch"]="Architecture"
+    ["final.summary.module_type"]="Module Type"
+    ["final.summary.install_type"]="Install Type"
+    ["final.summary.repo_type"]="Repo Type"
+    ["module.type.open_kernel"]="Open Kernel Modules"
+    ["module.type.proprietary_kernel"]="Proprietary Kernel Modules"
+    ["repo.type.local"]="Local"
+    ["repo.type.network"]="Network"
+    ["final.next_steps.header"]="Next Steps"
+    ["final.next_steps.working.note"]="1. ✅ The driver is working correctly. You can start using your NVIDIA GPU now.\n2. To install the CUDA Toolkit, please visit: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n3. For technical support, visit the forums: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n4. If you encounter issues, you can roll back the installation by running"
+    ["final.next_steps.not_working.note"]="1. Reboot the system to ensure the driver is fully loaded.\n2. After rebooting, run 'nvidia-smi' to verify the installation.\n3. To install the CUDA Toolkit, please visit: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n4. For technical support, visit the forums: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n5. If you encounter issues, you can roll back the installation by running"
+    ["final.next_steps.secure_boot.header"]="Secure Boot Note"
+    ["final.next_steps.secure_boot.working"]="Your system has Secure Boot enabled, and the driver is working correctly. This indicates that module signing was successful."
+    ["final.next_steps.secure_boot.error"]="6. If the MOK Manager screen appears on reboot, select 'Enroll MOK' and enter your password.\n7. If the driver fails to load, check kernel messages with: sudo dmesg | grep nvidia\n8. To verify the module's signature, run: modinfo nvidia | grep sig"
+    ["final.notes.compute.header"]="Notes for Compute-Only Installation"
+    ["final.notes.compute.notes"]="- This installation does not include desktop graphics components (e.g., OpenGL, Vulkan, X driver).\n- It is intended for compute clusters or headless workstations.\n- To add desktop functionality, you can install the required packages separately later."
+    ["final.notes.desktop.header"]="Notes for Desktop-Only Installation"
+    ["final.notes.desktop.notes"]="- This installation does not include the CUDA compute components.\n- It is intended for general desktop and gaming purposes.\n- For CUDA support, you can install the 'nvidia-driver-cuda' package later."
+    ["permission.error.root_required"]="This script must be run as root. Please use"
+    ["main.info.non_interactive_quiet_mode"]="Non-interactive terminal detected. Enabling quiet mode automatically."
+    ["main.header.title"]="NVIDIA Driver One-Click Installer"
+    ["main.header.auto_mode_subtitle"]="(Automated Installation Mode)"
+    ["main.resume.warning_incomplete_state_found"]="Incomplete installation state found. Last completed step:"
+    ["main.resume.confirm_resume_install"]="Do you want to attempt to resume the installation from this step? (Selecting 'N' will start over)"
+    ["main.resume.info_resuming"]="Resuming installation..."
+    ["main.resume.info_restarting"]="Restarting installation from the beginning..."
+    ["main.config_summary.header"]="Installation Configuration Summary"
+    ["main.config_summary.distro"]="System:"
+    ["main.config_summary.module_type"]="Module Type:"
+    ["main.config_summary.install_type"]="Install Type:"
+    ["main.config_summary.repo_type"]="Repository:"
+    ["main.config_summary.auto_mode"]="Auto Mode:"
+    ["common.yes"]="Yes"
+    ["common.no"]="No"
+    ["main.config_summary.force_reinstall"]="Force Reinstall:"
+    ["main.config_summary.auto_reboot"]="Auto Reboot:"
+    ["main.config_summary.confirm"]="Confirm the above configuration and start the installation?"
+    ["main.config_summary.user_cancel"]="Installation cancelled by user."
+    ["main.install.starting"]="Installation process starting..."
+    ["main.reboot_logic.success_no_reboot_needed"]="Installation complete. Driver loaded successfully, no reboot needed!"
+    ["main.reboot_logic.success_smi_passed"]="\"nvidia-smi\" verification passed. Your GPU is ready."
+    ["main.reboot_logic.info_rebooting_on_user_request"]="Rebooting now as per your request (--auto-reboot)."
+    ["main.reboot_logic.info_rebooting_now"]="Rebooting..."
+    ["main.reboot_logic.success_auto_mode_no_reboot"]="Automated installation successful, no reboot required."
+    ["main.reboot_logic.confirm_optional_reboot"]="Do you want to reboot to ensure all system services are running correctly? (Optional)"
+    ["main.reboot_logic.info_reboot_skipped"]="Reboot skipped."
+    ["main.reboot_logic.warning_reboot_required"]="Installation complete, but a reboot is required for the driver to take effect."
+    ["main.reboot_logic.warning_smi_failed_reboot_required"]="\"nvidia-smi\" verification failed, indicating the driver is not loaded correctly."
+    ["main.reboot_logic.reason_nouveau"]="Reason: A reboot is needed to completely disable the nouveau driver."
+    ["main.reboot_logic.reason_module_load"]="Reason: A reboot is needed to load the new kernel modules."
+    ["main.reboot_logic.info_auto_mode_rebooting"]="Automation mode: System requires a reboot and will proceed now."
+    ["main.reboot_logic.confirm_reboot_now"]="Reboot now?"
+    ["main.reboot_logic.warning_manual_reboot_needed"]="User chose to reboot later. Please reboot your system manually."
+    ["main.reboot_logic.info_verify_after_reboot"]="After rebooting, you can use the \"nvidia-smi\" command to verify that the driver is working correctly."
+)
diff --git a/lang/nvidia-install/ZH_CN.sh b/lang/nvidia-install/ZH_CN.sh
new file mode 100644
index 0000000..88dec04
--- /dev/null
+++ b/lang/nvidia-install/ZH_CN.sh
@@ -0,0 +1,350 @@
+declare -A LANG_PACK_ZH_CN
+
+# 中文语言包
+LANG_PACK_ZH_CN=(
+    ["exit.handler.receive_signal"]="收到信号:"
+    ["exit.handler.exit_code"]="退出码:"
+    ["exit.handler.script_interrupted"]="脚本被下列信号中断:"
+    ["exit.handler.state_saved_for_resume"]="保存中断状态，可使用相同命令继续安装"
+    ["exit.handler.temp_files_starting"]="开始清理临时文件..."
+    ["clean.release_lock_file"]="释放锁文件"
+    ["state.lock.error.another_install_running"]="另一个安装进程正在运行, PID: "
+    ["state.lock.cleaning_orphaned_file"]="发现孤立的锁文件，将清理"
+    ["state.lock.created"]="创建安装锁:"
+    ["exit.code.prompt"]="错误码:"
+    ["exit_code.success"]="成功完成"
+    ["exit_code.permission"]="权限和环境错误 (1-9):"
+    ["exit_code.permission.no_root"]="非root权限运行"
+    ["exit_code.permission.fs_denied"]="文件系统权限不足"
+    ["exit_code.permission.state_dir_failed"]="状态目录创建失败"
+    ["exit_code.hardware"]="硬件检测错误 (10-19):"
+    ["exit_code.hardware.no_gpu_detected"]="未检测到NVIDIA GPU"
+    ["exit_code.hardware.lspci_unavailable"]="lspci命令不可用"
+    ["exit_code.hardware.gpu_arch_incompatible"]="GPU架构不兼容"
+    ["exit_code.compatibility"]="系统兼容性错误 (20-29):"
+    ["exit_code.compatibility.unsupported_os"]="不支持的操作系统"
+    ["exit_code.compatibility.unsupported_version"]="不支持的发行版版本"
+    ["exit_code.compatibility.unsupported_arch"]="不支持的系统架构"
+    ["exit_code.config"]="参数和配置错误 (30-39):"
+    ["exit_code.config.invalid_args"]="无效的命令行参数"
+    ["exit_code.config.invalid_install_type"]="无效的安装类型"
+    ["exit_code.config.module_arch_mismatch"]="模块类型与GPU架构不匹配"
+    ["exit_code.secure_boot"]="Secure Boot相关错误 (40-49):"
+    ["exit_code.secure_boot.user_exit"]="Secure Boot启用，用户选择退出"
+    ["exit_code.secure_boot.auto_failed"]="Secure Boot启用，自动化模式无法处理"
+    ["exit_code.secure_boot.mok_operation_failed"]="MOK密钥操作失败"
+    ["exit_code.secure_boot.mok_tools_missing"]="缺少MOK管理工具"
+    ["exit_code.conflict"]="现有驱动冲突 (50-59):"
+    ["exit_code.conflict.existing_driver_user_exit"]="现有驱动冲突，用户选择退出"
+    ["exit_code.conflict.driver_uninstall_failed"]="现有驱动卸载失败"
+    ["exit_code.conflict.nouveau_disable_failed"]="nouveau驱动禁用失败"
+    ["exit_code.network"]="网络和下载错误 (60-69):"
+    ["exit_code.network.connection_failed"]="网络连接失败"
+    ["exit_code.network.repo_download_failed"]="仓库下载失败"
+    ["exit_code.network.keyring_download_failed"]="CUDA keyring下载失败"
+    ["exit_code.pkg_manager"]="包管理器错误 (70-79):"
+    ["exit_code.pkg_manager.unavailable"]="包管理器不可用"
+    ["exit_code.pkg_manager.repo_add_failed"]="仓库添加失败"
+    ["exit_code.pkg_manager.dependency_install_failed"]="依赖包安装失败"
+    ["exit_code.pkg_manager.kernel_headers_failed"]="内核头文件安装失败"
+    ["exit_code.pkg_manager.nvidia_install_failed"]="NVIDIA驱动安装失败"
+    ["exit_code.system_state"]="系统状态错误 (80-89):"
+    ["exit_code.system_state.kernel_version_issue"]="内核版本问题"
+    ["exit_code.system_state.dkms_build_failed"]="DKMS构建失败"
+    ["exit_code.system_state.module_signing_failed"]="模块签名失败"
+    ["exit_code.system_state.driver_verification_failed"]="驱动验证失败"
+    ["exit_code.state_management"]="状态管理错误 (90-99):"
+    ["exit_code.state_management.rollback_file_missing"]="回滚文件缺失"
+    ["exit_code.state_management.rollback_failed"]="回滚操作失败"
+    ["exit_code.state_management.state_file_corrupted"]="状态文件损坏"
+    ["exit_code.user_cancelled"]="用户取消安装"
+    ["exit_code.unknown_code"]="未知错误码:"
+    ["auto_yes.prompt"]="自动确认命令:"
+    ["select_option.prompt.range"]="请选择，可选范围:"
+    ["select_option.prompt.default"]="默认:"
+    ["select_option.prompt.invalid_choice"]="无效选择，可选范围:"
+    ["args.info.auto_mode_enabled"]="自动化模式已启用"
+    ["args.info.quiet_mode_enabled"]="静默模式已启用"
+    ["args.error.invalid_module_type"]="无效的模块类型:"
+    ["args.info.valid_types"]="(应为 open 或 proprietary)"
+    ["args.error.unknown_arg"]="未知选项:"
+    ["args.error.invalid_install_type"]="无效的安装类型:"
+    ["state.dir.error.create_state_dir"]="无法创建状态目录"
+    ["cleanup.success.state_file_deleted"]="状态文件已删除"
+    ["cleanup.success.rollback_file_deleted"]="回滚文件已删除"
+    ["cleanup.failed.starting"]="清理失败的安装状态..."
+    ["cleanup.failed.previous_state_found"]="发现之前的安装状态："
+    ["cleanup.failed.confirm_cleanup"]="是否清理这些状态文件？"
+    ["cleanup.failed.state_cleaned"]="安装状态已清理"
+    ["cleanup.failed.no_state_found"]="未发现失败的安装状态"
+    ["cleanup.success.starting"]="清理安装状态..."
+    ["cleanup.success.all_states_cleaned"]="安装完成，所有状态已清理"
+    ["rollback.starting"]="开始回滚安装..."
+    ["rollback.warning.changes_will_be_undone"]="这将撤销所有通过此脚本进行的更改"
+    ["rollback.confirm.proceed"]="是否继续回滚？"
+    ["rollback.info.executing"]="执行回滚"
+    ["rollback.warning.partial_failure"]="回滚操作失败"
+    ["rollback.error.rollback_file_missing"]="未找到回滚信息文件"
+    ["rollback.error.partial_failure"]="部分回滚操作失败，系统可能处于不一致状态"
+    ["rollback.success"]="回滚完成"
+    ["rollback.error.user_cancelled"]="用户取消回滚操作"
+    ["detect.os.starting"]="检测操作系统发行版..."
+    ["detect.os.error.unsupported_arch"]="仅支持 x86_64 和 aarch64，您当前架构为:"
+    ["detect.os.error.cannot_detect"]="无法检测操作系统发行版"
+    ["detect.os.success"]="检测到发行版:"
+    ["detect.gpu.starting"]="检查NVIDIA GPU并确定架构兼容性..."
+    ["detect.gpu.error.lspci_missing"]="lspci命令未找到，请安装pciutils包"
+    ["detect.gpu.error.no_gpu_found"]="未检测到NVIDIA GPU"
+    ["detect.gpu.success.detected"]="检测到NVIDIA GPU"
+    ["detect.gpu.success.support_open"]="支持开源内核模块"
+    ["detect.gpu.error.not_support_open"]="不支持开源内核模块"
+    ["detect.gpu.info.use_proprietary"]="将使用专有内核模块"
+    ["detect.gpu.warning.unknown_device_id"]="无法确定设备ID"
+    ["detect.gpu.old_gpu_found_warning"]="检测到不兼容开源驱动的GPU！"
+    ["detect.gpu.open_support_prompt"]="开源驱动支持情况："
+    ["detect.gpu.info.open_support_list"]="✅ 支持: Turing, Ampere, Ada Lovelace, Blackwell (RTX 16xx/20xx/30xx/40xx/50xx系列)"
+    ["detect.gpu.info.open_unsupport_list"]="❌ 不支持: Maxwell, Pascal, Volta (GTX 9xx/10xx系列, Tesla V100等)"
+    ["detect.gpu.incompatible.solution_prompt"]="解决方案："
+    ["detect.gpu.incompatible.solution_option1"]="1. 使用专有模块 (推荐)"
+    ["detect.gpu.incompatible.solution_option2"]="2. 仅针对兼容的GPU使用开源模块 (高级用户)"
+    ["detect.gpu.incompatible.confirm"]="是否切换到专有模块？"
+    ["detect.gpu.incompatible.switch"]="切换到专有内核模块"
+    ["detect.gpu.incompatible.continue_warning"]="继续使用开源模块，但可能导致部分GPU无法正常工作"
+    ["detect.gpu.incompatible.auto_mode_switch"]="自动化模式：切换到专有内核模块以确保兼容性"
+    ["detect.gpu.summary.header"]="GPU配置摘要:"
+    ["detect.gpu.summary.header.gpu_number"]="GPU编号"
+    ["detect.gpu.summary.header.architecture"]="架构"
+    ["detect.gpu.summary.header.module_type"]="模块类型"
+    ["detect.gpu.summary.value.open_module"]="开源模块"
+    ["detect.gpu.summary.value.proprietary_module_fallback"]="专有模块*"
+    ["detect.gpu.summary.value.proprietary_module"]="专有模块"
+    ["detect.gpu.summary.note.fallback"]="* 标记的GPU将回退到专有模块"
+    ["detect.distro_support.starting"]="检查发行版支持情况..."
+    ["detect.distro_support.warning.rhel7_eol"]="RHEL 7 已EOL，建议升级"
+    ["detect.distro_support.error.unsupported_rhel_version"]="不支持的RHEL版本:"
+    ["detect.distro_support.warning.fedora_unofficial"]="可能不是官方支持版本"
+    ["detect.distro_support.error.fedora_incompatible"]="可能不兼容"
+    ["detect.distro_support.warning.ubuntu1804_eol"]="Ubuntu 18.04 已EOL"
+    ["detect.distro_support.warning.ubuntu_maybe_supported"]="可能支持的Ubuntu版本:"
+    ["detect.distro_support.warning.ubuntu_unspecified"]="未明确支持的Ubuntu版本:"
+    ["detect.distro_support.warning.debian11_needs_tuning"]="Debian 11可能需要手动调整"
+    ["detect.distro_support.warning.debian_unspecified"]="未明确支持的Debian版本:"
+    ["detect.distro_support.warning.suse_maybe_supported"]="可能支持的SUSE版本:"
+    ["detect.distro_support.warning.amzn2_needs_tuning"]="Amazon Linux 2可能需要调整"
+    ["detect.distro_support.error.unsupported_amzn_version"]="不支持的Amazon Linux版本:"
+    ["detect.distro_support.warning.azure_maybe_supported"]="可能支持的Azure Linux版本:"
+    ["detect.distro_support.error.unsupported_kylin_version"]="未明确支持的麒麟操作系统版本"
+    ["detect.distro_support.error.unknown_distro"]="未知或不支持的发行版:"
+    ["detect.distro_support.success.fully_supported"]="发行版完全支持:"
+    ["detect.distro_support.warning.partially_supported"]="发行版部分支持:"
+    ["detect.distro_support.prompt.confirm.continue_install"]="是否继续安装？"
+    ["detect.distro_support.user_cancelled"]="用户取消安装"
+    ["detect.distro_support.error.unsupported"]="发行版不支持:"
+    ["detect.distro_support.info.supported_list_header"]="支持的发行版:"
+    ["detect.distro_support.prompt.confirm.force_install"]="是否强制继续安装？"
+    ["detect.distro_support.warning.force_mode_issues"]="强制安装模式，可能遇到兼容性问题"
+    ["detect.existing_driver.skipping_check"]="跳过现有驱动检查"
+    ["detect.existing_driver.starting"]="检查现有NVIDIA驱动安装..."
+    ["detect.existing_driver.warning.kernel_module_loaded"]="检测到已加载的NVIDIA内核模块："
+    ["detect.existing_driver.warning.pkg_manager_install"]="检测到通过包管理器安装的NVIDIA驱动："
+    ["detect.existing_driver.warning.runfile_install"]="检测到通过runfile安装的NVIDIA驱动"
+    ["detect.existing_driver.warning.ppa_found"]="检测到graphics-drivers PPA"
+    ["detect.existing_driver.warning.rpm_fusion_found"]="检测到RPM Fusion仓库"
+    ["detect.existing_driver.error.driver_found"]="检测到现有NVIDIA驱动安装！"
+    ["detect.existing_driver.info.install_method"]="安装方法:"
+    ["detect.existing_driver.prompt.user_choice"]="建议操作：\n1. 卸载现有驱动后重新安装 (推荐)\n2. 强制重新安装 (可能导致冲突)\n3. 跳过检查继续安装 (高级用户)\n4. 退出安装"
+    ["prompt.select_option.please_select"]="请选择操作"
+    ["prompt.select_option.existing_driver.choice_uninstall"]="卸载现有驱动后重新安装"
+    ["prompt.select_option.existing_driver.choice_force"]="强制重新安装"
+    ["prompt.select_option.existing_driver.choice_skip"]="跳过检查继续安装"
+    ["prompt.select_option.existing_driver.choice_exit"]="退出安装"
+    ["detect.existing_driver.warning.force_reinstall_mode"]="强制重新安装模式"
+    ["detect.existing_driver.warning.skip_mode"]="跳过现有驱动检查"
+    ["detect.existing_driver.exit.user_choice"]="用户选择退出以处理现有驱动"
+    ["detect.existing_driver.warning.auto_mode_uninstall"]="自动化模式：卸载现有驱动后重新安装"
+    ["detect.existing_driver.warning.force_mode_skip_uninstall"]="强制重新安装模式，跳过现有驱动处理"
+    ["detect.existing_driver.success.no_driver_found"]="未检测到现有NVIDIA驱动"
+    ["uninstall.existing_driver.starting"]="卸载现有NVIDIA驱动..."
+    ["uninstall.existing_driver.info.using_runfile_uninstaller"]="使用nvidia-uninstall卸载runfile安装的驱动"
+    ["uninstall.existing_driver.warning.runfile_uninstall_incomplete"]="runfile卸载可能不完整"
+    ["uninstall.existing_driver.info.removing_kernel_modules"]="卸载NVIDIA内核模块"
+    ["uninstall.existing_driver.warning.module_removal_failed"]="部分模块卸载失败，需要重启"
+    ["uninstall.existing_driver.success"]="现有驱动卸载完成"
+    ["secure_boot.check.starting"]="检测UEFI Secure Boot状态..."
+    ["secure_boot.check.method"]="检测方法"
+    ["secure_boot.check.disabled_or_unsupported"]="Secure Boot未启用或系统不支持UEFI"
+    ["secure_boot.check.warning"]="重要警告"
+    ["secure_boot.enabled.error_detected"]="检测到UEFI Secure Boot已启用！"
+    ["secure_boot.enabled.why_is_problem"]="为什么这是个问题？"
+    ["secure_boot.enabled.why_is_problem_detail"]="1. Secure Boot阻止加载未签名的内核模块\n2. NVIDIA驱动包含内核模块，必须正确签名才能加载\n3. 即使安装成功，驱动也无法工作，导致：\n   • 黑屏或图形显示异常\n   • CUDA/OpenCL不可用\n   • 多显示器不工作\n   • 系统可能无法启动"
+    ["secure_boot.enabled.solutions"]="推荐解决方案（选择其一）："
+    ["secure_boot.enabled.solution.disable"]="方案1: 禁用Secure Boot (最简单)"
+    ["secure_boot.enabled.solution.disable_steps"]="1. 重启进入BIOS/UEFI设置\n2. 找到Security或Boot选项\n3. 禁用Secure Boot\n4. 保存并重启\n5. 重新运行此脚本"
+    ["secure_boot.enabled.solution.sign"]="方案2: 使用MOK密钥签名 (保持Secure Boot)"
+    ["secure_boot.enabled.solution.sign_steps"]="1. 安装必要工具: mokutil, openssl, dkms\n2. 生成Machine Owner Key (MOK)\n3. 将MOK注册到UEFI固件\n4. 配置DKMS自动签名NVIDIA模块\n5. 重新运行此脚本"
+    ["secure_boot.enabled.solution.prebuilt"]="方案3: 使用预签名驱动 (如果可用)"
+    ["secure_boot.enabled.solution.prebuilt_steps"]="某些发行版提供预签名的NVIDIA驱动：\n• Ubuntu: 可能通过ubuntu-drivers获得签名驱动\n• RHEL: 可能有预编译的签名模块\n• SUSE: 可能通过官方仓库获得"
+    ["secure_boot.enabled.solution.mok_setup"]="🔧 自动配置MOK密钥 (高级选项)"
+    ["secure_boot.enabled.solution.mok_setup_notice"]="此脚本可以帮助配置MOK密钥，但需要：\n• 在重启时手动确认MOK密钥\n• 记住设置的密码\n• 理解Secure Boot的安全影响"
+    ["secure_boot.enabled.sign.detected"]="✓ 检测到现有MOK密钥文件"
+    ["secure_boot.enabled.advice_footer"]="强烈建议: 在解决Secure Boot问题之前，不要继续安装NVIDIA驱动！"
+    ["secure_boot.enabled.choose_action.prompt"]="请选择操作：\n1. 退出安装，我将手动解决Secure Boot问题\n2. 帮助配置MOK密钥 (高级用户)\n3. 强制继续安装 (不推荐，可能导致系统问题)"
+    ["secure_boot.enabled.choice.exit"]="退出安装"
+    ["secure_boot.enabled.choice.sign"]="配置MOK密钥"
+    ["secure_boot.enabled.choice.force"]="强制继续安装"
+    ["secure_boot.enabled.exit.cancelled_user_fix"]="安装已取消，请解决Secure Boot问题后重新运行"
+    ["secure_boot.enabled.exit.useful_commands"]="有用的命令：\n• 检查Secure Boot状态: mokutil --sb-state\n• 检查现有MOK: mokutil --list-enrolled\n• 检查NVIDIA模块: lsmod | grep nvidia"
+    ["secure_boot.enabled.exit.user_choice"]="用户选择退出以处理Secure Boot问题"
+    ["secure_boot.enabled.warning.user_forced_install"]="用户选择强制继续安装，可能导致驱动无法工作"
+    ["secure_boot.enabled.warning.auto_mode_existing_mok"]="自动化模式：检测到现有MOK密钥，继续安装"
+    ["secure_boot.enabled.error.auto_mode_failure"]="自动化模式下无法处理Secure Boot问题"
+    ["mok.setup.starting"]="配置MOK密钥签名..."
+    ["mok.setup.error.tools_missing"]="缺少必要工具:"
+    ["mok.setup.error.please_install_tools"]="请先安装这些工具："
+    ["mok.setup.info.using_ubuntu_key"]="使用现有Ubuntu/Debian MOK密钥"
+    ["mok.setup.info.using_dkms_key"]="使用现有DKMS MOK密钥"
+    ["mok.setup.info.generating_new_key"]="生成新的MOK密钥..."
+    ["mok.setup.error.generation_failed"]="MOK密钥生成失败"
+    ["mok.setup.success.generation_complete"]="MOK密钥生成完成"
+    ["mok.setup.info.enrolling_key"]="注册MOK密钥到UEFI固件..."
+    ["mok.setup.enroll.important_note_header"]="重要说明："
+    ["mok.setup.enroll.note"]="1. 系统将提示您输入一个一次性密码\n2. 请记住这个密码，重启时需要使用\n3. 建议使用简单的数字密码（考虑键盘布局）"
+    ["mok.setup.error.enroll_failed"]="MOK密钥注册失败"
+    ["mok.setup.success.enroll_queued"]="MOK密钥已排队等待注册"
+    ["mok.setup.next_steps.header"]="下一步操作："
+    ["mok.setup.enroll.next_steps"]="1. 脚本安装完成后，系统将重启\n2. 重启时会出现MOK Manager界面\n3. 选择 'Enroll MOK'\n4. 选择 'Continue'\n5. 选择 'Yes'\n6. 输入刚才设置的密码\n7. 系统将再次重启"
+    ["mok.setup.next_steps.warning_english_interface"]="注意：MOK Manager界面可能使用英文，请仔细操作"
+    ["dkms.signing.configuring"]="配置DKMS自动签名..."
+    ["dkms.signing.success"]="DKMS自动签名配置完成"
+    ["pre_check.starting"]="执行预安装检查..."
+    ["root.partition.space.insufficient"]="根分区可用空间不足1GB，可能影响安装"
+    ["pre_check.warning.vm_detected"]="检测到虚拟机环境:"
+    ["pre_check.vm.note"]="注意事项：\n• 确保虚拟机已启用3D加速\n• 某些虚拟机可能不支持NVIDIA GPU直通\n• 容器环境可能需要特殊配置"
+    ["pre_check.warning.custom_kernel_detected"]="检测到自定义内核:"
+    ["pre_check.custom_kernel.note"]="自定义内核可能需要额外的DKMS配置"
+    ["pre_check.success"]="预安装检查完成"
+    ["repo.add.exists"]="仓库已存在，跳过添加"
+    ["repo.add.adding"]="添加仓库:"
+    ["pkg_install.info.installing_missing"]="安装缺失的包:"
+    ["pkg_install.info.all_packages_exist"]="所有包已安装，跳过安装步骤"
+    ["repo.enable.already_done"]="第三方仓库已启用，跳过此步骤"
+    ["repo.enable.starting"]="启用必要的仓库和依赖..."
+    ["repo.enable.error.rhel_appstream"]="无法启用appstream仓库"
+    ["repo.enable.error.rhel_baseos"]="无法启用baseos仓库"
+    ["repo.enable.error.rhel_crb"]="无法启用codeready-builder仓库"
+    ["repo.enable.error.suse_packagehub"]="无法启用PackageHub"
+    ["kernel_headers.install.already_done"]="内核头文件已安装，跳过此步骤"
+    ["kernel_headers.install.starting"]="安装内核头文件和开发包..."
+    ["repo.local.setup.starting"]="设置本地仓库安装..."
+    ["repo.local.setup.downloading"]="下载本地仓库包:"
+    ["repo.network.setup.starting"]="设置网络仓库..."
+    ["repo.network.setup.installing_keyring"]="下载并安装cuda-keyring"
+    ["repo.network.setup.keyring_exists"]="cuda-keyring已安装，跳过"
+    ["repo.nvidia.add.already_done"]="NVIDIA仓库已添加，跳过此步骤"
+    ["repo.nvidia.add.starting"]="添加NVIDIA官方仓库..."
+    ["dnf_module.enable.starting"]="启用DNF模块..."
+    ["nvidia_driver.install.starting"]="安装NVIDIA驱动"
+    ["nvidia_driver.type.open"]="开源模块"
+    ["nvidia_driver.type.proprietary"]="专有模块"
+    ["nouveau.disable.starting"]="禁用nouveau开源驱动..."
+    ["nouveau.disable.warning.detected_running"]="检测到nouveau驱动正在运行"
+    ["nouveau.disable.warning.processes_using_drm"]="个进程正在使用图形设备"
+    ["nouveau.disable.info.stopping_display_manager"]="尝试停止图形服务以释放nouveau驱动..."
+    ["nouveau.disable.info.stop_display_manager"]="停止显示管理器:"
+    ["nouveau.disable.warning.failed_stopping_display_manager"]="无法停止"
+    ["nouveau.disable.info.switching_to_text_mode"]="切换到文本模式..."
+    ["nouveau.disable.info.unloading_module"]="尝试卸载nouveau驱动模块..."
+    ["nouveau.disable.info.unload_module"]="尝试卸载模块:"
+    ["nouveau.disable.success.module_unloaded"]="成功卸载模块:"
+    ["nouveau.disable.warning.module_unload_failed"]="无法卸载模块:"
+    ["nouveau.disable.error.still_running_reboot_needed"]="nouveau模块仍在运行，需要重启系统才能完全禁用"
+    ["nouveau.disable.success.module_unloaded_all"]="nouveau模块已成功卸载"
+    ["nouveau.disable.info.not_running"]="nouveau驱动未运行"
+    ["nouveau.disable.info.creating_blacklist"]="创建nouveau黑名单配置..."
+    ["nouveau.disable.info.updating_initramfs"]="更新initramfs以确保nouveau在启动时被禁用..."
+    ["nouveau.disable.warning.initramfs_update_failed"]="更新initramfs失败，可能影响下次启动"
+    ["nouveau.disable.warning.dracut_missing"]="dracut命令未找到，无法更新initramfs"
+    ["nouveau.disable.info.restarting_display_manager"]="nouveau已禁用，重启显示服务..."
+    ["nouveau.disable.info.restart_display_manager"]="重启显示管理器"
+    ["nouveau.disable.warning.restart_failed"]="无法重启"
+    ["nouveau.disable.warning.reboot_required_final"]="nouveau驱动需要重启系统才能完全禁用"
+    ["nouveau.disable.error.reboot_needed_header"]="⚠️  重要提醒：需要重启系统"
+    ["nouveau.disable.error.reboot_needed_note"]="nouveau驱动仍在运行中，必须重启系统后才能继续安装NVIDIA驱动\n这通常发生在以下情况：\n• 有图形程序正在使用nouveau驱动\n• nouveau模块被其他模块依赖\n• 系统正在图形模式下运行"
+    ["nouveau.disable.info.auto_mode_reboot"]="自动化模式：保存当前状态，重启后将自动继续安装"
+    ["nouveau.disable.confirm.reboot_now"]="是否现在重启系统？重启后请重新运行安装脚本"
+    ["nouveau.disable.info.rebooting_now"]="正在重启系统，重启后请重新运行安装脚本..."
+    ["nouveau.disable.exit.user_refused_reboot"]="用户选择不重启，无法继续安装"
+    ["nouveau.disable.success.continue_install"]="nouveau驱动已成功禁用，继续安装NVIDIA驱动"
+    ["persistence_daemon.enable.starting"]="启用NVIDIA persistence daemon..."
+    ["persistence_daemon.enable.success"]="NVIDIA persistence daemon已启用"
+    ["persistence_daemon.enable.warning.service_not_found"]="nvidia-persistenced服务未找到"
+    ["verify.starting"]="验证NVIDIA驱动安装..."
+    ["verify.success.driver_loaded"]="NVIDIA驱动已加载:"
+    ["verify.warning.module_not_loaded"]="NVIDIA驱动模块未加载"
+    ["verify.success.smi_available"]="nvidia-smi工具可用"
+    ["verify.info.testing_driver"]="测试NVIDIA驱动功能..."
+    ["verify.success.driver_working"]="NVIDIA驱动工作正常！"
+    ["verify.error.smi_failed"]="nvidia-smi执行失败，驱动未正常工作"
+    ["verify.warning.smi_unavailable"]="nvidia-smi命令不可用"
+    ["verify.info.loaded_modules"]="已加载的NVIDIA模块:"
+    ["common.unknown"]="未知"
+    ["verify.info.module_version"]="模块版本:"
+    ["cleanup.install_files.starting"]="清理安装文件..."
+    ["final.success.header"]="NVIDIA驱动安装完成！"
+    ["final.summary.header"]="安装摘要:"
+    ["final.summary.distro"]="发行版"
+    ["final.summary.arch"]="架构"
+    ["final.summary.module_type"]="模块类型"
+    ["final.summary.install_type"]="安装类型"
+    ["final.summary.repo_type"]="仓库类型"
+    ["module.type.open_kernel"]="开源内核模块"
+    ["module.type.proprietary_kernel"]="专有内核模块"
+    ["repo.type.local"]="本地仓库"
+    ["repo.type.network"]="网络仓库"
+    ["final.next_steps.header"]="后续步骤:"
+    ["final.next_steps.working.note"]="1. ✅ 驱动已正常工作，可立即使用NVIDIA GPU\n2. 如需安装CUDA Toolkit，请访问: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n3. 技术支持论坛: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n4. 如遇问题，可回滚安装，请运行"
+    ["final.next_steps.not_working.note"]="1. 重启系统以确保驱动完全生效\n2. 重启后运行 'nvidia-smi' 验证安装\n3. 如需安装CUDA Toolkit，请访问: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n4. 技术支持论坛: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n5. 如遇问题，可回滚安装，请运行"
+    ["final.next_steps.secure_boot.header"]="🔐 Secure Boot提醒："
+    ["final.next_steps.secure_boot.working"]="6. ✅ MOK密钥已正确配置，驱动正常工作"
+    ["final.next_steps.secure_boot.error"]="6. 重启时如果出现MOK Manager界面，请选择 'Enroll MOK' 并输入密码\n7. 如果驱动无法加载，检查: sudo dmesg | grep nvidia\n8. 验证模块签名: modinfo nvidia | grep sig"
+    ["final.notes.compute.header"]="计算专用安装说明:"
+    ["final.notes.compute.notes"]="- 此安装不包含桌面显卡组件 (OpenGL, Vulkan, X驱动等)\n- 适用于计算集群或无显示器的工作站\n- 如需添加桌面组件，可稍后安装相应包"
+    ["final.notes.desktop.header"]="桌面专用安装说明:"
+    ["final.notes.desktop.notes"]="- 此安装不包含CUDA计算组件\n- 适用于纯桌面/游戏用途\n- 如需CUDA支持，可稍后安装nvidia-driver-cuda包"
+    ["permission.error.root_required"]="此脚本需要root权限运行，请使用:"
+    ["main.info.non_interactive_quiet_mode"]="检测到非交互环境，启用静默模式"
+    ["main.header.title"]="NVIDIA驱动一键安装脚本"
+    ["main.header.auto_mode_subtitle"]="无交互自动化模式"
+    ["main.resume.warning_incomplete_state_found"]="检测到未完成的安装状态:"
+    ["main.resume.confirm_resume_install"]="是否从上次中断处继续安装？"
+    ["main.resume.info_resuming"]="从断点继续安装"
+    ["main.resume.info_restarting"]="清理状态文件并重新开始"
+    ["main.config_summary.header"]="安装配置:"
+    ["main.config_summary.distro"]="发行版:"
+    ["main.config_summary.module_type"]="模块类型:"
+    ["main.config_summary.install_type"]="安装类型:"
+    ["main.config_summary.repo_type"]="仓库类型:"
+    ["main.config_summary.auto_mode"]="自动化模式:"
+    ["main.config_summary.force_reinstall"]="强制重装:"
+    ["main.config_summary.auto_reboot"]="自动重启:"
+    ["common.yes"]="是"
+    ["common.no"]="否"
+    ["main.config_summary.confirm"]="是否继续安装？"
+    ["main.config_summary.user_cancel"]="用户取消安装"
+    ["main.install.starting"]="开始NVIDIA驱动安装过程..."
+    ["main.reboot_logic.success_no_reboot_needed"]="🎉 NVIDIA驱动安装成功并正常工作！"
+    ["main.reboot_logic.success_smi_passed"]="nvidia-smi测试通过，驱动已可正常使用，无需重启系统。"
+    ["main.reboot_logic.info_rebooting_on_user_request"]="尽管驱动已正常工作，但用户启用了自动重启选项"
+    ["main.reboot_logic.info_rebooting_now"]="正在重启系统..."
+    ["main.reboot_logic.success_auto_mode_no_reboot"]="自动化模式：驱动安装完成，无需重启"
+    ["main.reboot_logic.confirm_optional_reboot"]="驱动已正常工作，是否仍要重启系统？"
+    ["main.reboot_logic.info_reboot_skipped"]="已跳过重启，可立即使用NVIDIA驱动"
+    ["main.reboot_logic.warning_reboot_required"]="⚠️  NVIDIA驱动需要重启系统才能正常工作"
+    ["main.reboot_logic.warning_smi_failed_reboot_required"]="nvidia-smi测试失败，必须重启系统以完成驱动安装。"
+    ["main.reboot_logic.reason_nouveau"]="原因：nouveau驱动无法完全卸载"
+    ["main.reboot_logic.reason_module_load"]="原因：NVIDIA驱动模块需要重启后才能正常加载"
+    ["main.reboot_logic.info_auto_mode_rebooting"]="自动重启模式：正在重启系统..."
+    ["main.reboot_logic.confirm_reboot_now"]="是否现在重启系统？"
+    ["main.reboot_logic.warning_manual_reboot_needed"]="请手动重启系统以完成驱动安装"
+    ["main.reboot_logic.info_verify_after_reboot"]="重启后可运行 'nvidia-smi' 验证驱动是否正常工作"
+)
diff --git a/language_pack_generate.py b/language_pack_generate.py
deleted file mode 100644
index e77ab4e..0000000
--- a/language_pack_generate.py
+++ /dev/null
@@ -1,132 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-将.pot文件转换为Shell脚本中的语言包格式
-
-此文件仅在更新.pot文件后运行一次，然后需要将生成的语言包的Shell脚本代码复制到主代码中
-"""
-
-import re
-import sys
-import argparse
-from pathlib import Path
-
-
-def parse_pot_file(pot_file_path):
-    """
-    解析.pot文件，提取msgid和msgstr对
-
-    Args:
-        pot_file_path: .pot文件路径
-
-    Returns:
-        list: 包含(msgid, msgstr)元组的列表
-    """
-    entries = []
-
-    try:
-        with open(pot_file_path, "r", encoding="utf-8") as file:
-            content = file.read()
-    except FileNotFoundError:
-        print(f"错误: 找不到文件 {pot_file_path}")
-        return []
-    except Exception as e:
-        print(f"错误: 读取文件时出错 - {e}")
-        return []
-
-    # 正则表达式匹配msgid和msgstr对
-    # 支持多行字符串
-    pattern = r'msgid\s+"([^"]*(?:\\.[^"]*)*)"\s*msgstr\s+"([^"]*(?:\\.[^"]*)*)"'
-    matches = re.findall(pattern, content, re.MULTILINE | re.DOTALL)
-
-    for msgid, msgstr in matches:
-        # 处理转义字符
-        msgid = msgid.replace('\\"', '"').replace("\\\\", "\\")
-        msgstr = msgstr.replace('\\"', '"').replace("\\\\", "\\")
-
-        # 跳过空的msgstr
-        if msgstr.strip():
-            entries.append((msgid, msgstr))
-
-    return entries
-
-
-def generate_shell_lang_pack(entries, pack_name="LANG_PACK_ZH_CN"):
-    """
-    生成Shell脚本格式的语言包
-
-    Args:
-        entries: (msgid, msgstr)元组列表
-        pack_name: 语言包变量名
-
-    Returns:
-        str: 格式化的Shell语言包代码
-    """
-    if not entries:
-        return f"# 没有找到有效的翻译条目\ndeclare -A {pack_name}\n{pack_name}=()\n"
-
-    # 生成Shell数组声明
-    output = f"declare -A {pack_name}\n\n"
-    output += "# 初始化语言包\n"
-    output += f"{pack_name}=(\n"
-
-    for msgid, msgstr in entries:
-        # 转义Shell中的特殊字符
-        escaped_msgid = msgid.replace('"', '\\"')
-        escaped_msgstr = msgstr.replace('"', '\\"')
-
-        output += f'    ["{escaped_msgid}"]="{escaped_msgstr}"\n'
-
-    output += ")\n"
-
-    return output
-
-
-def main():
-    parser = argparse.ArgumentParser(description="将.pot文件转换为Shell脚本语言包格式")
-    parser.add_argument("pot_file", help=".pot文件路径")
-    parser.add_argument(
-        "-n",
-        "--name",
-        default="LANG_PACK_ZH_CN",
-        help="语言包变量名 (默认: LANG_PACK_ZH_CN)",
-    )
-    parser.add_argument("-o", "--output", help="输出文件路径 (默认: 输出到控制台)")
-
-    args = parser.parse_args()
-
-    # 检查输入文件是否存在
-    pot_file = Path(args.pot_file)
-    if not pot_file.exists():
-        print(f"错误: 文件 {pot_file} 不存在")
-        sys.exit(1)
-
-    # 解析.pot文件
-    print(f"正在解析文件: {pot_file}")
-    entries = parse_pot_file(pot_file)
-
-    if not entries:
-        print("警告: 没有找到有效的翻译条目")
-    else:
-        print(f"找到 {len(entries)} 个翻译条目")
-
-    # 生成Shell语言包
-    shell_code = generate_shell_lang_pack(entries, args.name)
-
-    # 输出结果
-    if args.output:
-        try:
-            with open(args.output, "w", encoding="utf-8") as file:
-                file.write(shell_code)
-            print(f"输出已保存到: {args.output}")
-        except Exception as e:
-            print(f"错误: 保存文件时出错 - {e}")
-            sys.exit(1)
-    else:
-        print("\n生成的Shell语言包代码:")
-        print("-" * 50)
-        print(shell_code)
-
-
-if __name__ == "__main__":
-    main()
diff --git a/language_packs/EN_US.pot b/language_packs/EN_US.pot
deleted file mode 100644
index 05a4b04..0000000
--- a/language_packs/EN_US.pot
+++ /dev/null
@@ -1,1051 +0,0 @@
-# English translations for nvidia-install.sh
-# Copyright (C) 2025 EM-GeekLab
-# This file is distributed under the same license as the nvidia-install.sh package.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: nvidia-install.sh 2.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-07-09 00:00+0000\n"
-"PO-Revision-Date: 2025-07-09 00:00+0000\n"
-"Last-Translator: Gemini <>\n"
-"Language-Team: English <>\n"
-"Language: en\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-msgid "exit.handler.receive_signal"
-msgstr "Received signal:"
-
-msgid "exit.handler.exit_code"
-msgstr "Exit code:"
-
-msgid "exit.handler.script_interrupted"
-msgstr "Script interrupted by signal:"
-
-msgid "exit.handler.state_saved_for_resume"
-msgstr "Installation state saved. You can try to resume on the next run."
-
-msgid "exit.handler.temp_files_starting"
-msgstr "Cleaning up temporary files..."
-
-msgid "clean.release_lock_file"
-msgstr "Releasing lock file:"
-
-msgid "state.lock.error.another_install_running"
-msgstr "Another installation process is running (PID:"
-
-msgid "state.lock.cleaning_orphaned_file"
-msgstr "Cleaning up orphaned lock file..."
-
-msgid "state.lock.created"
-msgstr "Install lock created:"
-
-msgid "exit.code.prompt"
-msgstr "Exit code:"
-
-msgid "exit_code.success"
-msgstr "Operation successful"
-
-msgid "exit_code.permission"
-msgstr "Permission and environment errors (1-9):"
-
-msgid "exit_code.permission.no_root"
-msgstr "Root privileges are required"
-
-msgid "exit_code.permission.fs_denied"
-msgstr "Insufficient file system permissions"
-
-msgid "exit_code.permission.state_dir_failed"
-msgstr "Failed to create state directory"
-
-msgid "exit_code.hardware"
-msgstr "Hardware Detection Error (10-19):"
-
-msgid "exit_code.hardware.no_gpu_detected"
-msgstr "No NVIDIA GPU detected"
-
-msgid "exit_code.hardware.lspci_unavailable"
-msgstr "lspci command unavailable"
-
-msgid "exit_code.hardware.gpu_arch_incompatible"
-msgstr "GPU architecture incompatible with selected modules"
-
-msgid "exit_code.compatibility"
-msgstr "System Compatibility Errors (20-29):"
-
-msgid "exit_code.compatibility.unsupported_os"
-msgstr "Unsupported operating system"
-
-msgid "exit_code.compatibility.unsupported_version"
-msgstr "Unsupported operating system version"
-
-msgid "exit_code.compatibility.unsupported_arch"
-msgstr "Unsupported system architecture"
-
-msgid "exit_code.config"
-msgstr "Parameter and Configuration Errors (30-39):"
-
-msgid "exit_code.config.invalid_args"
-msgstr "Invalid command-line arguments"
-
-msgid "exit_code.config.invalid_install_type"
-msgstr "Invalid installation type"
-
-msgid "exit_code.config.module_arch_mismatch"
-msgstr "Module and architecture mismatch"
-
-msgid "exit_code.secure_boot"
-msgstr "Secure Boot Errors (40-49):"
-
-msgid "exit_code.secure_boot.user_exit"
-msgstr "User chose to exit to handle Secure Boot"
-
-msgid "exit_code.secure_boot.auto_failed"
-msgstr "Secure Boot is enabled and cannot be handled automatically"
-
-msgid "exit_code.secure_boot.mok_operation_failed"
-msgstr "MOK key operation failed"
-
-msgid "exit_code.secure_boot.mok_tools_missing"
-msgstr "MOK tools are missing"
-
-msgid "exit_code.conflict"
-msgstr "Existing Driver Conflicts (50-59):"
-
-msgid "exit_code.conflict.existing_driver_user_exit"
-msgstr "User chose to exit due to existing driver"
-
-msgid "exit_code.conflict.driver_uninstall_failed"
-msgstr "Failed to uninstall existing driver"
-
-msgid "exit_code.conflict.nouveau_disable_failed"
-msgstr "Failed to disable nouveau driver"
-
-msgid "exit_code.network"
-msgstr "Network and Download Errors (60-69):"
-
-msgid "exit_code.network.connection_failed"
-msgstr "Network connection failed"
-
-msgid "exit_code.network.repo_download_failed"
-msgstr "Repository file download failed"
-
-msgid "exit_code.network.keyring_download_failed"
-msgstr "Keyring download failed"
-
-msgid "exit_code.pkg_manager"
-msgstr "Package Manager Errors (70-79):"
-
-msgid "exit_code.pkg_manager.unavailable"
-msgstr "Package manager unavailable"
-
-msgid "exit_code.pkg_manager.repo_add_failed"
-msgstr "Failed to add repository"
-
-msgid "exit_code.pkg_manager.dependency_install_failed"
-msgstr "Dependency installation failed"
-
-msgid "exit_code.pkg_manager.kernel_headers_failed"
-msgstr "Failed to install kernel headers"
-
-msgid "exit_code.pkg_manager.nvidia_install_failed"
-msgstr "Failed to install NVIDIA driver packages"
-
-msgid "exit_code.system_state"
-msgstr "System status error (80-89):"
-
-msgid "exit_code.system_state.kernel_version_issue"
-msgstr "Kernel version mismatch issue"
-
-msgid "exit_code.system_state.dkms_build_failed"
-msgstr "DKMS module build failed"
-
-msgid "exit_code.system_state.module_signing_failed"
-msgstr "Module signing failed"
-
-msgid "exit_code.system_state.driver_verification_failed"
-msgstr "Driver validation failed (nvidia-smi)"
-
-msgid "exit_code.state_management"
-msgstr "State management error (90-99):"
-
-msgid "exit_code.state_management.rollback_file_missing"
-msgstr "Rollback file is missing"
-
-msgid "exit_code.state_management.rollback_failed"
-msgstr "Rollback operation failed"
-
-msgid "exit_code.state_management.state_file_corrupted"
-msgstr "State file is corrupt or another instance is running"
-
-msgid "exit_code.user_cancelled"
-msgstr "Operation cancelled by user"
-
-msgid "exit_code.unknown_code"
-msgstr "Unknown error, exit code:"
-
-msgid "auto_yes.prompt"
-msgstr "Auto-yes mode, automatically confirming:"
-
-msgid "select_option.prompt.range"
-msgstr "Please enter your choice"
-
-msgid "select_option.prompt.default"
-msgstr "default"
-
-msgid "select_option.prompt.invalid_choice"
-msgstr "Invalid choice, please enter a number between"
-
-msgid "args.error.invalid_module_type"
-msgstr "Invalid module type:"
-
-msgid "args.info.valid_types"
-msgstr "Valid types are 'open' or 'proprietary'"
-
-msgid "args.error.unknown_arg"
-msgstr "Unknown argument:"
-
-msgid "args.error.invalid_install_type"
-msgstr "Invalid installation type."
-
-msgid "args.info.auto_mode_enabled"
-msgstr "Automation mode enabled."
-
-msgid "args.info.quiet_mode_enabled"
-msgstr "Quiet mode enabled."
-
-msgid "state.dir.error.create_state_dir"
-msgstr "Failed to create state directory:"
-
-msgid "cleanup.failed.starting"
-msgstr "Starting cleanup of previous failed installation state..."
-
-msgid "cleanup.failed.previous_state_found"
-msgstr "Found previous installation state file:"
-
-msgid "cleanup.failed.confirm_cleanup"
-msgstr "Do you want to delete these state files and start over?"
-
-msgid "cleanup.failed.state_cleaned"
-msgstr "State files have been cleaned up."
-
-msgid "cleanup.failed.no_state_found"
-msgstr "No failed installation state found, no cleanup needed."
-
-msgid "cleanup.success.starting"
-msgstr "Starting cleanup of post-installation state files..."
-
-msgid "cleanup.success.state_file_deleted"
-msgstr "Deleted state file:"
-
-msgid "cleanup.success.rollback_file_deleted"
-msgstr "Deleted rollback file:"
-
-msgid "cleanup.success.all_states_cleaned"
-msgstr "All state files have been cleaned up."
-
-msgid "rollback.starting"
-msgstr "Starting installation rollback..."
-
-msgid "rollback.error.rollback_file_missing"
-msgstr "Rollback file not found, cannot proceed:"
-
-msgid "rollback.warning.changes_will_be_undone"
-msgstr "This operation will undo the changes made during installation."
-
-msgid "rollback.confirm.proceed"
-msgstr "Are you sure you want to proceed with the rollback?"
-
-msgid "rollback.info.executing"
-msgstr "Executing rollback action:"
-
-msgid "rollback.warning.partial_failure"
-msgstr "Partial rollback failed, please check manually:"
-
-msgid "rollback.error.partial_failure"
-msgstr "Rollback did not complete successfully."
-
-msgid "rollback.success"
-msgstr "Rollback completed successfully."
-
-msgid "rollback.error.user_cancelled"
-msgstr "Rollback cancelled by user."
-
-msgid "detect.os.starting"
-msgstr "Detecting operating system..."
-
-msgid "detect.os.error.unsupported_arch"
-msgstr "Unsupported system architecture:"
-
-msgid "detect.os.success"
-msgstr "Detected operating system:"
-
-msgid "detect.os.error.cannot_detect"
-msgstr "Cannot detect operating system because /etc/os-release is missing."
-
-msgid "detect.gpu.starting"
-msgstr "Detecting NVIDIA GPU..."
-
-msgid "detect.gpu.error.lspci_missing"
-msgstr "\"lspci\" command not found. Please install pciutils."
-
-msgid "detect.gpu.error.no_gpu_found"
-msgstr "No NVIDIA GPU detected. Exiting script."
-
-msgid "detect.gpu.success.detected"
-msgstr "Detected GPU"
-
-msgid "detect.gpu.success.support_open"
-msgstr "supports open kernel modules."
-
-msgid "detect.gpu.error.not_support_open"
-msgstr "does not support open kernel modules, proprietary modules are required."
-
-msgid "detect.gpu.info.use_proprietary"
-msgstr "Will proceed with proprietary kernel modules."
-
-msgid "detect.gpu.warning.unknown_device_id"
-msgstr "Could not determine Device ID for this GPU. Defaulting to proprietary modules."
-
-msgid "detect.gpu.old_gpu_found_warning"
-msgstr "Detected older NVIDIA GPU that may be incompatible with open kernel modules."
-
-msgid "detect.gpu.open_support_prompt"
-msgstr "You have selected to install open modules (--modules open), but this requires a Turing (RTX 20 series) or newer architecture GPU."
-
-msgid "detect.gpu.info.open_support_list"
-msgstr "Architectures that support open modules: Turing, Ampere, Ada Lovelace, Blackwell"
-
-msgid "detect.gpu.info.open_unsupport_list"
-msgstr "Architectures that require proprietary modules: Maxwell, Pascal, Volta"
-
-msgid "detect.gpu.incompatible.solution_prompt"
-msgstr "We recommend switching to proprietary modules to ensure compatibility."
-
-msgid "detect.gpu.incompatible.solution_option1"
-msgstr "1. (Recommended) Automatically switch to proprietary modules and continue."
-
-msgid "detect.gpu.incompatible.solution_option2"
-msgstr "2. Attempt to use open modules anyway (may cause installation to fail)."
-
-msgid "detect.gpu.incompatible.confirm"
-msgstr "Switch to proprietary kernel modules for installation?"
-
-msgid "detect.gpu.incompatible.switch"
-msgstr "Switched to proprietary kernel modules."
-
-msgid "detect.gpu.incompatible.continue_warning"
-msgstr "Continuing with open kernel modules. If installation fails, please re-run and select proprietary modules."
-
-msgid "detect.gpu.incompatible.auto_mode_switch"
-msgstr "Automation mode: Incompatible GPU detected. Automatically switching to proprietary modules."
-
-msgid "detect.gpu.summary.header"
-msgstr "GPU Detection Summary"
-
-msgid "detect.gpu.summary.header.gpu_number"
-msgstr "GPU #"
-
-msgid "detect.gpu.summary.header.architecture"
-msgstr "Architecture"
-
-msgid "detect.gpu.summary.header.module_type"
-msgstr "Module Type"
-
-msgid "detect.gpu.summary.value.open_module"
-msgstr "Open"
-
-msgid "detect.gpu.summary.value.proprietary_module_fallback"
-msgstr "Proprietary (Fallback)"
-
-msgid "detect.gpu.summary.value.proprietary_module"
-msgstr "Proprietary"
-
-msgid "detect.gpu.summary.note.fallback"
-msgstr "Note: Switched to proprietary modules due to detection of an incompatible GPU."
-
-msgid "detect.distro_support.starting"
-msgstr "Checking OS support..."
-
-msgid "detect.distro_support.warning.rhel7_eol"
-msgstr "RHEL 7 is near End-Of-Life (EOL), support may be limited."
-
-msgid "detect.distro_support.error.unsupported_rhel_version"
-msgstr "Unsupported RHEL/compatible release version:"
-
-msgid "detect.distro_support.warning.fedora_unofficial"
-msgstr "version may require manual adjustments, not officially fully supported."
-
-msgid "detect.distro_support.error.fedora_incompatible"
-msgstr "version is incompatible with official NVIDIA repositories."
-
-msgid "detect.distro_support.warning.ubuntu1804_eol"
-msgstr "Ubuntu 18.04 standard support has ended, support may be limited."
-
-msgid "detect.distro_support.warning.ubuntu_maybe_supported"
-msgstr "This Ubuntu version may be supported, but has not been fully tested by the script:"
-
-msgid "detect.distro_support.warning.ubuntu_unspecified"
-msgstr "Unknown Ubuntu version, will attempt to continue:"
-
-msgid "detect.distro_support.warning.debian11_needs_tuning"
-msgstr "Support for Debian 11 may require manual adjustments."
-
-msgid "detect.distro_support.warning.debian_unspecified"
-msgstr "Unknown Debian version, will attempt to continue:"
-
-msgid "detect.distro_support.warning.suse_maybe_supported"
-msgstr "This SUSE version may be supported, but has not been fully tested by the script:"
-
-msgid "detect.distro_support.warning.amzn2_needs_tuning"
-msgstr "Support for Amazon Linux 2 may require manual adjustments."
-
-msgid "detect.distro_support.error.unsupported_amzn_version"
-msgstr "Unsupported Amazon Linux version:"
-
-msgid "detect.distro_support.warning.azure_maybe_supported"
-msgstr "This Azure Linux version may be supported, but has not been fully tested by the script:"
-
-msgid "detect.distro_support.error.unsupported_kylin_version"
-msgstr "Unsupported KylinOS version."
-
-msgid "detect.distro_support.error.unknown_distro"
-msgstr "Unknown and unsupported distribution:"
-
-msgid "detect.distro_support.success.fully_supported"
-msgstr "Operating system passed compatibility check:"
-
-msgid "detect.distro_support.warning.partially_supported"
-msgstr "Partially supported or untested operating system:"
-
-msgid "detect.distro_support.prompt.confirm.continue_install"
-msgstr "Installation may fail. Do you want to continue?"
-
-msgid "detect.distro_support.user_cancelled"
-msgstr "User cancelled installation after OS compatibility check."
-
-msgid "detect.distro_support.error.unsupported"
-msgstr "This operating system is not supported:"
-
-msgid "detect.distro_support.info.supported_list_header"
-msgstr "The script currently supports the following systems:"
-
-msgid "detect.distro_support.prompt.confirm.force_install"
-msgstr "Do you want to force an installation attempt? (Not recommended)"
-
-msgid "detect.distro_support.warning.force_mode_issues"
-msgstr "Force mode: The installation process may encounter unknown issues."
-
-msgid "detect.existing_driver.skipping_check"
-msgstr "Skipping check for existing drivers."
-
-msgid "detect.existing_driver.starting"
-msgstr "Checking for existing NVIDIA driver installations..."
-
-msgid "detect.existing_driver.warning.kernel_module_loaded"
-msgstr "Detected active NVIDIA kernel module:"
-
-msgid "detect.existing_driver.warning.pkg_manager_install"
-msgstr "Detected NVIDIA drivers installed via package manager:"
-
-msgid "detect.existing_driver.warning.runfile_install"
-msgstr "Detected NVIDIA driver installed via .run file."
-
-msgid "detect.existing_driver.warning.ppa_found"
-msgstr "Detected graphics-drivers PPA source (ppa:graphics-drivers)."
-
-msgid "detect.existing_driver.warning.rpm_fusion_found"
-msgstr "Detected RPM Fusion repository, which may contain NVIDIA drivers."
-
-msgid "detect.existing_driver.error.driver_found"
-msgstr "An existing NVIDIA driver installation was detected on the system."
-
-msgid "detect.existing_driver.info.install_method"
-msgstr "Possible installation method(s):"
-
-msgid "detect.existing_driver.prompt.user_choice"
-msgstr "Suggested Actions:\n1. Uninstall existing driver and reinstall (Recommended)\n2. Force reinstallation (May cause conflicts)\n3. Skip check and continue installation (Advanced users)\n4. Exit installer"
-
-msgid "prompt.select_option.please_select"
-msgstr "Please select an option:"
-
-msgid "prompt.select_option.existing_driver.choice_uninstall"
-msgstr "Automatically uninstall existing drivers and continue (Recommended)"
-
-msgid "prompt.select_option.existing_driver.choice_force"
-msgstr "Force re-installation (overwrite existing drivers)"
-
-msgid "prompt.select_option.existing_driver.choice_skip"
-msgstr "Skip this check and continue (unsafe)"
-
-msgid "prompt.select_option.existing_driver.choice_exit"
-msgstr "Exit script"
-
-msgid "detect.existing_driver.warning.force_reinstall_mode"
-msgstr "Force re-installation mode selected."
-
-msgid "detect.existing_driver.warning.skip_mode"
-msgstr "Skipping checks. Proceed at your own risk."
-
-msgid "detect.existing_driver.exit.user_choice"
-msgstr "User chose to exit due to existing driver."
-
-msgid "detect.existing_driver.warning.auto_mode_uninstall"
-msgstr "Automation mode: Will automatically uninstall existing drivers."
-
-msgid "detect.existing_driver.warning.force_mode_skip_uninstall"
-msgstr "Force mode: Skipping uninstall, will attempt to overwrite."
-
-msgid "detect.existing_driver.success.no_driver_found"
-msgstr "No existing NVIDIA drivers detected."
-
-msgid "uninstall.existing_driver.starting"
-msgstr "Starting uninstallation of existing NVIDIA drivers..."
-
-msgid "uninstall.existing_driver.info.using_runfile_uninstaller"
-msgstr "Using nvidia-uninstall to remove .run file installation..."
-
-msgid "uninstall.existing_driver.warning.runfile_uninstall_incomplete"
-msgstr ".run file driver uninstallation may be incomplete."
-
-msgid "uninstall.existing_driver.info.removing_kernel_modules"
-msgstr "Removing active NVIDIA kernel modules..."
-
-msgid "uninstall.existing_driver.warning.module_removal_failed"
-msgstr "Failed to remove some kernel modules. A reboot may be required."
-
-msgid "uninstall.existing_driver.success"
-msgstr "Existing NVIDIA drivers have been uninstalled."
-
-msgid "secure_boot.check.starting"
-msgstr "Checking Secure Boot status..."
-
-msgid "secure_boot.check.method"
-msgstr "detection method"
-
-msgid "secure_boot.check.warning"
-msgstr "Secure Boot is Enabled"
-
-msgid "secure_boot.check.disabled_or_unsupported"
-msgstr "Secure Boot is disabled or not supported on this system."
-
-msgid "secure_boot.enabled.error_detected"
-msgstr "Secure Boot is detected as enabled on your system."
-
-msgid "secure_boot.enabled.why_is_problem"
-msgstr "Why is this a problem?"
-
-msgid "secure_boot.enabled.why_is_problem_detail"
-msgstr "1. Secure Boot prevents unsigned kernel modules from loading.\n2. The NVIDIA driver contains kernel modules that must be signed to load.\n3. Even if installed successfully, the driver will not work, causing:\n   • Black screens or graphical display issues.\n   • CUDA/OpenCL to be unavailable.\n   • Multi-monitor setups to fail.\n   • The system may not boot."
-
-msgid "secure_boot.enabled.solutions"
-msgstr "Solutions"
-
-msgid "secure_boot.enabled.solution.disable"
-msgstr "Option 1 (Easiest): Disable Secure Boot in your system's UEFI/BIOS settings."
-
-msgid "secure_boot.enabled.solution.disable_steps"
-msgstr "1. Reboot and enter your BIOS/UEFI settings.\n2. Find the 'Security' or 'Boot' options.\n3. Disable the 'Secure Boot' feature.\n4. Save changes and reboot.\n5. Rerun this script."
-
-msgid "secure_boot.enabled.solution.sign"
-msgstr "Option 2 (Recommended): Generate a Machine Owner Key (MOK) and use it to sign the NVIDIA kernel modules."
-
-msgid "secure_boot.enabled.solution.sign_steps"
-msgstr "1. Install necessary tools: mokutil, openssl, dkms.\n2. Generate a Machine Owner Key (MOK).\n3. Enroll the MOK into the UEFI firmware.\n4. Configure DKMS to automatically sign NVIDIA modules.\n5. Rerun this script."
-
-msgid "secure_boot.enabled.solution.prebuilt"
-msgstr "Option 3 (Distro-specific): Use pre-built and signed drivers provided by your distribution."
-
-msgid "secure_boot.enabled.solution.prebuilt_steps"
-msgstr "Some distributions provide pre-signed NVIDIA drivers:\n• Ubuntu: Signed drivers may be available via 'ubuntu-drivers'.\n• RHEL: Pre-compiled signed modules may be available.\n• SUSE: May be available through the official repositories."
-
-msgid "secure_boot.enabled.solution.mok_setup"
-msgstr "MOK Enrollment Process Reminder"
-
-msgid "secure_boot.enabled.solution.mok_setup_notice"
-msgstr "This script can assist with MOK configuration, but it requires you to:\n• Manually confirm the MOK enrollment upon reboot.\n• Remember the password you have set.\n• Understand the security implications of Secure Boot."
-
-msgid "secure_boot.enabled.sign.detected"
-msgstr "Existing MOK key detected. Will attempt to use it for signing."
-
-msgid "secure_boot.enabled.advice_footer"
-msgstr "Please disable Secure Boot or be prepared to sign modules before continuing"
-
-msgid "secure_boot.enabled.choose_action.prompt"
-msgstr "Please select an action:\n1. Exit installer, I will resolve the Secure Boot issue manually.\n2. Help me configure a MOK key (For advanced users).\n3. Force the installation to continue (Not recommended, may lead to system issues)."
-
-msgid "secure_boot.enabled.choice.exit"
-msgstr "Exit the script, I will handle it manually (e.g., disable Secure Boot)."
-
-msgid "secure_boot.enabled.choice.sign"
-msgstr "Attempt to automatically generate and enroll a MOK key for signing (Recommended)."
-
-msgid "secure_boot.enabled.choice.force"
-msgstr "Ignore this warning and continue installation (the driver WILL NOT load!)."
-
-msgid "secure_boot.enabled.exit.cancelled_user_fix"
-msgstr "Script has exited. Please re-run after disabling Secure Boot or preparing for signing."
-
-msgid "secure_boot.enabled.exit.useful_commands"
-msgstr "Useful commands:\n• Check Secure Boot status: mokutil --sb-state\n• List enrolled MOK keys: mokutil --list-enrolled\n• Check for NVIDIA modules: lsmod | grep nvidia"
-
-msgid "secure_boot.enabled.exit.user_choice"
-msgstr "User chose to handle the Secure Boot issue manually."
-
-msgid "secure_boot.enabled.warning.user_forced_install"
-msgstr "User forced to continue installation. The NVIDIA driver will likely FAIL to load after reboot!"
-
-msgid "secure_boot.enabled.warning.auto_mode_existing_mok"
-msgstr "Automation mode: Secure Boot and an existing MOK were detected. Continuing installation."
-
-msgid "secure_boot.enabled.error.auto_mode_failure"
-msgstr "Automation mode failed: Secure Boot is enabled but no MOK is available. Please disable Secure Boot or create a MOK manually."
-
-msgid "mok.setup.starting"
-msgstr "Starting MOK key setup for module signing..."
-
-msgid "mok.setup.error.tools_missing"
-msgstr "Required tools are missing:"
-
-msgid "mok.setup.error.please_install_tools"
-msgstr "Please install them first. For example:"
-
-msgid "mok.setup.info.using_ubuntu_key"
-msgstr "Detected and using existing system MOK key at /var/lib/shim-signed/mok/..."
-
-msgid "mok.setup.info.using_dkms_key"
-msgstr "Detected and using existing DKMS MOK key at /var/lib/dkms/..."
-
-msgid "mok.setup.info.generating_new_key"
-msgstr "No existing MOK key found, generating a new one..."
-
-msgid "mok.setup.error.generation_failed"
-msgstr "MOK key generation failed."
-
-msgid "mok.setup.success.generation_complete"
-msgstr "New MOK key generated and saved in /var/lib/dkms/"
-
-msgid "mok.setup.info.enrolling_key"
-msgstr "Enrolling the MOK key into the system's boot firmware..."
-
-msgid "mok.setup.enroll.important_note_header"
-msgstr "!!! IMPORTANT ACTION: Please set a temporary password !!!"
-
-msgid "mok.setup.enroll.note"
-msgstr "1. You will be prompted to set a one-time password.\n2. Please remember this password, as it is required on reboot.\n3. A simple numeric password is recommended to avoid keyboard layout issues."
-
-msgid "mok.setup.error.enroll_failed"
-msgstr "MOK key enrollment failed. \"mokutil --import\" command failed."
-
-msgid "mok.setup.success.enroll_queued"
-msgstr "MOK key enrollment has been requested."
-
-msgid "mok.setup.next_steps.header"
-msgstr "NEXT STEP: REBOOT and ENROLL KEY"
-
-msgid "mok.setup.enroll.next_steps"
-msgstr "1. After the script finishes, the system will reboot.\n2. The MOK Manager screen will appear during startup.\n3. Select 'Enroll MOK'.\n4. Select 'Continue'.\n5. Select 'Yes'.\n6. Enter the password you set earlier.\n7. The system will reboot again."
-
-msgid "mok.setup.next_steps.warning_english_interface"
-msgstr "NOTE: The MOK management interface is usually in English."
-
-msgid "dkms.signing.configuring"
-msgstr "Configuring DKMS for automatic signing..."
-
-msgid "dkms.signing.success"
-msgstr "DKMS signing configured successfully."
-
-msgid "pre_check.starting"
-msgstr "Performing pre-installation checks..."
-
-msgid "root.partition.space.insufficient"
-msgstr "Root partition has less than 1GB of free space. Installation may fail."
-
-msgid "pre_check.warning.vm_detected"
-msgstr "Detected running inside a virtual machine:"
-
-msgid "pre_check.vm.note"
-msgstr "Important Notes:\n• Ensure 3D acceleration is enabled for the virtual machine.\n• Some virtual machine platforms may not support NVIDIA GPU passthrough.\n• Container environments may require special configuration."
-
-msgid "pre_check.warning.custom_kernel_detected"
-msgstr "Detected custom kernel:"
-
-msgid "pre_check.custom_kernel.note"
-msgstr "Using a custom kernel might require additional configuration for the driver modules to build successfully."
-
-msgid "pre_check.success"
-msgstr "Pre-installation checks completed."
-
-msgid "repo.add.exists"
-msgstr "repository already exists, skipping."
-
-msgid "repo.add.adding"
-msgstr "Adding repository:"
-
-msgid "pkg_install.info.installing_missing"
-msgstr "Installing missing packages:"
-
-msgid "pkg_install.info.all_packages_exist"
-msgstr "All necessary dependency packages are already installed."
-
-msgid "repo.enable.already_done"
-msgstr "Repositories and dependencies already enabled, skipping this step."
-
-msgid "repo.enable.starting"
-msgstr "Enabling third-party repositories and dependencies..."
-
-msgid "repo.enable.error.rhel_appstream"
-msgstr "Failed to enable RHEL AppStream repository."
-
-msgid "repo.enable.error.rhel_baseos"
-msgstr "Failed to enable RHEL BaseOS repository."
-
-msgid "repo.enable.error.rhel_crb"
-msgstr "Failed to enable RHEL CodeReady Builder (CRB) repository."
-
-msgid "repo.enable.error.suse_packagehub"
-msgstr "Failed to enable SUSE PackageHub."
-
-msgid "kernel_headers.install.already_done"
-msgstr "Kernel headers already installed, skipping this step."
-
-msgid "kernel_headers.install.starting"
-msgstr "Installing kernel headers and development packages..."
-
-msgid "repo.local.setup.starting"
-msgstr "Setting up local NVIDIA repository..."
-
-msgid "repo.local.setup.downloading"
-msgstr "Downloading:"
-
-msgid "repo.network.setup.starting"
-msgstr "Setting up network NVIDIA repository..."
-
-msgid "repo.network.setup.installing_keyring"
-msgstr "Downloading and installing NVIDIA GPG keyring..."
-
-msgid "repo.network.setup.keyring_exists"
-msgstr "NVIDIA keyring is already installed."
-
-msgid "repo.nvidia.add.already_done"
-msgstr "NVIDIA repository already added, skipping this step."
-
-msgid "repo.nvidia.add.starting"
-msgstr "Adding official NVIDIA repository..."
-
-msgid "dnf_module.enable.starting"
-msgstr "Enabling DNF module stream..."
-
-msgid "nvidia_driver.install.starting"
-msgstr "Starting NVIDIA driver installation"
-
-msgid "nvidia_driver.type.open"
-msgstr "Open Modules"
-
-msgid "nvidia_driver.type.proprietary"
-msgstr "Proprietary Modules"
-
-msgid "nouveau.disable.starting"
-msgstr "Disabling nouveau driver..."
-
-msgid "nouveau.disable.warning.detected_running"
-msgstr "The nouveau kernel module is currently loaded."
-
-msgid "nouveau.disable.warning.processes_using_drm"
-msgstr "processes may be using DRM device. Attempting to stop the display manager."
-
-msgid "nouveau.disable.info.stopping_display_manager"
-msgstr "Attempting to stop display manager to release nouveau..."
-
-msgid "nouveau.disable.info.stop_display_manager"
-msgstr "Stopping"
-
-msgid "nouveau.disable.warning.failed_stopping_display_manager"
-msgstr "Failed to stop display manager:"
-
-msgid "nouveau.disable.info.switching_to_text_mode"
-msgstr "Switching to multi-user text mode..."
-
-msgid "nouveau.disable.info.unloading_module"
-msgstr "Attempting to unload nouveau kernel module..."
-
-msgid "nouveau.disable.info.unload_module"
-msgstr "Unloading module"
-
-msgid "nouveau.disable.success.module_unloaded"
-msgstr "Module unloaded:"
-
-msgid "nouveau.disable.warning.module_unload_failed"
-msgstr "Failed to unload module:"
-
-msgid "nouveau.disable.error.still_running_reboot_needed"
-msgstr "Could not unload the nouveau module as it is still in use. A reboot is required."
-
-msgid "nouveau.disable.success.module_unloaded_all"
-msgstr "nouveau module successfully unloaded."
-
-msgid "nouveau.disable.info.not_running"
-msgstr "nouveau module is not running."
-
-msgid "nouveau.disable.info.creating_blacklist"
-msgstr "Creating modprobe blacklist file to disable nouveau..."
-
-msgid "nouveau.disable.info.updating_initramfs"
-msgstr "Updating initramfs/initrd image..."
-
-msgid "nouveau.disable.warning.initramfs_update_failed"
-msgstr "Failed to update initramfs."
-
-msgid "nouveau.disable.warning.dracut_missing"
-msgstr "\"dracut\" command not found, cannot update initramfs."
-
-msgid "nouveau.disable.info.restarting_display_manager"
-msgstr "Attempting to restore the display manager..."
-
-msgid "nouveau.disable.info.restart_display_manager"
-msgstr "Restarting"
-
-msgid "nouveau.disable.warning.restart_failed"
-msgstr "restart failed"
-
-msgid "nouveau.disable.warning.reboot_required_final"
-msgstr "A reboot is required to disable nouveau."
-
-msgid "nouveau.disable.error.reboot_needed_header"
-msgstr "!!! REBOOT REQUIRED TO CONTINUE INSTALLATION !!!"
-
-msgid "nouveau.disable.error.reboot_needed_note"
-msgstr "The nouveau driver is still in use. A system reboot is required before NVIDIA driver installation can continue.\nThis usually happens when:\n• A graphical application is using the nouveau driver.\n• The nouveau module is a dependency for another loaded module.\n• The system is currently running in a graphical session."
-
-msgid "nouveau.disable.info.auto_mode_reboot"
-msgstr "Automation mode: The system will now reboot to disable nouveau."
-
-msgid "nouveau.disable.confirm.reboot_now"
-msgstr "Reboot the system now?"
-
-msgid "nouveau.disable.info.rebooting_now"
-msgstr "Rebooting..."
-
-msgid "nouveau.disable.exit.user_refused_reboot"
-msgstr "User refused to reboot. Cannot continue installation."
-
-msgid "nouveau.disable.success.continue_install"
-msgstr "nouveau has been disabled. Continuing with installation."
-
-msgid "persistence_daemon.enable.starting"
-msgstr "Enabling NVIDIA Persistence Daemon..."
-
-msgid "persistence_daemon.enable.success"
-msgstr "NVIDIA Persistence Daemon enabled."
-
-msgid "persistence_daemon.enable.warning.service_not_found"
-msgstr "nvidia-persistenced service not found."
-
-msgid "verify.starting"
-msgstr "Verifying installation..."
-
-msgid "verify.success.driver_loaded"
-msgstr "NVIDIA driver is loaded. Version info:"
-
-msgid "verify.warning.module_not_loaded"
-msgstr "NVIDIA kernel module is not loaded. A reboot may be required."
-
-msgid "verify.success.smi_available"
-msgstr "nvidia-smi command is available."
-
-msgid "verify.info.testing_driver"
-msgstr "Testing driver..."
-
-msgid "verify.success.driver_working"
-msgstr "Driver is working correctly!"
-
-msgid "verify.error.smi_failed"
-msgstr "nvidia-smi command failed to execute. The driver may not be loaded correctly. A reboot is required."
-
-msgid "verify.warning.smi_unavailable"
-msgstr "nvidia-smi command is not available. A reboot may be required."
-
-msgid "verify.info.loaded_modules"
-msgstr "Loaded NVIDIA modules:"
-
-msgid "verify.info.module_version"
-msgstr "Module version:"
-
-msgid "common.unknown"
-msgstr "Unknown"
-
-msgid "cleanup.install_files.starting"
-msgstr "Cleaning up installation files..."
-
-msgid "final.success.header"
-msgstr "🎉 NVIDIA Driver Installed Successfully! 🎉"
-
-msgid "final.summary.header"
-msgstr "Installation Summary"
-
-msgid "final.summary.distro"
-msgstr "Distribution"
-
-msgid "final.summary.arch"
-msgstr "Architecture"
-
-msgid "final.summary.module_type"
-msgstr "Module Type"
-
-msgid "module.type.open_kernel"
-msgstr "Open Kernel Modules"
-
-msgid "module.type.proprietary_kernel"
-msgstr "Proprietary Kernel Modules"
-
-msgid "repo.type.local"
-msgstr "Local"
-
-msgid "repo.type.network"
-msgstr "Network"
-
-msgid "final.next_steps.header"
-msgstr "Next Steps"
-
-msgid "final.next_steps.working.note"
-msgstr "1. ✅ The driver is working correctly. You can start using your NVIDIA GPU now.\n2. To install the CUDA Toolkit, please visit: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n3. For technical support, visit the forums: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n4. If you encounter issues, you can roll back the installation by running"
-
-msgid "final.next_steps.not_working.note"
-msgstr "1. Reboot the system to ensure the driver is fully loaded.\n2. After rebooting, run 'nvidia-smi' to verify the installation.\n3. To install the CUDA Toolkit, please visit: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n4. For technical support, visit the forums: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n5. If you encounter issues, you can roll back the installation by running"
-
-msgid "final.next_steps.secure_boot.header"
-msgstr "Secure Boot Note"
-
-msgid "final.next_steps.secure_boot.working"
-msgstr "Your system has Secure Boot enabled, and the driver is working correctly. This indicates that module signing was successful."
-
-msgid "final.next_steps.secure_boot.error"
-msgstr "6. If the MOK Manager screen appears on reboot, select 'Enroll MOK' and enter your password.\n7. If the driver fails to load, check kernel messages with: sudo dmesg | grep nvidia\n8. To verify the module's signature, run: modinfo nvidia | grep sig"
-
-msgid "final.notes.compute.header"
-msgstr "Notes for Compute-Only Installation"
-
-msgid "final.notes.compute.notes"
-msgstr "- This installation does not include desktop graphics components (e.g., OpenGL, Vulkan, X driver).\n- It is intended for compute clusters or headless workstations.\n- To add desktop functionality, you can install the required packages separately later."
-
-msgid "final.notes.desktop.header"
-msgstr "Notes for Desktop-Only Installation"
-
-msgid "final.notes.desktop.notes"
-msgstr "- This installation does not include the CUDA compute components.\n- It is intended for general desktop and gaming purposes.\n- For CUDA support, you can install the 'nvidia-driver-cuda' package later."
-
-msgid "permission.error.root_required"
-msgstr "This script must be run as root. Please use"
-
-msgid "main.info.non_interactive_quiet_mode"
-msgstr "Non-interactive terminal detected. Enabling quiet mode automatically."
-
-msgid "main.header.title"
-msgstr "NVIDIA Driver One-Click Installer"
-
-msgid "main.header.auto_mode_subtitle"
-msgstr "(Automated Installation Mode)"
-
-msgid "main.resume.warning_incomplete_state_found"
-msgstr "Incomplete installation state found. Last completed step:"
-
-msgid "main.resume.confirm_resume_install"
-msgstr "Do you want to attempt to resume the installation from this step? (Selecting 'N' will start over)"
-
-msgid "main.resume.info_resuming"
-msgstr "Resuming installation..."
-
-msgid "main.resume.info_restarting"
-msgstr "Restarting installation from the beginning..."
-
-msgid "main.config_summary.header"
-msgstr "Installation Configuration Summary"
-
-msgid "main.config_summary.distro"
-msgstr "System:"
-
-msgid "main.config_summary.module_type"
-msgstr "Module Type:"
-
-msgid "main.config_summary.install_type"
-msgstr "Install Type:"
-
-msgid "main.config_summary.repo_type"
-msgstr "Repository:"
-
-msgid "repo.type.local"
-msgstr "Local"
-
-msgid "repo.type.network"
-msgstr "Network"
-
-msgid "main.config_summary.auto_mode"
-msgstr "Auto Mode:"
-
-msgid "common.yes"
-msgstr "Yes"
-
-msgid "common.no"
-msgstr "No"
-
-msgid "main.config_summary.force_reinstall"
-msgstr "Force Reinstall:"
-
-msgid "main.config_summary.auto_reboot"
-msgstr "Auto Reboot:"
-
-msgid "main.config_summary.confirm"
-msgstr "Confirm the above configuration and start the installation?"
-
-msgid "main.config_summary.user_cancel"
-msgstr "Installation cancelled by user."
-
-msgid "main.install.starting"
-msgstr "Installation process starting..."
-
-msgid "main.reboot_logic.success_no_reboot_needed"
-msgstr "Installation complete. Driver loaded successfully, no reboot needed!"
-
-msgid "main.reboot_logic.success_smi_passed"
-msgstr "\"nvidia-smi\" verification passed. Your GPU is ready."
-
-msgid "main.reboot_logic.info_rebooting_on_user_request"
-msgstr "Rebooting now as per your request (--auto-reboot)."
-
-msgid "main.reboot_logic.info_rebooting_now"
-msgstr "Rebooting..."
-
-msgid "main.reboot_logic.success_auto_mode_no_reboot"
-msgstr "Automated installation successful, no reboot required."
-
-msgid "main.reboot_logic.confirm_optional_reboot"
-msgstr "Do you want to reboot to ensure all system services are running correctly? (Optional)"
-
-msgid "main.reboot_logic.info_reboot_skipped"
-msgstr "Reboot skipped."
-
-msgid "main.reboot_logic.warning_reboot_required"
-msgstr "Installation complete, but a reboot is required for the driver to take effect."
-
-msgid "main.reboot_logic.warning_smi_failed_reboot_required"
-msgstr "\"nvidia-smi\" verification failed, indicating the driver is not loaded correctly."
-
-msgid "main.reboot_logic.reason_nouveau"
-msgstr "Reason: A reboot is needed to completely disable the nouveau driver."
-
-msgid "main.reboot_logic.reason_module_load"
-msgstr "Reason: A reboot is needed to load the new kernel modules."
-
-msgid "main.reboot_logic.info_auto_mode_rebooting"
-msgstr "Automation mode: System requires a reboot and will proceed now."
-
-msgid "main.reboot_logic.confirm_reboot_now"
-msgstr "Reboot now?"
-
-msgid "main.reboot_logic.warning_manual_reboot_needed"
-msgstr "User chose to reboot later. Please reboot your system manually."
-
-msgid "main.reboot_logic.info_verify_after_reboot"
-msgstr "After rebooting, you can use the \"nvidia-smi\" command to verify that the driver is working correctly."
diff --git a/language_packs/ZH_CN.pot b/language_packs/ZH_CN.pot
deleted file mode 100644
index f47e759..0000000
--- a/language_packs/ZH_CN.pot
+++ /dev/null
@@ -1,1046 +0,0 @@
-# Chinese translations for nvidia-install.sh
-# Copyright (C) 2025 EM-GeekLab
-# This file is distributed under the same license as the nvidia-install.sh package.
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: nvidia-install.sh 2.2\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-07-09 00:00+0000\n"
-"PO-Revision-Date: 2025-07-09 00:00+0000\n"
-"Last-Translator: PEScn <>\n"
-"Language-Team: Chinese <>\n"
-"Language: zh\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-
-msgid "exit.handler.receive_signal"
-msgstr "收到信号:"
-
-msgid "exit.handler.exit_code"
-msgstr "退出码:"
-
-msgid "exit.handler.script_interrupted"
-msgstr "脚本被下列信号中断:"
-
-msgid "exit.handler.state_saved_for_resume"
-msgstr "保存中断状态，可使用相同命令继续安装"
-
-msgid "exit.handler.temp_files_starting"
-msgstr "开始清理临时文件..."
-
-msgid "clean.release_lock_file"
-msgstr "释放锁文件"
-
-msgid "state.lock.error.another_install_running"
-msgstr "另一个安装进程正在运行, PID: "
-
-msgid "state.lock.cleaning_orphaned_file"
-msgstr "发现孤立的锁文件，将清理"
-
-msgid "state.lock.created"
-msgstr "创建安装锁:"
-
-msgid "exit.code.prompt"
-msgstr "错误码:"
-
-msgid "exit_code.success"
-msgstr "成功完成"
-
-msgid "exit_code.permission"
-msgstr "权限和环境错误 (1-9):"
-
-msgid "exit_code.permission.no_root"
-msgstr "非root权限运行"
-
-msgid "exit_code.permission.fs_denied"
-msgstr "文件系统权限不足"
-
-msgid "exit_code.permission.state_dir_failed"
-msgstr "状态目录创建失败"
-
-msgid "exit_code.hardware"
-msgstr "硬件检测错误 (10-19):"
-
-msgid "exit_code.hardware.no_gpu_detected"
-msgstr "未检测到NVIDIA GPU"
-
-msgid "exit_code.hardware.lspci_unavailable"
-msgstr "lspci命令不可用"
-
-msgid "exit_code.hardware.gpu_arch_incompatible"
-msgstr "GPU架构不兼容"
-
-msgid "exit_code.compatibility"
-msgstr "系统兼容性错误 (20-29):"
-
-msgid "exit_code.compatibility.unsupported_os"
-msgstr "不支持的操作系统"
-
-msgid "exit_code.compatibility.unsupported_version"
-msgstr "不支持的发行版版本"
-
-msgid "exit_code.compatibility.unsupported_arch"
-msgstr "不支持的系统架构"
-
-msgid "exit_code.config"
-msgstr "参数和配置错误 (30-39):"
-
-msgid "exit_code.config.invalid_args"
-msgstr "无效的命令行参数"
-
-msgid "exit_code.config.invalid_install_type"
-msgstr "无效的安装类型"
-
-msgid "exit_code.config.module_arch_mismatch"
-msgstr "模块类型与GPU架构不匹配"
-
-msgid "exit_code.secure_boot"
-msgstr "Secure Boot相关错误 (40-49):"
-
-msgid "exit_code.secure_boot.user_exit"
-msgstr "Secure Boot启用，用户选择退出"
-
-msgid "exit_code.secure_boot.auto_failed"
-msgstr "Secure Boot启用，自动化模式无法处理"
-
-msgid "exit_code.secure_boot.mok_operation_failed"
-msgstr "MOK密钥操作失败"
-
-msgid "exit_code.secure_boot.mok_tools_missing"
-msgstr "缺少MOK管理工具"
-
-msgid "exit_code.conflict"
-msgstr "现有驱动冲突 (50-59):"
-
-msgid "exit_code.conflict.existing_driver_user_exit"
-msgstr "现有驱动冲突，用户选择退出"
-
-msgid "exit_code.conflict.driver_uninstall_failed"
-msgstr "现有驱动卸载失败"
-
-msgid "exit_code.conflict.nouveau_disable_failed"
-msgstr "nouveau驱动禁用失败"
-
-msgid "exit_code.network"
-msgstr "网络和下载错误 (60-69):"
-
-msgid "exit_code.network.connection_failed"
-msgstr "网络连接失败"
-
-msgid "exit_code.network.repo_download_failed"
-msgstr "仓库下载失败"
-
-msgid "exit_code.network.keyring_download_failed"
-msgstr "CUDA keyring下载失败"
-
-msgid "exit_code.pkg_manager"
-msgstr "包管理器错误 (70-79):"
-
-msgid "exit_code.pkg_manager.unavailable"
-msgstr "包管理器不可用"
-
-msgid "exit_code.pkg_manager.repo_add_failed"
-msgstr "仓库添加失败"
-
-msgid "exit_code.pkg_manager.dependency_install_failed"
-msgstr "依赖包安装失败"
-
-msgid "exit_code.pkg_manager.kernel_headers_failed"
-msgstr "内核头文件安装失败"
-
-msgid "exit_code.pkg_manager.nvidia_install_failed"
-msgstr "NVIDIA驱动安装失败"
-
-msgid "exit_code.system_state"
-msgstr "系统状态错误 (80-89):"
-
-msgid "exit_code.system_state.kernel_version_issue"
-msgstr "内核版本问题"
-
-msgid "exit_code.system_state.dkms_build_failed"
-msgstr "DKMS构建失败"
-
-msgid "exit_code.system_state.module_signing_failed"
-msgstr "模块签名失败"
-
-msgid "exit_code.system_state.driver_verification_failed"
-msgstr "驱动验证失败"
-
-msgid "exit_code.state_management"
-msgstr "状态管理错误 (90-99):"
-
-msgid "exit_code.state_management.rollback_file_missing"
-msgstr "回滚文件缺失"
-
-msgid "exit_code.state_management.rollback_failed"
-msgstr "回滚操作失败"
-
-msgid "exit_code.state_management.state_file_corrupted"
-msgstr "状态文件损坏"
-
-msgid "exit_code.user_cancelled"
-msgstr "用户取消安装"
-
-msgid "exit_code.unknown_code"
-msgstr "未知错误码:"
-
-msgid "auto_yes.prompt"
-msgstr "自动确认命令:"
-
-msgid "select_option.prompt.range"
-msgstr "请选择，可选范围:"
-
-msgid "select_option.prompt.default"
-msgstr "默认:"
-
-msgid "select_option.prompt.invalid_choice"
-msgstr "无效选择，可选范围:"
-
-msgid "args.info.auto_mode_enabled"
-msgstr "自动化模式已启用"
-
-msgid "args.info.quiet_mode_enabled"
-msgstr "静默模式已启用"
-
-msgid "args.error.invalid_module_type"
-msgstr "无效的模块类型:"
-
-msgid "args.info.valid_types"
-msgstr "(应为 open 或 proprietary)"
-
-msgid "args.error.unknown_arg"
-msgstr "未知选项:"
-
-msgid "args.error.invalid_install_type"
-msgstr "无效的安装类型:"
-
-msgid "state.dir.error.create_state_dir"
-msgstr "无法创建状态目录"
-
-msgid "cleanup.success.state_file_deleted"
-msgstr "状态文件已删除"
-
-msgid "cleanup.success.rollback_file_deleted"
-msgstr "回滚文件已删除"
-
-msgid "cleanup.failed.starting"
-msgstr "清理失败的安装状态..."
-
-msgid "cleanup.failed.previous_state_found"
-msgstr "发现之前的安装状态："
-
-msgid "cleanup.failed.confirm_cleanup"
-msgstr "是否清理这些状态文件？"
-
-msgid "cleanup.failed.state_cleaned"
-msgstr "安装状态已清理"
-
-msgid "cleanup.failed.no_state_found"
-msgstr "未发现失败的安装状态"
-
-msgid "cleanup.success.starting"
-msgstr "清理安装状态..."
-
-msgid "cleanup.success.all_states_cleaned"
-msgstr "安装完成，所有状态已清理"
-
-msgid "rollback.starting"
-msgstr "开始回滚安装..."
-
-msgid "rollback.warning.changes_will_be_undone"
-msgstr "这将撤销所有通过此脚本进行的更改"
-
-msgid "rollback.confirm.proceed"
-msgstr "是否继续回滚？"
-
-msgid "rollback.info.executing"
-msgstr "执行回滚"
-
-msgid "rollback.warning.partial_failure"
-msgstr "回滚操作失败"
-
-msgid "rollback.error.rollback_file_missing"
-msgstr "未找到回滚信息文件"
-
-msgid "rollback.error.partial_failure"
-msgstr "部分回滚操作失败，系统可能处于不一致状态"
-
-msgid "rollback.success"
-msgstr "回滚完成"
-
-msgid "rollback.error.user_cancelled"
-msgstr "用户取消回滚操作"
-
-msgid "detect.os.starting"
-msgstr "检测操作系统发行版..."
-
-msgid "detect.os.error.unsupported_arch"
-msgstr "仅支持 x86_64 和 aarch64，您当前架构为:"
-
-msgid "detect.os.error.cannot_detect"
-msgstr "无法检测操作系统发行版"
-
-msgid "detect.os.success"
-msgstr "检测到发行版:"
-
-msgid "detect.gpu.starting"
-msgstr "检查NVIDIA GPU并确定架构兼容性..."
-
-msgid "detect.gpu.error.lspci_missing"
-msgstr "lspci命令未找到，请安装pciutils包"
-
-msgid "detect.gpu.error.no_gpu_found"
-msgstr "未检测到NVIDIA GPU"
-
-msgid "detect.gpu.success.detected"
-msgstr "检测到NVIDIA GPU"
-
-msgid "detect.gpu.success.support_open"
-msgstr "支持开源内核模块"
-
-msgid "detect.gpu.error.not_support_open"
-msgstr "不支持开源内核模块"
-
-msgid "detect.gpu.info.use_proprietary"
-msgstr "将使用专有内核模块"
-
-msgid "detect.gpu.warning.unknown_device_id"
-msgstr "无法确定设备ID"
-
-msgid "detect.gpu.old_gpu_found_warning"
-msgstr "检测到不兼容开源驱动的GPU！"
-
-msgid "detect.gpu.open_support_prompt"
-msgstr "开源驱动支持情况："
-
-msgid "detect.gpu.info.open_support_list"
-msgstr "✅ 支持: Turing, Ampere, Ada Lovelace, Blackwell (RTX 16xx/20xx/30xx/40xx/50xx系列)"
-
-msgid "detect.gpu.info.open_unsupport_list"
-msgstr "❌ 不支持: Maxwell, Pascal, Volta (GTX 9xx/10xx系列, Tesla V100等)"
-
-msgid "detect.gpu.incompatible.solution_prompt"
-msgstr "解决方案："
-
-msgid "detect.gpu.incompatible.solution_option1"
-msgstr "1. 使用专有模块 (推荐)"
-
-msgid "detect.gpu.incompatible.solution_option2"
-msgstr "2. 仅针对兼容的GPU使用开源模块 (高级用户)"
-
-msgid "detect.gpu.incompatible.confirm"
-msgstr "是否切换到专有模块？"
-
-msgid "detect.gpu.incompatible.switch"
-msgstr "切换到专有内核模块"
-
-msgid "detect.gpu.incompatible.continue_warning"
-msgstr "继续使用开源模块，但可能导致部分GPU无法正常工作"
-
-msgid "detect.gpu.incompatible.auto_mode_switch"
-msgstr "自动化模式：切换到专有内核模块以确保兼容性"
-
-msgid "detect.gpu.summary.header"
-msgstr "GPU配置摘要:"
-
-msgid "detect.gpu.summary.header.gpu_number"
-msgstr "GPU编号"
-
-msgid "detect.gpu.summary.header.architecture"
-msgstr "架构"
-
-msgid "detect.gpu.summary.header.module_type"
-msgstr "模块类型"
-
-msgid "detect.gpu.summary.value.open_module"
-msgstr "开源模块"
-
-msgid "detect.gpu.summary.value.proprietary_module_fallback"
-msgstr "专有模块*"
-
-msgid "detect.gpu.summary.value.proprietary_module"
-msgstr "专有模块"
-
-msgid "detect.gpu.summary.note.fallback"
-msgstr "* 标记的GPU将回退到专有模块"
-
-msgid "detect.distro_support.starting"
-msgstr "检查发行版支持情况..."
-
-msgid "detect.distro_support.warning.rhel7_eol"
-msgstr "RHEL 7 已EOL，建议升级"
-
-msgid "detect.distro_support.error.unsupported_rhel_version"
-msgstr "不支持的RHEL版本:"
-
-msgid "detect.distro_support.warning.fedora_unofficial"
-msgstr "可能不是官方支持版本"
-
-msgid "detect.distro_support.error.fedora_incompatible"
-msgstr "可能不兼容"
-
-msgid "detect.distro_support.warning.ubuntu1804_eol"
-msgstr "Ubuntu 18.04 已EOL"
-
-msgid "detect.distro_support.warning.ubuntu_maybe_supported"
-msgstr "可能支持的Ubuntu版本:"
-
-msgid "detect.distro_support.warning.ubuntu_unspecified"
-msgstr "未明确支持的Ubuntu版本:"
-
-msgid "detect.distro_support.warning.debian11_needs_tuning"
-msgstr "Debian 11可能需要手动调整"
-
-msgid "detect.distro_support.warning.debian_unspecified"
-msgstr "未明确支持的Debian版本:"
-
-msgid "detect.distro_support.warning.suse_maybe_supported"
-msgstr "可能支持的SUSE版本:"
-
-msgid "detect.distro_support.warning.amzn2_needs_tuning"
-msgstr "Amazon Linux 2可能需要调整"
-
-msgid "detect.distro_support.error.unsupported_amzn_version"
-msgstr "不支持的Amazon Linux版本:"
-
-msgid "detect.distro_support.warning.azure_maybe_supported"
-msgstr "可能支持的Azure Linux版本:"
-
-msgid "detect.distro_support.error.unsupported_kylin_version"
-msgstr "未明确支持的麒麟操作系统版本"
-
-msgid "detect.distro_support.error.unknown_distro"
-msgstr "未知或不支持的发行版:"
-
-msgid "detect.distro_support.success.fully_supported"
-msgstr "发行版完全支持:"
-
-msgid "detect.distro_support.warning.partially_supported"
-msgstr "发行版部分支持:"
-
-msgid "detect.distro_support.prompt.confirm.continue_install"
-msgstr "是否继续安装？"
-
-msgid "detect.distro_support.user_cancelled"
-msgstr "用户取消安装"
-
-msgid "detect.distro_support.error.unsupported"
-msgstr "发行版不支持:"
-
-msgid "detect.distro_support.info.supported_list_header"
-msgstr "支持的发行版:"
-
-msgid "detect.distro_support.prompt.confirm.force_install"
-msgstr "是否强制继续安装？"
-
-msgid "detect.distro_support.warning.force_mode_issues"
-msgstr "强制安装模式，可能遇到兼容性问题"
-
-msgid "detect.existing_driver.skipping_check"
-msgstr "跳过现有驱动检查"
-
-msgid "detect.existing_driver.starting"
-msgstr "检查现有NVIDIA驱动安装..."
-
-msgid "detect.existing_driver.warning.kernel_module_loaded"
-msgstr "检测到已加载的NVIDIA内核模块："
-
-msgid "detect.existing_driver.warning.pkg_manager_install"
-msgstr "检测到通过包管理器安装的NVIDIA驱动："
-
-msgid "detect.existing_driver.warning.runfile_install"
-msgstr "检测到通过runfile安装的NVIDIA驱动"
-
-msgid "detect.existing_driver.warning.ppa_found"
-msgstr "检测到graphics-drivers PPA"
-
-msgid "detect.existing_driver.warning.rpm_fusion_found"
-msgstr "检测到RPM Fusion仓库"
-
-msgid "detect.existing_driver.error.driver_found"
-msgstr "检测到现有NVIDIA驱动安装！"
-
-msgid "detect.existing_driver.info.install_method"
-msgstr "安装方法:"
-
-msgid "detect.existing_driver.prompt.user_choice"
-msgstr "建议操作：\n1. 卸载现有驱动后重新安装 (推荐)\n2. 强制重新安装 (可能导致冲突)\n3. 跳过检查继续安装 (高级用户)\n4. 退出安装"
-
-msgid "prompt.select_option.please_select"
-msgstr "请选择操作"
-
-msgid "prompt.select_option.existing_driver.choice_uninstall"
-msgstr "卸载现有驱动后重新安装"
-
-msgid "prompt.select_option.existing_driver.choice_force"
-msgstr "强制重新安装"
-
-msgid "prompt.select_option.existing_driver.choice_skip"
-msgstr "跳过检查继续安装"
-
-msgid "prompt.select_option.existing_driver.choice_exit"
-msgstr "退出安装"
-
-msgid "detect.existing_driver.warning.force_reinstall_mode"
-msgstr "强制重新安装模式"
-
-msgid "detect.existing_driver.warning.skip_mode"
-msgstr "跳过现有驱动检查"
-
-msgid "detect.existing_driver.exit.user_choice"
-msgstr "用户选择退出以处理现有驱动"
-
-msgid "detect.existing_driver.warning.auto_mode_uninstall"
-msgstr "自动化模式：卸载现有驱动后重新安装"
-
-msgid "detect.existing_driver.warning.force_mode_skip_uninstall"
-msgstr "强制重新安装模式，跳过现有驱动处理"
-
-msgid "detect.existing_driver.success.no_driver_found"
-msgstr "未检测到现有NVIDIA驱动"
-
-msgid "uninstall.existing_driver.starting"
-msgstr "卸载现有NVIDIA驱动..."
-
-msgid "uninstall.existing_driver.info.using_runfile_uninstaller"
-msgstr "使用nvidia-uninstall卸载runfile安装的驱动"
-
-msgid "uninstall.existing_driver.warning.runfile_uninstall_incomplete"
-msgstr "runfile卸载可能不完整"
-
-msgid "uninstall.existing_driver.info.removing_kernel_modules"
-msgstr "卸载NVIDIA内核模块"
-
-msgid "uninstall.existing_driver.warning.module_removal_failed"
-msgstr "部分模块卸载失败，需要重启"
-
-msgid "uninstall.existing_driver.success"
-msgstr "现有驱动卸载完成"
-
-msgid "secure_boot.check.starting"
-msgstr "检测UEFI Secure Boot状态..."
-
-msgid "secure_boot.check.method"
-msgstr "检测方法"
-
-msgid "secure_boot.check.disabled_or_unsupported"
-msgstr "Secure Boot未启用或系统不支持UEFI"
-
-msgid "secure_boot.check.warning"
-msgstr "重要警告"
-
-msgid "secure_boot.enabled.error_detected"
-msgstr "检测到UEFI Secure Boot已启用！"
-
-msgid "secure_boot.enabled.why_is_problem"
-msgstr "为什么这是个问题？"
-
-msgid "secure_boot.enabled.why_is_problem_detail"
-msgstr "1. Secure Boot阻止加载未签名的内核模块\n2. NVIDIA驱动包含内核模块，必须正确签名才能加载\n3. 即使安装成功，驱动也无法工作，导致：\n   • 黑屏或图形显示异常\n   • CUDA/OpenCL不可用\n   • 多显示器不工作\n   • 系统可能无法启动"
-
-msgid "secure_boot.enabled.solutions"
-msgstr "推荐解决方案（选择其一）："
-
-msgid "secure_boot.enabled.solution.disable"
-msgstr "方案1: 禁用Secure Boot (最简单)"
-
-msgid "secure_boot.enabled.solution.disable_steps"
-msgstr "1. 重启进入BIOS/UEFI设置\n2. 找到Security或Boot选项\n3. 禁用Secure Boot\n4. 保存并重启\n5. 重新运行此脚本"
-
-msgid "secure_boot.enabled.solution.sign"
-msgstr "方案2: 使用MOK密钥签名 (保持Secure Boot)"
-
-msgid "secure_boot.enabled.solution.sign_steps"
-msgstr "1. 安装必要工具: mokutil, openssl, dkms\n2. 生成Machine Owner Key (MOK)\n3. 将MOK注册到UEFI固件\n4. 配置DKMS自动签名NVIDIA模块\n5. 重新运行此脚本"
-
-msgid "secure_boot.enabled.solution.prebuilt"
-msgstr "方案3: 使用预签名驱动 (如果可用)"
-
-msgid "secure_boot.enabled.solution.prebuilt_steps"
-msgstr "某些发行版提供预签名的NVIDIA驱动：\n• Ubuntu: 可能通过ubuntu-drivers获得签名驱动\n• RHEL: 可能有预编译的签名模块\n• SUSE: 可能通过官方仓库获得"
-
-msgid "secure_boot.enabled.solution.mok_setup"
-msgstr "🔧 自动配置MOK密钥 (高级选项)"
-
-msgid "secure_boot.enabled.solution.mok_setup_notice"
-msgstr "此脚本可以帮助配置MOK密钥，但需要：\n• 在重启时手动确认MOK密钥\n• 记住设置的密码\n• 理解Secure Boot的安全影响"
-
-msgid "secure_boot.enabled.sign.detected"
-msgstr "✓ 检测到现有MOK密钥文件"
-
-msgid "secure_boot.enabled.advice_footer"
-msgstr "强烈建议: 在解决Secure Boot问题之前，不要继续安装NVIDIA驱动！"
-
-msgid "secure_boot.enabled.choose_action.prompt"
-msgstr "请选择操作：\n1. 退出安装，我将手动解决Secure Boot问题\n2. 帮助配置MOK密钥 (高级用户)\n3. 强制继续安装 (不推荐，可能导致系统问题)"
-
-msgid "secure_boot.enabled.choice.exit"
-msgstr "退出安装"
-
-msgid "secure_boot.enabled.choice.sign"
-msgstr "配置MOK密钥"
-
-msgid "secure_boot.enabled.choice.force"
-msgstr "强制继续安装"
-
-msgid "secure_boot.enabled.exit.cancelled_user_fix"
-msgstr "安装已取消，请解决Secure Boot问题后重新运行"
-
-msgid "secure_boot.enabled.exit.useful_commands"
-msgstr "有用的命令：\n• 检查Secure Boot状态: mokutil --sb-state\n• 检查现有MOK: mokutil --list-enrolled\n• 检查NVIDIA模块: lsmod | grep nvidia"
-
-msgid "secure_boot.enabled.exit.user_choice"
-msgstr "用户选择退出以处理Secure Boot问题"
-
-msgid "secure_boot.enabled.warning.user_forced_install"
-msgstr "用户选择强制继续安装，可能导致驱动无法工作"
-
-msgid "secure_boot.enabled.warning.auto_mode_existing_mok"
-msgstr "自动化模式：检测到现有MOK密钥，继续安装"
-
-msgid "secure_boot.enabled.error.auto_mode_failure"
-msgstr "自动化模式下无法处理Secure Boot问题"
-
-msgid "mok.setup.starting"
-msgstr "配置MOK密钥签名..."
-
-msgid "mok.setup.error.tools_missing"
-msgstr "缺少必要工具:"
-
-msgid "mok.setup.error.please_install_tools"
-msgstr "请先安装这些工具："
-
-msgid "mok.setup.info.using_ubuntu_key"
-msgstr "使用现有Ubuntu/Debian MOK密钥"
-
-msgid "mok.setup.info.using_dkms_key"
-msgstr "使用现有DKMS MOK密钥"
-
-msgid "mok.setup.info.generating_new_key"
-msgstr "生成新的MOK密钥..."
-
-msgid "mok.setup.error.generation_failed"
-msgstr "MOK密钥生成失败"
-
-msgid "mok.setup.success.generation_complete"
-msgstr "MOK密钥生成完成"
-
-msgid "mok.setup.info.enrolling_key"
-msgstr "注册MOK密钥到UEFI固件..."
-
-msgid "mok.setup.enroll.important_note_header"
-msgstr "重要说明："
-
-msgid "mok.setup.enroll.note"
-msgstr "1. 系统将提示您输入一个一次性密码\n2. 请记住这个密码，重启时需要使用\n3. 建议使用简单的数字密码（考虑键盘布局）"
-
-msgid "mok.setup.error.enroll_failed"
-msgstr "MOK密钥注册失败"
-
-msgid "mok.setup.success.enroll_queued"
-msgstr "MOK密钥已排队等待注册"
-
-msgid "mok.setup.next_steps.header"
-msgstr "下一步操作："
-
-msgid "mok.setup.enroll.next_steps"
-msgstr "1. 脚本安装完成后，系统将重启\n2. 重启时会出现MOK Manager界面\n3. 选择 'Enroll MOK'\n4. 选择 'Continue'\n5. 选择 'Yes'\n6. 输入刚才设置的密码\n7. 系统将再次重启"
-
-msgid "mok.setup.next_steps.warning_english_interface"
-msgstr "注意：MOK Manager界面可能使用英文，请仔细操作"
-
-msgid "dkms.signing.configuring"
-msgstr "配置DKMS自动签名..."
-
-msgid "dkms.signing.success"
-msgstr "DKMS自动签名配置完成"
-
-msgid "pre_check.starting"
-msgstr "执行预安装检查..."
-
-msgid "root.partition.space.insufficient"
-msgstr "根分区可用空间不足1GB，可能影响安装"
-
-msgid "pre_check.warning.vm_detected"
-msgstr "检测到虚拟机环境:"
-
-msgid "pre_check.vm.note"
-msgstr "注意事项：\n• 确保虚拟机已启用3D加速\n• 某些虚拟机可能不支持NVIDIA GPU直通\n• 容器环境可能需要特殊配置"
-
-msgid "pre_check.warning.custom_kernel_detected"
-msgstr "检测到自定义内核:"
-
-msgid "pre_check.custom_kernel.note"
-msgstr "自定义内核可能需要额外的DKMS配置"
-
-msgid "pre_check.success"
-msgstr "预安装检查完成"
-
-msgid "repo.add.exists"
-msgstr "仓库已存在，跳过添加"
-
-msgid "repo.add.adding"
-msgstr "添加仓库:"
-
-msgid "pkg_install.info.installing_missing"
-msgstr "安装缺失的包:"
-
-msgid "pkg_install.info.all_packages_exist"
-msgstr "所有包已安装，跳过安装步骤"
-
-msgid "repo.enable.already_done"
-msgstr "第三方仓库已启用，跳过此步骤"
-
-msgid "repo.enable.starting"
-msgstr "启用必要的仓库和依赖..."
-
-msgid "repo.enable.error.rhel_appstream"
-msgstr "无法启用appstream仓库"
-
-msgid "repo.enable.error.rhel_baseos"
-msgstr "无法启用baseos仓库"
-
-msgid "repo.enable.error.rhel_crb"
-msgstr "无法启用codeready-builder仓库"
-
-msgid "repo.enable.error.suse_packagehub"
-msgstr "无法启用PackageHub"
-
-msgid "kernel_headers.install.already_done"
-msgstr "内核头文件已安装，跳过此步骤"
-
-msgid "kernel_headers.install.starting"
-msgstr "安装内核头文件和开发包..."
-
-msgid "repo.local.setup.starting"
-msgstr "设置本地仓库安装..."
-
-msgid "repo.local.setup.downloading"
-msgstr "下载本地仓库包:"
-
-msgid "repo.network.setup.starting"
-msgstr "设置网络仓库..."
-
-msgid "repo.network.setup.installing_keyring"
-msgstr "下载并安装cuda-keyring"
-
-msgid "repo.network.setup.keyring_exists"
-msgstr "cuda-keyring已安装，跳过"
-
-msgid "repo.nvidia.add.already_done"
-msgstr "NVIDIA仓库已添加，跳过此步骤"
-
-msgid "repo.nvidia.add.starting"
-msgstr "添加NVIDIA官方仓库..."
-
-msgid "dnf_module.enable.starting"
-msgstr "启用DNF模块..."
-
-msgid "nvidia_driver.install.starting"
-msgstr "安装NVIDIA驱动"
-
-msgid "nvidia_driver.type.open"
-msgstr "开源模块"
-
-msgid "nvidia_driver.type.proprietary"
-msgstr "专有模块"
-
-msgid "nouveau.disable.starting"
-msgstr "禁用nouveau开源驱动..."
-
-msgid "nouveau.disable.warning.detected_running"
-msgstr "检测到nouveau驱动正在运行"
-
-msgid "nouveau.disable.warning.processes_using_drm"
-msgstr "个进程正在使用图形设备"
-
-msgid "nouveau.disable.info.stopping_display_manager"
-msgstr "尝试停止图形服务以释放nouveau驱动..."
-
-msgid "nouveau.disable.info.stop_display_manager"
-msgstr "停止显示管理器:"
-
-msgid "nouveau.disable.warning.failed_stopping_display_manager"
-msgstr "无法停止"
-
-msgid "nouveau.disable.info.switching_to_text_mode"
-msgstr "切换到文本模式..."
-
-msgid "nouveau.disable.info.unloading_module"
-msgstr "尝试卸载nouveau驱动模块..."
-
-msgid "nouveau.disable.info.unload_module"
-msgstr "尝试卸载模块:"
-
-msgid "nouveau.disable.success.module_unloaded"
-msgstr "成功卸载模块:"
-
-msgid "nouveau.disable.warning.module_unload_failed"
-msgstr "无法卸载模块:"
-
-msgid "nouveau.disable.error.still_running_reboot_needed"
-msgstr "nouveau模块仍在运行，需要重启系统才能完全禁用"
-
-msgid "nouveau.disable.success.module_unloaded_all"
-msgstr "nouveau模块已成功卸载"
-
-msgid "nouveau.disable.info.not_running"
-msgstr "nouveau驱动未运行"
-
-msgid "nouveau.disable.info.creating_blacklist"
-msgstr "创建nouveau黑名单配置..."
-
-msgid "nouveau.disable.info.updating_initramfs"
-msgstr "更新initramfs以确保nouveau在启动时被禁用..."
-
-msgid "nouveau.disable.warning.initramfs_update_failed"
-msgstr "更新initramfs失败，可能影响下次启动"
-
-msgid "nouveau.disable.warning.dracut_missing"
-msgstr "dracut命令未找到，无法更新initramfs"
-
-msgid "nouveau.disable.info.restarting_display_manager"
-msgstr "nouveau已禁用，重启显示服务..."
-
-msgid "nouveau.disable.info.restart_display_manager"
-msgstr "重启显示管理器"
-
-msgid "nouveau.disable.warning.restart_failed"
-msgstr "无法重启"
-
-msgid "nouveau.disable.warning.reboot_required_final"
-msgstr "nouveau驱动需要重启系统才能完全禁用"
-
-msgid "nouveau.disable.error.reboot_needed_header"
-msgstr "⚠️  重要提醒：需要重启系统"
-
-msgid "nouveau.disable.error.reboot_needed_note"
-msgstr "nouveau驱动仍在运行中，必须重启系统后才能继续安装NVIDIA驱动\n这通常发生在以下情况：\n• 有图形程序正在使用nouveau驱动\n• nouveau模块被其他模块依赖\n• 系统正在图形模式下运行"
-
-msgid "nouveau.disable.info.auto_mode_reboot"
-msgstr "自动化模式：保存当前状态，重启后将自动继续安装"
-
-msgid "nouveau.disable.confirm.reboot_now"
-msgstr "是否现在重启系统？重启后请重新运行安装脚本"
-
-msgid "nouveau.disable.info.rebooting_now"
-msgstr "正在重启系统，重启后请重新运行安装脚本..."
-
-msgid "nouveau.disable.exit.user_refused_reboot"
-msgstr "用户选择不重启，无法继续安装"
-
-msgid "nouveau.disable.success.continue_install"
-msgstr "nouveau驱动已成功禁用，继续安装NVIDIA驱动"
-
-msgid "persistence_daemon.enable.starting"
-msgstr "启用NVIDIA persistence daemon..."
-
-msgid "persistence_daemon.enable.success"
-msgstr "NVIDIA persistence daemon已启用"
-
-msgid "persistence_daemon.enable.warning.service_not_found"
-msgstr "nvidia-persistenced服务未找到"
-
-msgid "verify.starting"
-msgstr "验证NVIDIA驱动安装..."
-
-msgid "verify.success.driver_loaded"
-msgstr "NVIDIA驱动已加载:"
-
-msgid "verify.warning.module_not_loaded"
-msgstr "NVIDIA驱动模块未加载"
-
-msgid "verify.success.smi_available"
-msgstr "nvidia-smi工具可用"
-
-msgid "verify.info.testing_driver"
-msgstr "测试NVIDIA驱动功能..."
-
-msgid "verify.success.driver_working"
-msgstr "NVIDIA驱动工作正常！"
-
-msgid "verify.error.smi_failed"
-msgstr "nvidia-smi执行失败，驱动未正常工作"
-
-msgid "verify.warning.smi_unavailable"
-msgstr "nvidia-smi命令不可用"
-
-msgid "verify.info.loaded_modules"
-msgstr "已加载的NVIDIA模块:"
-
-msgid "common.unknown"
-msgstr "未知"
-
-msgid "verify.info.module_version"
-msgstr "模块版本:"
-
-msgid "cleanup.install_files.starting"
-msgstr "清理安装文件..."
-
-msgid "final.success.header"
-msgstr "NVIDIA驱动安装完成！"
-
-msgid "final.summary.header"
-msgstr "安装摘要:"
-
-msgid "final.summary.distro"
-msgstr "发行版"
-
-msgid "final.summary.arch"
-msgstr "架构"
-
-msgid "final.summary.module_type"
-msgstr "模块类型"
-
-msgid "module.type.open_kernel"
-msgstr "开源内核模块"
-
-msgid "module.type.proprietary_kernel"
-msgstr "专有内核模块"
-
-msgid "repo.type.local"
-msgstr "本地仓库"
-
-msgid "repo.type.network"
-msgstr "网络仓库"
-
-msgid "final.next_steps.header"
-msgstr "后续步骤:"
-
-msgid "final.next_steps.working.note"
-msgstr "1. ✅ 驱动已正常工作，可立即使用NVIDIA GPU\n2. 如需安装CUDA Toolkit，请访问: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n3. 技术支持论坛: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n4. 如遇问题，可回滚安装，请运行"
-
-
-msgid "final.next_steps.not_working.note"
-msgstr "1. 重启系统以确保驱动完全生效\n2. 重启后运行 'nvidia-smi' 验证安装\n3. 如需安装CUDA Toolkit，请访问: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n4. 技术支持论坛: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n5. 如遇问题，可回滚安装，请运行"
-
-msgid "final.next_steps.secure_boot.header"
-msgstr "🔐 Secure Boot提醒："
-
-msgid "final.next_steps.secure_boot.working"
-msgstr "6. ✅ MOK密钥已正确配置，驱动正常工作"
-
-msgid "final.next_steps.secure_boot.error"
-msgstr "6. 重启时如果出现MOK Manager界面，请选择 'Enroll MOK' 并输入密码\n7. 如果驱动无法加载，检查: sudo dmesg | grep nvidia\n8. 验证模块签名: modinfo nvidia | grep sig"
-
-msgid "final.notes.compute.header"
-msgstr "计算专用安装说明:"
-
-msgid "final.notes.compute.notes"
-msgstr "- 此安装不包含桌面显卡组件 (OpenGL, Vulkan, X驱动等)\n- 适用于计算集群或无显示器的工作站\n- 如需添加桌面组件，可稍后安装相应包"
-
-msgid "final.notes.desktop.header"
-msgstr "桌面专用安装说明:"
-
-msgid "final.notes.desktop.notes"
-msgstr "- 此安装不包含CUDA计算组件\n- 适用于纯桌面/游戏用途\n- 如需CUDA支持，可稍后安装nvidia-driver-cuda包"
-
-msgid "permission.error.root_required"
-msgstr "此脚本需要root权限运行，请使用:"
-
-msgid "main.info.non_interactive_quiet_mode"
-msgstr "检测到非交互环境，启用静默模式"
-
-msgid "main.header.title"
-msgstr "NVIDIA驱动一键安装脚本"
-
-msgid "main.header.auto_mode_subtitle"
-msgstr "无交互自动化模式"
-
-msgid "main.resume.warning_incomplete_state_found"
-msgstr "检测到未完成的安装状态:"
-
-msgid "main.resume.confirm_resume_install"
-msgstr "是否从上次中断处继续安装？"
-
-msgid "main.resume.info_resuming"
-msgstr "从断点继续安装"
-
-msgid "main.resume.info_restarting"
-msgstr "清理状态文件并重新开始"
-
-msgid "main.config_summary.header"
-msgstr "安装配置:"
-
-msgid "main.config_summary.distro"
-msgstr "发行版:"
-
-msgid "main.config_summary.module_type"
-msgstr "模块类型:"
-
-msgid "main.config_summary.install_type"
-msgstr "安装类型:"
-
-msgid "main.config_summary.repo_type"
-msgstr "仓库类型:"
-
-msgid "main.config_summary.auto_mode"
-msgstr "自动化模式:"
-
-msgid "main.config_summary.force_reinstall"
-msgstr "强制重装:"
-
-msgid "main.config_summary.auto_reboot"
-msgstr "自动重启:"
-
-msgid "common.yes"
-msgstr "是"
-
-msgid "common.no"
-msgstr "否"
-
-msgid "main.config_summary.confirm"
-msgstr "是否继续安装？"
-
-msgid "main.config_summary.user_cancel"
-msgstr "用户取消安装"
-
-msgid "main.install.starting"
-msgstr "开始NVIDIA驱动安装过程..."
-
-msgid "main.reboot_logic.success_no_reboot_needed"
-msgstr "🎉 NVIDIA驱动安装成功并正常工作！"
-
-msgid "main.reboot_logic.success_smi_passed"
-msgstr "nvidia-smi测试通过，驱动已可正常使用，无需重启系统。"
-
-msgid "main.reboot_logic.info_rebooting_on_user_request"
-msgstr "尽管驱动已正常工作，但用户启用了自动重启选项"
-
-msgid "main.reboot_logic.info_rebooting_now"
-msgstr "正在重启系统..."
-
-msgid "main.reboot_logic.success_auto_mode_no_reboot"
-msgstr "自动化模式：驱动安装完成，无需重启"
-
-msgid "main.reboot_logic.confirm_optional_reboot"
-msgstr "驱动已正常工作，是否仍要重启系统？"
-
-msgid "main.reboot_logic.info_reboot_skipped"
-msgstr "已跳过重启，可立即使用NVIDIA驱动"
-
-msgid "main.reboot_logic.warning_reboot_required"
-msgstr "⚠️  NVIDIA驱动需要重启系统才能正常工作"
-
-msgid "main.reboot_logic.warning_smi_failed_reboot_required"
-msgstr "nvidia-smi测试失败，必须重启系统以完成驱动安装。"
-
-msgid "main.reboot_logic.reason_nouveau"
-msgstr "原因：nouveau驱动无法完全卸载"
-
-msgid "main.reboot_logic.reason_module_load"
-msgstr "原因：NVIDIA驱动模块需要重启后才能正常加载"
-
-msgid "main.reboot_logic.info_auto_mode_rebooting"
-msgstr "自动重启模式：正在重启系统..."
-
-msgid "main.reboot_logic.confirm_reboot_now"
-msgstr "是否现在重启系统？"
-
-msgid "main.reboot_logic.warning_manual_reboot_needed"
-msgstr "请手动重启系统以完成驱动安装"
-
-msgid "main.reboot_logic.info_verify_after_reboot"
-msgstr "重启后可运行 'nvidia-smi' 验证驱动是否正常工作"
diff --git a/nvidia-install.sh b/nvidia-install.sh
deleted file mode 100644
index d5fbe0b..0000000
--- a/nvidia-install.sh
+++ /dev/null
@@ -1,3527 +0,0 @@
-#!/bin/bash
-
-# NVIDIA 驱动一键安装脚本
-# NVIDIA Driver One-Click Installer
-
-# Author: PEScn @ EM-GeekLab
-# Modified: 2025-08-06
-# License: Apache-2.0
-# GitHub: https://github.com/EM-GeekLab/nvidia-driver-installer
-# Base on NVIDIA Driver Installation Guide: https://docs.nvidia.com/datacenter/tesla/driver-installation-guide/index.html
-# Supports Ubuntu, CentOS, SUSE, RHEL, Fedora, Amazon Linux, Azure Linux and other distributions.
-# This script need `root` privileges to run, or use `sudo` to run it.
-
-# ==============================================================================
-# Usage | 用法
-# ==============================================================================
-# 1. download the script | 下载脚本
-#
-#   $ curl -sSL https://raw.githubusercontent.com/EM-GeekLab/nvidia-driver-installer/main/nvidia-install.sh -o nvidia-install.sh
-#
-# 2. [Optional] verify the script's content | 【可选】验证脚本内容
-#
-#   $ cat nvidia-install.sh
-#
-# 3. run the script either as root, or using sudo to perform the installation. | 以 root 权限或使用 sudo 运行脚本进行安装
-#
-#   $ sudo bash nvidia-install.sh
-#
-# ==============================================================================
-
-set -e
-
-readonly SCRIPT_VERSION="2.2"
-
-# Color Definitions for echo output
-readonly RED='\033[0;31m'
-readonly GREEN='\033[0;32m'
-readonly YELLOW='\033[1;33m'
-readonly BLUE='\033[0;34m'
-readonly PURPLE='\033[0;35m'
-readonly NC='\033[0m' # No Color
-
-# Exit code definitions for automation
-readonly EXIT_SUCCESS=0
-
-# 权限和环境错误 (1-9)
-readonly EXIT_NO_ROOT=1
-readonly EXIT_PERMISSION_DENIED=2
-readonly EXIT_STATE_DIR_FAILED=3
-
-# 硬件检测错误 (10-19) 
-readonly EXIT_NO_NVIDIA_GPU=10
-readonly EXIT_LSPCI_UNAVAILABLE=11
-readonly EXIT_GPU_ARCH_INCOMPATIBLE=12
-
-# 系统兼容性错误 (20-29)
-readonly EXIT_UNSUPPORTED_OS=20
-readonly EXIT_UNSUPPORTED_VERSION=21
-readonly EXIT_UNSUPPORTED_ARCH=22
-
-# 参数和配置错误 (30-39)
-readonly EXIT_INVALID_ARGS=30
-readonly EXIT_INVALID_INSTALL_TYPE=31
-readonly EXIT_MODULE_ARCH_MISMATCH=32
-
-# Secure Boot相关错误 (40-49)
-readonly EXIT_SECURE_BOOT_USER_EXIT=40
-readonly EXIT_SECURE_BOOT_AUTO_FAILED=41
-readonly EXIT_MOK_OPERATION_FAILED=42
-readonly EXIT_MOK_TOOLS_MISSING=43
-
-# 现有驱动冲突 (50-59)
-readonly EXIT_EXISTING_DRIVER_USER_EXIT=50
-readonly EXIT_DRIVER_UNINSTALL_FAILED=51
-readonly EXIT_NOUVEAU_DISABLE_FAILED=52
-
-# 网络和下载错误 (60-69)
-readonly EXIT_NETWORK_FAILED=60
-readonly EXIT_REPO_DOWNLOAD_FAILED=61
-readonly EXIT_KEYRING_DOWNLOAD_FAILED=62
-
-# 包管理器错误 (70-79)
-readonly EXIT_PACKAGE_MANAGER_UNAVAILABLE=70
-readonly EXIT_REPO_ADD_FAILED=71
-readonly EXIT_DEPENDENCY_INSTALL_FAILED=72
-readonly EXIT_KERNEL_HEADERS_FAILED=73
-readonly EXIT_NVIDIA_INSTALL_FAILED=74
-
-# 系统状态错误 (80-89)
-readonly EXIT_KERNEL_VERSION_ISSUE=80
-readonly EXIT_DKMS_BUILD_FAILED=81
-readonly EXIT_MODULE_SIGNING_FAILED=82
-readonly EXIT_DRIVER_VERIFICATION_FAILED=83
-
-# 状态管理错误 (90-99)
-readonly EXIT_ROLLBACK_FILE_MISSING=90
-readonly EXIT_ROLLBACK_FAILED=91
-readonly EXIT_STATE_FILE_CORRUPTED=92
-
-# 用户取消 (100-109)
-readonly EXIT_USER_CANCELLED=100
-
-# 全局变量
-DISTRO_ID=""
-DISTRO_VERSION=""
-DISTRO_CODENAME=""
-ARCH=""
-USE_OPEN_MODULES=true
-INSTALL_TYPE="full"  # full, compute-only, desktop-only
-USE_LOCAL_REPO=false
-FORCE_REINSTALL=false
-SKIP_EXISTING_CHECKS=false
-AUTO_YES=false
-QUIET_MODE=false
-REBOOT_AFTER_INSTALL=false
-DRIVER_VERSION=""
-
-# 状态跟踪文件
-STATE_DIR="/var/lib/nvidia-installer"
-STATE_FILE="$STATE_DIR/install.state"
-ROLLBACK_FILE="$STATE_DIR/rollback.list"
-
-# 环境变量配置支持
-NVIDIA_INSTALLER_AUTO_YES=${NVIDIA_INSTALLER_AUTO_YES:-false}
-NVIDIA_INSTALLER_QUIET=${NVIDIA_INSTALLER_QUIET:-false}
-NVIDIA_INSTALLER_MODULES=${NVIDIA_INSTALLER_MODULES:-"open"}
-NVIDIA_INSTALLER_TYPE=${NVIDIA_INSTALLER_TYPE:-"full"}
-NVIDIA_INSTALLER_FORCE=${NVIDIA_INSTALLER_FORCE:-false}
-NVIDIA_INSTALLER_REBOOT=${NVIDIA_INSTALLER_REBOOT:-false}
-LANG_CURRENT="${NVIDIA_INSTALLER_LANG:-zh_CN}"  # 默认语言为中文
-
-# ================ 语言包定义 ===================
-declare -A LANG_PACK_ZH_CN
-
-# 中文语言包
-LANG_PACK_ZH_CN=(
-    ["exit.handler.receive_signal"]="收到信号:"
-    ["exit.handler.exit_code"]="退出码:"
-    ["exit.handler.script_interrupted"]="脚本被下列信号中断:"
-    ["exit.handler.state_saved_for_resume"]="保存中断状态，可使用相同命令继续安装"
-    ["exit.handler.temp_files_starting"]="开始清理临时文件..."
-    ["clean.release_lock_file"]="释放锁文件"
-    ["state.lock.error.another_install_running"]="另一个安装进程正在运行, PID: "
-    ["state.lock.cleaning_orphaned_file"]="发现孤立的锁文件，将清理"
-    ["state.lock.created"]="创建安装锁:"
-    ["exit.code.prompt"]="错误码:"
-    ["exit_code.success"]="成功完成"
-    ["exit_code.permission"]="权限和环境错误 (1-9):"
-    ["exit_code.permission.no_root"]="非root权限运行"
-    ["exit_code.permission.fs_denied"]="文件系统权限不足"
-    ["exit_code.permission.state_dir_failed"]="状态目录创建失败"
-    ["exit_code.hardware"]="硬件检测错误 (10-19):"
-    ["exit_code.hardware.no_gpu_detected"]="未检测到NVIDIA GPU"
-    ["exit_code.hardware.lspci_unavailable"]="lspci命令不可用"
-    ["exit_code.hardware.gpu_arch_incompatible"]="GPU架构不兼容"
-    ["exit_code.compatibility"]="系统兼容性错误 (20-29):"
-    ["exit_code.compatibility.unsupported_os"]="不支持的操作系统"
-    ["exit_code.compatibility.unsupported_version"]="不支持的发行版版本"
-    ["exit_code.compatibility.unsupported_arch"]="不支持的系统架构"
-    ["exit_code.config"]="参数和配置错误 (30-39):"
-    ["exit_code.config.invalid_args"]="无效的命令行参数"
-    ["exit_code.config.invalid_install_type"]="无效的安装类型"
-    ["exit_code.config.module_arch_mismatch"]="模块类型与GPU架构不匹配"
-    ["exit_code.secure_boot"]="Secure Boot相关错误 (40-49):"
-    ["exit_code.secure_boot.user_exit"]="Secure Boot启用，用户选择退出"
-    ["exit_code.secure_boot.auto_failed"]="Secure Boot启用，自动化模式无法处理"
-    ["exit_code.secure_boot.mok_operation_failed"]="MOK密钥操作失败"
-    ["exit_code.secure_boot.mok_tools_missing"]="缺少MOK管理工具"
-    ["exit_code.conflict"]="现有驱动冲突 (50-59):"
-    ["exit_code.conflict.existing_driver_user_exit"]="现有驱动冲突，用户选择退出"
-    ["exit_code.conflict.driver_uninstall_failed"]="现有驱动卸载失败"
-    ["exit_code.conflict.nouveau_disable_failed"]="nouveau驱动禁用失败"
-    ["exit_code.network"]="网络和下载错误 (60-69):"
-    ["exit_code.network.connection_failed"]="网络连接失败"
-    ["exit_code.network.repo_download_failed"]="仓库下载失败"
-    ["exit_code.network.keyring_download_failed"]="CUDA keyring下载失败"
-    ["exit_code.pkg_manager"]="包管理器错误 (70-79):"
-    ["exit_code.pkg_manager.unavailable"]="包管理器不可用"
-    ["exit_code.pkg_manager.repo_add_failed"]="仓库添加失败"
-    ["exit_code.pkg_manager.dependency_install_failed"]="依赖包安装失败"
-    ["exit_code.pkg_manager.kernel_headers_failed"]="内核头文件安装失败"
-    ["exit_code.pkg_manager.nvidia_install_failed"]="NVIDIA驱动安装失败"
-    ["exit_code.system_state"]="系统状态错误 (80-89):"
-    ["exit_code.system_state.kernel_version_issue"]="内核版本问题"
-    ["exit_code.system_state.dkms_build_failed"]="DKMS构建失败"
-    ["exit_code.system_state.module_signing_failed"]="模块签名失败"
-    ["exit_code.system_state.driver_verification_failed"]="驱动验证失败"
-    ["exit_code.state_management"]="状态管理错误 (90-99):"
-    ["exit_code.state_management.rollback_file_missing"]="回滚文件缺失"
-    ["exit_code.state_management.rollback_failed"]="回滚操作失败"
-    ["exit_code.state_management.state_file_corrupted"]="状态文件损坏"
-    ["exit_code.user_cancelled"]="用户取消安装"
-    ["exit_code.unknown_code"]="未知错误码:"
-    ["auto_yes.prompt"]="自动确认命令:"
-    ["select_option.prompt.range"]="请选择，可选范围:"
-    ["select_option.prompt.default"]="默认:"
-    ["select_option.prompt.invalid_choice"]="无效选择，可选范围:"
-    ["args.info.auto_mode_enabled"]="自动化模式已启用"
-    ["args.info.quiet_mode_enabled"]="静默模式已启用"
-    ["args.error.invalid_module_type"]="无效的模块类型:"
-    ["args.info.valid_types"]="(应为 open 或 proprietary)"
-    ["args.error.unknown_arg"]="未知选项:"
-    ["args.error.invalid_install_type"]="无效的安装类型:"
-    ["state.dir.error.create_state_dir"]="无法创建状态目录"
-    ["cleanup.success.state_file_deleted"]="状态文件已删除"
-    ["cleanup.success.rollback_file_deleted"]="回滚文件已删除"
-    ["cleanup.failed.starting"]="清理失败的安装状态..."
-    ["cleanup.failed.previous_state_found"]="发现之前的安装状态："
-    ["cleanup.failed.confirm_cleanup"]="是否清理这些状态文件？"
-    ["cleanup.failed.state_cleaned"]="安装状态已清理"
-    ["cleanup.failed.no_state_found"]="未发现失败的安装状态"
-    ["cleanup.success.starting"]="清理安装状态..."
-    ["cleanup.success.all_states_cleaned"]="安装完成，所有状态已清理"
-    ["rollback.starting"]="开始回滚安装..."
-    ["rollback.warning.changes_will_be_undone"]="这将撤销所有通过此脚本进行的更改"
-    ["rollback.confirm.proceed"]="是否继续回滚？"
-    ["rollback.info.executing"]="执行回滚"
-    ["rollback.warning.partial_failure"]="回滚操作失败"
-    ["rollback.error.rollback_file_missing"]="未找到回滚信息文件"
-    ["rollback.error.partial_failure"]="部分回滚操作失败，系统可能处于不一致状态"
-    ["rollback.success"]="回滚完成"
-    ["rollback.error.user_cancelled"]="用户取消回滚操作"
-    ["detect.os.starting"]="检测操作系统发行版..."
-    ["detect.os.error.unsupported_arch"]="仅支持 x86_64 和 aarch64，您当前架构为:"
-    ["detect.os.error.cannot_detect"]="无法检测操作系统发行版"
-    ["detect.os.success"]="检测到发行版:"
-    ["detect.gpu.starting"]="检查NVIDIA GPU并确定架构兼容性..."
-    ["detect.gpu.error.lspci_missing"]="lspci命令未找到，请安装pciutils包"
-    ["detect.gpu.error.no_gpu_found"]="未检测到NVIDIA GPU"
-    ["detect.gpu.success.detected"]="检测到NVIDIA GPU"
-    ["detect.gpu.success.support_open"]="支持开源内核模块"
-    ["detect.gpu.error.not_support_open"]="不支持开源内核模块"
-    ["detect.gpu.info.use_proprietary"]="将使用专有内核模块"
-    ["detect.gpu.warning.unknown_device_id"]="无法确定设备ID"
-    ["detect.gpu.old_gpu_found_warning"]="检测到不兼容开源驱动的GPU！"
-    ["detect.gpu.open_support_prompt"]="开源驱动支持情况："
-    ["detect.gpu.info.open_support_list"]="✅ 支持: Turing, Ampere, Ada Lovelace, Blackwell (RTX 16xx/20xx/30xx/40xx/50xx系列)"
-    ["detect.gpu.info.open_unsupport_list"]="❌ 不支持: Maxwell, Pascal, Volta (GTX 9xx/10xx系列, Tesla V100等)"
-    ["detect.gpu.incompatible.solution_prompt"]="解决方案："
-    ["detect.gpu.incompatible.solution_option1"]="1. 使用专有模块 (推荐)"
-    ["detect.gpu.incompatible.solution_option2"]="2. 仅针对兼容的GPU使用开源模块 (高级用户)"
-    ["detect.gpu.incompatible.confirm"]="是否切换到专有模块？"
-    ["detect.gpu.incompatible.switch"]="切换到专有内核模块"
-    ["detect.gpu.incompatible.continue_warning"]="继续使用开源模块，但可能导致部分GPU无法正常工作"
-    ["detect.gpu.incompatible.auto_mode_switch"]="自动化模式：切换到专有内核模块以确保兼容性"
-    ["detect.gpu.summary.header"]="GPU配置摘要:"
-    ["detect.gpu.summary.header.gpu_number"]="GPU编号"
-    ["detect.gpu.summary.header.architecture"]="架构"
-    ["detect.gpu.summary.header.module_type"]="模块类型"
-    ["detect.gpu.summary.value.open_module"]="开源模块"
-    ["detect.gpu.summary.value.proprietary_module_fallback"]="专有模块*"
-    ["detect.gpu.summary.value.proprietary_module"]="专有模块"
-    ["detect.gpu.summary.note.fallback"]="* 标记的GPU将回退到专有模块"
-    ["detect.distro_support.starting"]="检查发行版支持情况..."
-    ["detect.distro_support.warning.rhel7_eol"]="RHEL 7 已EOL，建议升级"
-    ["detect.distro_support.error.unsupported_rhel_version"]="不支持的RHEL版本:"
-    ["detect.distro_support.warning.fedora_unofficial"]="可能不是官方支持版本"
-    ["detect.distro_support.error.fedora_incompatible"]="可能不兼容"
-    ["detect.distro_support.warning.ubuntu1804_eol"]="Ubuntu 18.04 已EOL"
-    ["detect.distro_support.warning.ubuntu_maybe_supported"]="可能支持的Ubuntu版本:"
-    ["detect.distro_support.warning.ubuntu_unspecified"]="未明确支持的Ubuntu版本:"
-    ["detect.distro_support.warning.debian11_needs_tuning"]="Debian 11可能需要手动调整"
-    ["detect.distro_support.warning.debian_unspecified"]="未明确支持的Debian版本:"
-    ["detect.distro_support.warning.suse_maybe_supported"]="可能支持的SUSE版本:"
-    ["detect.distro_support.warning.amzn2_needs_tuning"]="Amazon Linux 2可能需要调整"
-    ["detect.distro_support.error.unsupported_amzn_version"]="不支持的Amazon Linux版本:"
-    ["detect.distro_support.warning.azure_maybe_supported"]="可能支持的Azure Linux版本:"
-    ["detect.distro_support.error.unsupported_kylin_version"]="未明确支持的麒麟操作系统版本"
-    ["detect.distro_support.error.unknown_distro"]="未知或不支持的发行版:"
-    ["detect.distro_support.success.fully_supported"]="发行版完全支持:"
-    ["detect.distro_support.warning.partially_supported"]="发行版部分支持:"
-    ["detect.distro_support.prompt.confirm.continue_install"]="是否继续安装？"
-    ["detect.distro_support.user_cancelled"]="用户取消安装"
-    ["detect.distro_support.error.unsupported"]="发行版不支持:"
-    ["detect.distro_support.info.supported_list_header"]="支持的发行版:"
-    ["detect.distro_support.prompt.confirm.force_install"]="是否强制继续安装？"
-    ["detect.distro_support.warning.force_mode_issues"]="强制安装模式，可能遇到兼容性问题"
-    ["detect.existing_driver.skipping_check"]="跳过现有驱动检查"
-    ["detect.existing_driver.starting"]="检查现有NVIDIA驱动安装..."
-    ["detect.existing_driver.warning.kernel_module_loaded"]="检测到已加载的NVIDIA内核模块："
-    ["detect.existing_driver.warning.pkg_manager_install"]="检测到通过包管理器安装的NVIDIA驱动："
-    ["detect.existing_driver.warning.runfile_install"]="检测到通过runfile安装的NVIDIA驱动"
-    ["detect.existing_driver.warning.ppa_found"]="检测到graphics-drivers PPA"
-    ["detect.existing_driver.warning.rpm_fusion_found"]="检测到RPM Fusion仓库"
-    ["detect.existing_driver.error.driver_found"]="检测到现有NVIDIA驱动安装！"
-    ["detect.existing_driver.info.install_method"]="安装方法:"
-    ["detect.existing_driver.prompt.user_choice"]="建议操作：\n1. 卸载现有驱动后重新安装 (推荐)\n2. 强制重新安装 (可能导致冲突)\n3. 跳过检查继续安装 (高级用户)\n4. 退出安装"
-    ["prompt.select_option.please_select"]="请选择操作"
-    ["prompt.select_option.existing_driver.choice_uninstall"]="卸载现有驱动后重新安装"
-    ["prompt.select_option.existing_driver.choice_force"]="强制重新安装"
-    ["prompt.select_option.existing_driver.choice_skip"]="跳过检查继续安装"
-    ["prompt.select_option.existing_driver.choice_exit"]="退出安装"
-    ["detect.existing_driver.warning.force_reinstall_mode"]="强制重新安装模式"
-    ["detect.existing_driver.warning.skip_mode"]="跳过现有驱动检查"
-    ["detect.existing_driver.exit.user_choice"]="用户选择退出以处理现有驱动"
-    ["detect.existing_driver.warning.auto_mode_uninstall"]="自动化模式：卸载现有驱动后重新安装"
-    ["detect.existing_driver.warning.force_mode_skip_uninstall"]="强制重新安装模式，跳过现有驱动处理"
-    ["detect.existing_driver.success.no_driver_found"]="未检测到现有NVIDIA驱动"
-    ["uninstall.existing_driver.starting"]="卸载现有NVIDIA驱动..."
-    ["uninstall.existing_driver.info.using_runfile_uninstaller"]="使用nvidia-uninstall卸载runfile安装的驱动"
-    ["uninstall.existing_driver.warning.runfile_uninstall_incomplete"]="runfile卸载可能不完整"
-    ["uninstall.existing_driver.info.removing_kernel_modules"]="卸载NVIDIA内核模块"
-    ["uninstall.existing_driver.warning.module_removal_failed"]="部分模块卸载失败，需要重启"
-    ["uninstall.existing_driver.success"]="现有驱动卸载完成"
-    ["secure_boot.check.starting"]="检测UEFI Secure Boot状态..."
-    ["secure_boot.check.method"]="检测方法"
-    ["secure_boot.check.disabled_or_unsupported"]="Secure Boot未启用或系统不支持UEFI"
-    ["secure_boot.check.warning"]="重要警告"
-    ["secure_boot.enabled.error_detected"]="检测到UEFI Secure Boot已启用！"
-    ["secure_boot.enabled.why_is_problem"]="为什么这是个问题？"
-    ["secure_boot.enabled.why_is_problem_detail"]="1. Secure Boot阻止加载未签名的内核模块\n2. NVIDIA驱动包含内核模块，必须正确签名才能加载\n3. 即使安装成功，驱动也无法工作，导致：\n   • 黑屏或图形显示异常\n   • CUDA/OpenCL不可用\n   • 多显示器不工作\n   • 系统可能无法启动"
-    ["secure_boot.enabled.solutions"]="推荐解决方案（选择其一）："
-    ["secure_boot.enabled.solution.disable"]="方案1: 禁用Secure Boot (最简单)"
-    ["secure_boot.enabled.solution.disable_steps"]="1. 重启进入BIOS/UEFI设置\n2. 找到Security或Boot选项\n3. 禁用Secure Boot\n4. 保存并重启\n5. 重新运行此脚本"
-    ["secure_boot.enabled.solution.sign"]="方案2: 使用MOK密钥签名 (保持Secure Boot)"
-    ["secure_boot.enabled.solution.sign_steps"]="1. 安装必要工具: mokutil, openssl, dkms\n2. 生成Machine Owner Key (MOK)\n3. 将MOK注册到UEFI固件\n4. 配置DKMS自动签名NVIDIA模块\n5. 重新运行此脚本"
-    ["secure_boot.enabled.solution.prebuilt"]="方案3: 使用预签名驱动 (如果可用)"
-    ["secure_boot.enabled.solution.prebuilt_steps"]="某些发行版提供预签名的NVIDIA驱动：\n• Ubuntu: 可能通过ubuntu-drivers获得签名驱动\n• RHEL: 可能有预编译的签名模块\n• SUSE: 可能通过官方仓库获得"
-    ["secure_boot.enabled.solution.mok_setup"]="🔧 自动配置MOK密钥 (高级选项)"
-    ["secure_boot.enabled.solution.mok_setup_notice"]="此脚本可以帮助配置MOK密钥，但需要：\n• 在重启时手动确认MOK密钥\n• 记住设置的密码\n• 理解Secure Boot的安全影响"
-    ["secure_boot.enabled.sign.detected"]="✓ 检测到现有MOK密钥文件"
-    ["secure_boot.enabled.advice_footer"]="强烈建议: 在解决Secure Boot问题之前，不要继续安装NVIDIA驱动！"
-    ["secure_boot.enabled.choose_action.prompt"]="请选择操作：\n1. 退出安装，我将手动解决Secure Boot问题\n2. 帮助配置MOK密钥 (高级用户)\n3. 强制继续安装 (不推荐，可能导致系统问题)"
-    ["secure_boot.enabled.choice.exit"]="退出安装"
-    ["secure_boot.enabled.choice.sign"]="配置MOK密钥"
-    ["secure_boot.enabled.choice.force"]="强制继续安装"
-    ["secure_boot.enabled.exit.cancelled_user_fix"]="安装已取消，请解决Secure Boot问题后重新运行"
-    ["secure_boot.enabled.exit.useful_commands"]="有用的命令：\n• 检查Secure Boot状态: mokutil --sb-state\n• 检查现有MOK: mokutil --list-enrolled\n• 检查NVIDIA模块: lsmod | grep nvidia"
-    ["secure_boot.enabled.exit.user_choice"]="用户选择退出以处理Secure Boot问题"
-    ["secure_boot.enabled.warning.user_forced_install"]="用户选择强制继续安装，可能导致驱动无法工作"
-    ["secure_boot.enabled.warning.auto_mode_existing_mok"]="自动化模式：检测到现有MOK密钥，继续安装"
-    ["secure_boot.enabled.error.auto_mode_failure"]="自动化模式下无法处理Secure Boot问题"
-    ["mok.setup.starting"]="配置MOK密钥签名..."
-    ["mok.setup.error.tools_missing"]="缺少必要工具:"
-    ["mok.setup.error.please_install_tools"]="请先安装这些工具："
-    ["mok.setup.info.using_ubuntu_key"]="使用现有Ubuntu/Debian MOK密钥"
-    ["mok.setup.info.using_dkms_key"]="使用现有DKMS MOK密钥"
-    ["mok.setup.info.generating_new_key"]="生成新的MOK密钥..."
-    ["mok.setup.error.generation_failed"]="MOK密钥生成失败"
-    ["mok.setup.success.generation_complete"]="MOK密钥生成完成"
-    ["mok.setup.info.enrolling_key"]="注册MOK密钥到UEFI固件..."
-    ["mok.setup.enroll.important_note_header"]="重要说明："
-    ["mok.setup.enroll.note"]="1. 系统将提示您输入一个一次性密码\n2. 请记住这个密码，重启时需要使用\n3. 建议使用简单的数字密码（考虑键盘布局）"
-    ["mok.setup.error.enroll_failed"]="MOK密钥注册失败"
-    ["mok.setup.success.enroll_queued"]="MOK密钥已排队等待注册"
-    ["mok.setup.next_steps.header"]="下一步操作："
-    ["mok.setup.enroll.next_steps"]="1. 脚本安装完成后，系统将重启\n2. 重启时会出现MOK Manager界面\n3. 选择 'Enroll MOK'\n4. 选择 'Continue'\n5. 选择 'Yes'\n6. 输入刚才设置的密码\n7. 系统将再次重启"
-    ["mok.setup.next_steps.warning_english_interface"]="注意：MOK Manager界面可能使用英文，请仔细操作"
-    ["dkms.signing.configuring"]="配置DKMS自动签名..."
-    ["dkms.signing.success"]="DKMS自动签名配置完成"
-    ["pre_check.starting"]="执行预安装检查..."
-    ["root.partition.space.insufficient"]="根分区可用空间不足1GB，可能影响安装"
-    ["pre_check.warning.vm_detected"]="检测到虚拟机环境:"
-    ["pre_check.vm.note"]="注意事项：\n• 确保虚拟机已启用3D加速\n• 某些虚拟机可能不支持NVIDIA GPU直通\n• 容器环境可能需要特殊配置"
-    ["pre_check.warning.custom_kernel_detected"]="检测到自定义内核:"
-    ["pre_check.custom_kernel.note"]="自定义内核可能需要额外的DKMS配置"
-    ["pre_check.success"]="预安装检查完成"
-    ["repo.add.exists"]="仓库已存在，跳过添加"
-    ["repo.add.adding"]="添加仓库:"
-    ["pkg_install.info.installing_missing"]="安装缺失的包:"
-    ["pkg_install.info.all_packages_exist"]="所有包已安装，跳过安装步骤"
-    ["repo.enable.already_done"]="第三方仓库已启用，跳过此步骤"
-    ["repo.enable.starting"]="启用必要的仓库和依赖..."
-    ["repo.enable.error.rhel_appstream"]="无法启用appstream仓库"
-    ["repo.enable.error.rhel_baseos"]="无法启用baseos仓库"
-    ["repo.enable.error.rhel_crb"]="无法启用codeready-builder仓库"
-    ["repo.enable.error.suse_packagehub"]="无法启用PackageHub"
-    ["kernel_headers.install.already_done"]="内核头文件已安装，跳过此步骤"
-    ["kernel_headers.install.starting"]="安装内核头文件和开发包..."
-    ["repo.local.setup.starting"]="设置本地仓库安装..."
-    ["repo.local.setup.downloading"]="下载本地仓库包:"
-    ["repo.network.setup.starting"]="设置网络仓库..."
-    ["repo.network.setup.installing_keyring"]="下载并安装cuda-keyring"
-    ["repo.network.setup.keyring_exists"]="cuda-keyring已安装，跳过"
-    ["repo.nvidia.add.already_done"]="NVIDIA仓库已添加，跳过此步骤"
-    ["repo.nvidia.add.starting"]="添加NVIDIA官方仓库..."
-    ["dnf_module.enable.starting"]="启用DNF模块..."
-    ["nvidia_driver.install.starting"]="安装NVIDIA驱动"
-    ["nvidia_driver.type.open"]="开源模块"
-    ["nvidia_driver.type.proprietary"]="专有模块"
-    ["nouveau.disable.starting"]="禁用nouveau开源驱动..."
-    ["nouveau.disable.warning.detected_running"]="检测到nouveau驱动正在运行"
-    ["nouveau.disable.warning.processes_using_drm"]="个进程正在使用图形设备"
-    ["nouveau.disable.info.stopping_display_manager"]="尝试停止图形服务以释放nouveau驱动..."
-    ["nouveau.disable.info.stop_display_manager"]="停止显示管理器:"
-    ["nouveau.disable.warning.failed_stopping_display_manager"]="无法停止"
-    ["nouveau.disable.info.switching_to_text_mode"]="切换到文本模式..."
-    ["nouveau.disable.info.unloading_module"]="尝试卸载nouveau驱动模块..."
-    ["nouveau.disable.info.unload_module"]="尝试卸载模块:"
-    ["nouveau.disable.success.module_unloaded"]="成功卸载模块:"
-    ["nouveau.disable.warning.module_unload_failed"]="无法卸载模块:"
-    ["nouveau.disable.error.still_running_reboot_needed"]="nouveau模块仍在运行，需要重启系统才能完全禁用"
-    ["nouveau.disable.success.module_unloaded_all"]="nouveau模块已成功卸载"
-    ["nouveau.disable.info.not_running"]="nouveau驱动未运行"
-    ["nouveau.disable.info.creating_blacklist"]="创建nouveau黑名单配置..."
-    ["nouveau.disable.info.updating_initramfs"]="更新initramfs以确保nouveau在启动时被禁用..."
-    ["nouveau.disable.warning.initramfs_update_failed"]="更新initramfs失败，可能影响下次启动"
-    ["nouveau.disable.warning.dracut_missing"]="dracut命令未找到，无法更新initramfs"
-    ["nouveau.disable.info.restarting_display_manager"]="nouveau已禁用，重启显示服务..."
-    ["nouveau.disable.info.restart_display_manager"]="重启显示管理器"
-    ["nouveau.disable.warning.restart_failed"]="无法重启"
-    ["nouveau.disable.warning.reboot_required_final"]="nouveau驱动需要重启系统才能完全禁用"
-    ["nouveau.disable.error.reboot_needed_header"]="⚠️  重要提醒：需要重启系统"
-    ["nouveau.disable.error.reboot_needed_note"]="nouveau驱动仍在运行中，必须重启系统后才能继续安装NVIDIA驱动\n这通常发生在以下情况：\n• 有图形程序正在使用nouveau驱动\n• nouveau模块被其他模块依赖\n• 系统正在图形模式下运行"
-    ["nouveau.disable.info.auto_mode_reboot"]="自动化模式：保存当前状态，重启后将自动继续安装"
-    ["nouveau.disable.confirm.reboot_now"]="是否现在重启系统？重启后请重新运行安装脚本"
-    ["nouveau.disable.info.rebooting_now"]="正在重启系统，重启后请重新运行安装脚本..."
-    ["nouveau.disable.exit.user_refused_reboot"]="用户选择不重启，无法继续安装"
-    ["nouveau.disable.success.continue_install"]="nouveau驱动已成功禁用，继续安装NVIDIA驱动"
-    ["persistence_daemon.enable.starting"]="启用NVIDIA persistence daemon..."
-    ["persistence_daemon.enable.success"]="NVIDIA persistence daemon已启用"
-    ["persistence_daemon.enable.warning.service_not_found"]="nvidia-persistenced服务未找到"
-    ["verify.starting"]="验证NVIDIA驱动安装..."
-    ["verify.success.driver_loaded"]="NVIDIA驱动已加载:"
-    ["verify.warning.module_not_loaded"]="NVIDIA驱动模块未加载"
-    ["verify.success.smi_available"]="nvidia-smi工具可用"
-    ["verify.info.testing_driver"]="测试NVIDIA驱动功能..."
-    ["verify.success.driver_working"]="NVIDIA驱动工作正常！"
-    ["verify.error.smi_failed"]="nvidia-smi执行失败，驱动未正常工作"
-    ["verify.warning.smi_unavailable"]="nvidia-smi命令不可用"
-    ["verify.info.loaded_modules"]="已加载的NVIDIA模块:"
-    ["common.unknown"]="未知"
-    ["verify.info.module_version"]="模块版本:"
-    ["cleanup.install_files.starting"]="清理安装文件..."
-    ["final.success.header"]="NVIDIA驱动安装完成！"
-    ["final.summary.header"]="安装摘要:"
-    ["final.summary.distro"]="发行版"
-    ["final.summary.arch"]="架构"
-    ["final.summary.module_type"]="模块类型"
-    ["module.type.open_kernel"]="开源内核模块"
-    ["module.type.proprietary_kernel"]="专有内核模块"
-    ["repo.type.local"]="本地仓库"
-    ["repo.type.network"]="网络仓库"
-    ["final.next_steps.header"]="后续步骤:"
-    ["final.next_steps.working.note"]="1. ✅ 驱动已正常工作，可立即使用NVIDIA GPU\n2. 如需安装CUDA Toolkit，请访问: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n3. 技术支持论坛: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n4. 如遇问题，可回滚安装，请运行"
-    ["final.next_steps.not_working.note"]="1. 重启系统以确保驱动完全生效\n2. 重启后运行 'nvidia-smi' 验证安装\n3. 如需安装CUDA Toolkit，请访问: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n4. 技术支持论坛: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n5. 如遇问题，可回滚安装，请运行"
-    ["final.next_steps.secure_boot.header"]="🔐 Secure Boot提醒："
-    ["final.next_steps.secure_boot.working"]="6. ✅ MOK密钥已正确配置，驱动正常工作"
-    ["final.next_steps.secure_boot.error"]="6. 重启时如果出现MOK Manager界面，请选择 'Enroll MOK' 并输入密码\n7. 如果驱动无法加载，检查: sudo dmesg | grep nvidia\n8. 验证模块签名: modinfo nvidia | grep sig"
-    ["final.notes.compute.header"]="计算专用安装说明:"
-    ["final.notes.compute.notes"]="- 此安装不包含桌面显卡组件 (OpenGL, Vulkan, X驱动等)\n- 适用于计算集群或无显示器的工作站\n- 如需添加桌面组件，可稍后安装相应包"
-    ["final.notes.desktop.header"]="桌面专用安装说明:"
-    ["final.notes.desktop.notes"]="- 此安装不包含CUDA计算组件\n- 适用于纯桌面/游戏用途\n- 如需CUDA支持，可稍后安装nvidia-driver-cuda包"
-    ["permission.error.root_required"]="此脚本需要root权限运行，请使用:"
-    ["main.info.non_interactive_quiet_mode"]="检测到非交互环境，启用静默模式"
-    ["main.header.title"]="NVIDIA驱动一键安装脚本"
-    ["main.header.auto_mode_subtitle"]="无交互自动化模式"
-    ["main.resume.warning_incomplete_state_found"]="检测到未完成的安装状态:"
-    ["main.resume.confirm_resume_install"]="是否从上次中断处继续安装？"
-    ["main.resume.info_resuming"]="从断点继续安装"
-    ["main.resume.info_restarting"]="清理状态文件并重新开始"
-    ["main.config_summary.header"]="安装配置:"
-    ["main.config_summary.distro"]="发行版:"
-    ["main.config_summary.module_type"]="模块类型:"
-    ["main.config_summary.install_type"]="安装类型:"
-    ["main.config_summary.repo_type"]="仓库类型:"
-    ["main.config_summary.auto_mode"]="自动化模式:"
-    ["main.config_summary.force_reinstall"]="强制重装:"
-    ["main.config_summary.auto_reboot"]="自动重启:"
-    ["common.yes"]="是"
-    ["common.no"]="否"
-    ["main.config_summary.confirm"]="是否继续安装？"
-    ["main.config_summary.user_cancel"]="用户取消安装"
-    ["main.install.starting"]="开始NVIDIA驱动安装过程..."
-    ["main.reboot_logic.success_no_reboot_needed"]="🎉 NVIDIA驱动安装成功并正常工作！"
-    ["main.reboot_logic.success_smi_passed"]="nvidia-smi测试通过，驱动已可正常使用，无需重启系统。"
-    ["main.reboot_logic.info_rebooting_on_user_request"]="尽管驱动已正常工作，但用户启用了自动重启选项"
-    ["main.reboot_logic.info_rebooting_now"]="正在重启系统..."
-    ["main.reboot_logic.success_auto_mode_no_reboot"]="自动化模式：驱动安装完成，无需重启"
-    ["main.reboot_logic.confirm_optional_reboot"]="驱动已正常工作，是否仍要重启系统？"
-    ["main.reboot_logic.info_reboot_skipped"]="已跳过重启，可立即使用NVIDIA驱动"
-    ["main.reboot_logic.warning_reboot_required"]="⚠️  NVIDIA驱动需要重启系统才能正常工作"
-    ["main.reboot_logic.warning_smi_failed_reboot_required"]="nvidia-smi测试失败，必须重启系统以完成驱动安装。"
-    ["main.reboot_logic.reason_nouveau"]="原因：nouveau驱动无法完全卸载"
-    ["main.reboot_logic.reason_module_load"]="原因：NVIDIA驱动模块需要重启后才能正常加载"
-    ["main.reboot_logic.info_auto_mode_rebooting"]="自动重启模式：正在重启系统..."
-    ["main.reboot_logic.confirm_reboot_now"]="是否现在重启系统？"
-    ["main.reboot_logic.warning_manual_reboot_needed"]="请手动重启系统以完成驱动安装"
-    ["main.reboot_logic.info_verify_after_reboot"]="重启后可运行 'nvidia-smi' 验证驱动是否正常工作"
-)
-
-declare -A LANG_PACK_EN_US
-
-# 英文语言包
-LANG_PACK_EN_US=(
-    ["exit.handler.receive_signal"]="Received signal:"
-    ["exit.handler.exit_code"]="Exit code:"
-    ["exit.handler.script_interrupted"]="Script interrupted by signal:"
-    ["exit.handler.state_saved_for_resume"]="Installation state saved. You can try to resume on the next run."
-    ["exit.handler.temp_files_starting"]="Cleaning up temporary files..."
-    ["clean.release_lock_file"]="Releasing lock file:"
-    ["state.lock.error.another_install_running"]="Another installation process is running (PID:"
-    ["state.lock.cleaning_orphaned_file"]="Cleaning up orphaned lock file..."
-    ["state.lock.created"]="Install lock created:"
-    ["exit.code.prompt"]="Exit code:"
-    ["exit_code.success"]="Operation successful"
-    ["exit_code.permission"]="Permission and environment errors (1-9):"
-    ["exit_code.permission.no_root"]="Root privileges are required"
-    ["exit_code.permission.fs_denied"]="Insufficient file system permissions"
-    ["exit_code.permission.state_dir_failed"]="Failed to create state directory"
-    ["exit_code.hardware"]="Hardware Detection Error (10-19):"
-    ["exit_code.hardware.no_gpu_detected"]="No NVIDIA GPU detected"
-    ["exit_code.hardware.lspci_unavailable"]="lspci command unavailable"
-    ["exit_code.hardware.gpu_arch_incompatible"]="GPU architecture incompatible with selected modules"
-    ["exit_code.compatibility"]="System Compatibility Errors (20-29):"
-    ["exit_code.compatibility.unsupported_os"]="Unsupported operating system"
-    ["exit_code.compatibility.unsupported_version"]="Unsupported operating system version"
-    ["exit_code.compatibility.unsupported_arch"]="Unsupported system architecture"
-    ["exit_code.config"]="Parameter and Configuration Errors (30-39):"
-    ["exit_code.config.invalid_args"]="Invalid command-line arguments"
-    ["exit_code.config.invalid_install_type"]="Invalid installation type"
-    ["exit_code.config.module_arch_mismatch"]="Module and architecture mismatch"
-    ["exit_code.secure_boot"]="Secure Boot Errors (40-49):"
-    ["exit_code.secure_boot.user_exit"]="User chose to exit to handle Secure Boot"
-    ["exit_code.secure_boot.auto_failed"]="Secure Boot is enabled and cannot be handled automatically"
-    ["exit_code.secure_boot.mok_operation_failed"]="MOK key operation failed"
-    ["exit_code.secure_boot.mok_tools_missing"]="MOK tools are missing"
-    ["exit_code.conflict"]="Existing Driver Conflicts (50-59):"
-    ["exit_code.conflict.existing_driver_user_exit"]="User chose to exit due to existing driver"
-    ["exit_code.conflict.driver_uninstall_failed"]="Failed to uninstall existing driver"
-    ["exit_code.conflict.nouveau_disable_failed"]="Failed to disable nouveau driver"
-    ["exit_code.network"]="Network and Download Errors (60-69):"
-    ["exit_code.network.connection_failed"]="Network connection failed"
-    ["exit_code.network.repo_download_failed"]="Repository file download failed"
-    ["exit_code.network.keyring_download_failed"]="Keyring download failed"
-    ["exit_code.pkg_manager"]="Package Manager Errors (70-79):"
-    ["exit_code.pkg_manager.unavailable"]="Package manager unavailable"
-    ["exit_code.pkg_manager.repo_add_failed"]="Failed to add repository"
-    ["exit_code.pkg_manager.dependency_install_failed"]="Dependency installation failed"
-    ["exit_code.pkg_manager.kernel_headers_failed"]="Failed to install kernel headers"
-    ["exit_code.pkg_manager.nvidia_install_failed"]="Failed to install NVIDIA driver packages"
-    ["exit_code.system_state"]="System status error (80-89):"
-    ["exit_code.system_state.kernel_version_issue"]="Kernel version mismatch issue"
-    ["exit_code.system_state.dkms_build_failed"]="DKMS module build failed"
-    ["exit_code.system_state.module_signing_failed"]="Module signing failed"
-    ["exit_code.system_state.driver_verification_failed"]="Driver validation failed (nvidia-smi)"
-    ["exit_code.state_management"]="State management error (90-99):"
-    ["exit_code.state_management.rollback_file_missing"]="Rollback file is missing"
-    ["exit_code.state_management.rollback_failed"]="Rollback operation failed"
-    ["exit_code.state_management.state_file_corrupted"]="State file is corrupt or another instance is running"
-    ["exit_code.user_cancelled"]="Operation cancelled by user"
-    ["exit_code.unknown_code"]="Unknown error, exit code:"
-    ["auto_yes.prompt"]="Auto-yes mode, automatically confirming:"
-    ["select_option.prompt.range"]="Please enter your choice"
-    ["select_option.prompt.default"]="default"
-    ["select_option.prompt.invalid_choice"]="Invalid choice, please enter a number between"
-    ["args.error.invalid_module_type"]="Invalid module type:"
-    ["args.info.valid_types"]="Valid types are 'open' or 'proprietary'"
-    ["args.error.unknown_arg"]="Unknown argument:"
-    ["args.error.invalid_install_type"]="Invalid installation type."
-    ["args.info.auto_mode_enabled"]="Automation mode enabled."
-    ["args.info.quiet_mode_enabled"]="Quiet mode enabled."
-    ["state.dir.error.create_state_dir"]="Failed to create state directory:"
-    ["cleanup.failed.starting"]="Starting cleanup of previous failed installation state..."
-    ["cleanup.failed.previous_state_found"]="Found previous installation state file:"
-    ["cleanup.failed.confirm_cleanup"]="Do you want to delete these state files and start over?"
-    ["cleanup.failed.state_cleaned"]="State files have been cleaned up."
-    ["cleanup.failed.no_state_found"]="No failed installation state found, no cleanup needed."
-    ["cleanup.success.starting"]="Starting cleanup of post-installation state files..."
-    ["cleanup.success.state_file_deleted"]="Deleted state file:"
-    ["cleanup.success.rollback_file_deleted"]="Deleted rollback file:"
-    ["cleanup.success.all_states_cleaned"]="All state files have been cleaned up."
-    ["rollback.starting"]="Starting installation rollback..."
-    ["rollback.error.rollback_file_missing"]="Rollback file not found, cannot proceed:"
-    ["rollback.warning.changes_will_be_undone"]="This operation will undo the changes made during installation."
-    ["rollback.confirm.proceed"]="Are you sure you want to proceed with the rollback?"
-    ["rollback.info.executing"]="Executing rollback action:"
-    ["rollback.warning.partial_failure"]="Partial rollback failed, please check manually:"
-    ["rollback.error.partial_failure"]="Rollback did not complete successfully."
-    ["rollback.success"]="Rollback completed successfully."
-    ["rollback.error.user_cancelled"]="Rollback cancelled by user."
-    ["detect.os.starting"]="Detecting operating system..."
-    ["detect.os.error.unsupported_arch"]="Unsupported system architecture:"
-    ["detect.os.success"]="Detected operating system:"
-    ["detect.os.error.cannot_detect"]="Cannot detect operating system because /etc/os-release is missing."
-    ["detect.gpu.starting"]="Detecting NVIDIA GPU..."
-    ["detect.gpu.error.lspci_missing"]="\"lspci\" command not found. Please install pciutils."
-    ["detect.gpu.error.no_gpu_found"]="No NVIDIA GPU detected. Exiting script."
-    ["detect.gpu.success.detected"]="Detected GPU"
-    ["detect.gpu.success.support_open"]="supports open kernel modules."
-    ["detect.gpu.error.not_support_open"]="does not support open kernel modules, proprietary modules are required."
-    ["detect.gpu.info.use_proprietary"]="Will proceed with proprietary kernel modules."
-    ["detect.gpu.warning.unknown_device_id"]="Could not determine Device ID for this GPU. Defaulting to proprietary modules."
-    ["detect.gpu.old_gpu_found_warning"]="Detected older NVIDIA GPU that may be incompatible with open kernel modules."
-    ["detect.gpu.open_support_prompt"]="You have selected to install open modules (--modules open), but this requires a Turing (RTX 20 series) or newer architecture GPU."
-    ["detect.gpu.info.open_support_list"]="Architectures that support open modules: Turing, Ampere, Ada Lovelace, Blackwell"
-    ["detect.gpu.info.open_unsupport_list"]="Architectures that require proprietary modules: Maxwell, Pascal, Volta"
-    ["detect.gpu.incompatible.solution_prompt"]="We recommend switching to proprietary modules to ensure compatibility."
-    ["detect.gpu.incompatible.solution_option1"]="1. (Recommended) Automatically switch to proprietary modules and continue."
-    ["detect.gpu.incompatible.solution_option2"]="2. Attempt to use open modules anyway (may cause installation to fail)."
-    ["detect.gpu.incompatible.confirm"]="Switch to proprietary kernel modules for installation?"
-    ["detect.gpu.incompatible.switch"]="Switched to proprietary kernel modules."
-    ["detect.gpu.incompatible.continue_warning"]="Continuing with open kernel modules. If installation fails, please re-run and select proprietary modules."
-    ["detect.gpu.incompatible.auto_mode_switch"]="Automation mode: Incompatible GPU detected. Automatically switching to proprietary modules."
-    ["detect.gpu.summary.header"]="GPU Detection Summary"
-    ["detect.gpu.summary.header.gpu_number"]="GPU #"
-    ["detect.gpu.summary.header.architecture"]="Architecture"
-    ["detect.gpu.summary.header.module_type"]="Module Type"
-    ["detect.gpu.summary.value.open_module"]="Open"
-    ["detect.gpu.summary.value.proprietary_module_fallback"]="Proprietary (Fallback)"
-    ["detect.gpu.summary.value.proprietary_module"]="Proprietary"
-    ["detect.gpu.summary.note.fallback"]="Note: Switched to proprietary modules due to detection of an incompatible GPU."
-    ["detect.distro_support.starting"]="Checking OS support..."
-    ["detect.distro_support.warning.rhel7_eol"]="RHEL 7 is near End-Of-Life (EOL), support may be limited."
-    ["detect.distro_support.error.unsupported_rhel_version"]="Unsupported RHEL/compatible release version:"
-    ["detect.distro_support.warning.fedora_unofficial"]="version may require manual adjustments, not officially fully supported."
-    ["detect.distro_support.error.fedora_incompatible"]="version is incompatible with official NVIDIA repositories."
-    ["detect.distro_support.warning.ubuntu1804_eol"]="Ubuntu 18.04 standard support has ended, support may be limited."
-    ["detect.distro_support.warning.ubuntu_maybe_supported"]="This Ubuntu version may be supported, but has not been fully tested by the script:"
-    ["detect.distro_support.warning.ubuntu_unspecified"]="Unknown Ubuntu version, will attempt to continue:"
-    ["detect.distro_support.warning.debian11_needs_tuning"]="Support for Debian 11 may require manual adjustments."
-    ["detect.distro_support.warning.debian_unspecified"]="Unknown Debian version, will attempt to continue:"
-    ["detect.distro_support.warning.suse_maybe_supported"]="This SUSE version may be supported, but has not been fully tested by the script:"
-    ["detect.distro_support.warning.amzn2_needs_tuning"]="Support for Amazon Linux 2 may require manual adjustments."
-    ["detect.distro_support.error.unsupported_amzn_version"]="Unsupported Amazon Linux version:"
-    ["detect.distro_support.warning.azure_maybe_supported"]="This Azure Linux version may be supported, but has not been fully tested by the script:"
-    ["detect.distro_support.error.unsupported_kylin_version"]="Unsupported KylinOS version."
-    ["detect.distro_support.error.unknown_distro"]="Unknown and unsupported distribution:"
-    ["detect.distro_support.success.fully_supported"]="Operating system passed compatibility check:"
-    ["detect.distro_support.warning.partially_supported"]="Partially supported or untested operating system:"
-    ["detect.distro_support.prompt.confirm.continue_install"]="Installation may fail. Do you want to continue?"
-    ["detect.distro_support.user_cancelled"]="User cancelled installation after OS compatibility check."
-    ["detect.distro_support.error.unsupported"]="This operating system is not supported:"
-    ["detect.distro_support.info.supported_list_header"]="The script currently supports the following systems:"
-    ["detect.distro_support.prompt.confirm.force_install"]="Do you want to force an installation attempt? (Not recommended)"
-    ["detect.distro_support.warning.force_mode_issues"]="Force mode: The installation process may encounter unknown issues."
-    ["detect.existing_driver.skipping_check"]="Skipping check for existing drivers."
-    ["detect.existing_driver.starting"]="Checking for existing NVIDIA driver installations..."
-    ["detect.existing_driver.warning.kernel_module_loaded"]="Detected active NVIDIA kernel module:"
-    ["detect.existing_driver.warning.pkg_manager_install"]="Detected NVIDIA drivers installed via package manager:"
-    ["detect.existing_driver.warning.runfile_install"]="Detected NVIDIA driver installed via .run file."
-    ["detect.existing_driver.warning.ppa_found"]="Detected graphics-drivers PPA source (ppa:graphics-drivers)."
-    ["detect.existing_driver.warning.rpm_fusion_found"]="Detected RPM Fusion repository, which may contain NVIDIA drivers."
-    ["detect.existing_driver.error.driver_found"]="An existing NVIDIA driver installation was detected on the system."
-    ["detect.existing_driver.info.install_method"]="Possible installation method(s):"
-    ["detect.existing_driver.prompt.user_choice"]="Suggested Actions:\n1. Uninstall existing driver and reinstall (Recommended)\n2. Force reinstallation (May cause conflicts)\n3. Skip check and continue installation (Advanced users)\n4. Exit installer"
-    ["prompt.select_option.please_select"]="Please select an option:"
-    ["prompt.select_option.existing_driver.choice_uninstall"]="Automatically uninstall existing drivers and continue (Recommended)"
-    ["prompt.select_option.existing_driver.choice_force"]="Force re-installation (overwrite existing drivers)"
-    ["prompt.select_option.existing_driver.choice_skip"]="Skip this check and continue (unsafe)"
-    ["prompt.select_option.existing_driver.choice_exit"]="Exit script"
-    ["detect.existing_driver.warning.force_reinstall_mode"]="Force re-installation mode selected."
-    ["detect.existing_driver.warning.skip_mode"]="Skipping checks. Proceed at your own risk."
-    ["detect.existing_driver.exit.user_choice"]="User chose to exit due to existing driver."
-    ["detect.existing_driver.warning.auto_mode_uninstall"]="Automation mode: Will automatically uninstall existing drivers."
-    ["detect.existing_driver.warning.force_mode_skip_uninstall"]="Force mode: Skipping uninstall, will attempt to overwrite."
-    ["detect.existing_driver.success.no_driver_found"]="No existing NVIDIA drivers detected."
-    ["uninstall.existing_driver.starting"]="Starting uninstallation of existing NVIDIA drivers..."
-    ["uninstall.existing_driver.info.using_runfile_uninstaller"]="Using nvidia-uninstall to remove .run file installation..."
-    ["uninstall.existing_driver.warning.runfile_uninstall_incomplete"]=".run file driver uninstallation may be incomplete."
-    ["uninstall.existing_driver.info.removing_kernel_modules"]="Removing active NVIDIA kernel modules..."
-    ["uninstall.existing_driver.warning.module_removal_failed"]="Failed to remove some kernel modules. A reboot may be required."
-    ["uninstall.existing_driver.success"]="Existing NVIDIA drivers have been uninstalled."
-    ["secure_boot.check.starting"]="Checking Secure Boot status..."
-    ["secure_boot.check.method"]="detection method"
-    ["secure_boot.check.warning"]="Secure Boot is Enabled"
-    ["secure_boot.check.disabled_or_unsupported"]="Secure Boot is disabled or not supported on this system."
-    ["secure_boot.enabled.error_detected"]="Secure Boot is detected as enabled on your system."
-    ["secure_boot.enabled.why_is_problem"]="Why is this a problem?"
-    ["secure_boot.enabled.why_is_problem_detail"]="1. Secure Boot prevents unsigned kernel modules from loading.\n2. The NVIDIA driver contains kernel modules that must be signed to load.\n3. Even if installed successfully, the driver will not work, causing:\n   • Black screens or graphical display issues.\n   • CUDA/OpenCL to be unavailable.\n   • Multi-monitor setups to fail.\n   • The system may not boot."
-    ["secure_boot.enabled.solutions"]="Solutions"
-    ["secure_boot.enabled.solution.disable"]="Option 1 (Easiest): Disable Secure Boot in your system's UEFI/BIOS settings."
-    ["secure_boot.enabled.solution.disable_steps"]="1. Reboot and enter your BIOS/UEFI settings.\n2. Find the 'Security' or 'Boot' options.\n3. Disable the 'Secure Boot' feature.\n4. Save changes and reboot.\n5. Rerun this script."
-    ["secure_boot.enabled.solution.sign"]="Option 2 (Recommended): Generate a Machine Owner Key (MOK) and use it to sign the NVIDIA kernel modules."
-    ["secure_boot.enabled.solution.sign_steps"]="1. Install necessary tools: mokutil, openssl, dkms.\n2. Generate a Machine Owner Key (MOK).\n3. Enroll the MOK into the UEFI firmware.\n4. Configure DKMS to automatically sign NVIDIA modules.\n5. Rerun this script."
-    ["secure_boot.enabled.solution.prebuilt"]="Option 3 (Distro-specific): Use pre-built and signed drivers provided by your distribution."
-    ["secure_boot.enabled.solution.prebuilt_steps"]="Some distributions provide pre-signed NVIDIA drivers:\n• Ubuntu: Signed drivers may be available via 'ubuntu-drivers'.\n• RHEL: Pre-compiled signed modules may be available.\n• SUSE: May be available through the official repositories."
-    ["secure_boot.enabled.solution.mok_setup"]="MOK Enrollment Process Reminder"
-    ["secure_boot.enabled.solution.mok_setup_notice"]="This script can assist with MOK configuration, but it requires you to:\n• Manually confirm the MOK enrollment upon reboot.\n• Remember the password you have set.\n• Understand the security implications of Secure Boot."
-    ["secure_boot.enabled.sign.detected"]="Existing MOK key detected. Will attempt to use it for signing."
-    ["secure_boot.enabled.advice_footer"]="Please disable Secure Boot or be prepared to sign modules before continuing"
-    ["secure_boot.enabled.choose_action.prompt"]="Please select an action:\n1. Exit installer, I will resolve the Secure Boot issue manually.\n2. Help me configure a MOK key (For advanced users).\n3. Force the installation to continue (Not recommended, may lead to system issues)."
-    ["secure_boot.enabled.choice.exit"]="Exit the script, I will handle it manually (e.g., disable Secure Boot)."
-    ["secure_boot.enabled.choice.sign"]="Attempt to automatically generate and enroll a MOK key for signing (Recommended)."
-    ["secure_boot.enabled.choice.force"]="Ignore this warning and continue installation (the driver WILL NOT load!)."
-    ["secure_boot.enabled.exit.cancelled_user_fix"]="Script has exited. Please re-run after disabling Secure Boot or preparing for signing."
-    ["secure_boot.enabled.exit.useful_commands"]="Useful commands:\n• Check Secure Boot status: mokutil --sb-state\n• List enrolled MOK keys: mokutil --list-enrolled\n• Check for NVIDIA modules: lsmod | grep nvidia"
-    ["secure_boot.enabled.exit.user_choice"]="User chose to handle the Secure Boot issue manually."
-    ["secure_boot.enabled.warning.user_forced_install"]="User forced to continue installation. The NVIDIA driver will likely FAIL to load after reboot!"
-    ["secure_boot.enabled.warning.auto_mode_existing_mok"]="Automation mode: Secure Boot and an existing MOK were detected. Continuing installation."
-    ["secure_boot.enabled.error.auto_mode_failure"]="Automation mode failed: Secure Boot is enabled but no MOK is available. Please disable Secure Boot or create a MOK manually."
-    ["mok.setup.starting"]="Starting MOK key setup for module signing..."
-    ["mok.setup.error.tools_missing"]="Required tools are missing:"
-    ["mok.setup.error.please_install_tools"]="Please install them first. For example:"
-    ["mok.setup.info.using_ubuntu_key"]="Detected and using existing system MOK key at /var/lib/shim-signed/mok/..."
-    ["mok.setup.info.using_dkms_key"]="Detected and using existing DKMS MOK key at /var/lib/dkms/..."
-    ["mok.setup.info.generating_new_key"]="No existing MOK key found, generating a new one..."
-    ["mok.setup.error.generation_failed"]="MOK key generation failed."
-    ["mok.setup.success.generation_complete"]="New MOK key generated and saved in /var/lib/dkms/"
-    ["mok.setup.info.enrolling_key"]="Enrolling the MOK key into the system's boot firmware..."
-    ["mok.setup.enroll.important_note_header"]="!!! IMPORTANT ACTION: Please set a temporary password !!!"
-    ["mok.setup.enroll.note"]="1. You will be prompted to set a one-time password.\n2. Please remember this password, as it is required on reboot.\n3. A simple numeric password is recommended to avoid keyboard layout issues."
-    ["mok.setup.error.enroll_failed"]="MOK key enrollment failed. \"mokutil --import\" command failed."
-    ["mok.setup.success.enroll_queued"]="MOK key enrollment has been requested."
-    ["mok.setup.next_steps.header"]="NEXT STEP: REBOOT and ENROLL KEY"
-    ["mok.setup.enroll.next_steps"]="1. After the script finishes, the system will reboot.\n2. The MOK Manager screen will appear during startup.\n3. Select 'Enroll MOK'.\n4. Select 'Continue'.\n5. Select 'Yes'.\n6. Enter the password you set earlier.\n7. The system will reboot again."
-    ["mok.setup.next_steps.warning_english_interface"]="NOTE: The MOK management interface is usually in English."
-    ["dkms.signing.configuring"]="Configuring DKMS for automatic signing..."
-    ["dkms.signing.success"]="DKMS signing configured successfully."
-    ["pre_check.starting"]="Performing pre-installation checks..."
-    ["root.partition.space.insufficient"]="Root partition has less than 1GB of free space. Installation may fail."
-    ["pre_check.warning.vm_detected"]="Detected running inside a virtual machine:"
-    ["pre_check.vm.note"]="Important Notes:\n• Ensure 3D acceleration is enabled for the virtual machine.\n• Some virtual machine platforms may not support NVIDIA GPU passthrough.\n• Container environments may require special configuration."
-    ["pre_check.warning.custom_kernel_detected"]="Detected custom kernel:"
-    ["pre_check.custom_kernel.note"]="Using a custom kernel might require additional configuration for the driver modules to build successfully."
-    ["pre_check.success"]="Pre-installation checks completed."
-    ["repo.add.exists"]="repository already exists, skipping."
-    ["repo.add.adding"]="Adding repository:"
-    ["pkg_install.info.installing_missing"]="Installing missing packages:"
-    ["pkg_install.info.all_packages_exist"]="All necessary dependency packages are already installed."
-    ["repo.enable.already_done"]="Repositories and dependencies already enabled, skipping this step."
-    ["repo.enable.starting"]="Enabling third-party repositories and dependencies..."
-    ["repo.enable.error.rhel_appstream"]="Failed to enable RHEL AppStream repository."
-    ["repo.enable.error.rhel_baseos"]="Failed to enable RHEL BaseOS repository."
-    ["repo.enable.error.rhel_crb"]="Failed to enable RHEL CodeReady Builder (CRB) repository."
-    ["repo.enable.error.suse_packagehub"]="Failed to enable SUSE PackageHub."
-    ["kernel_headers.install.already_done"]="Kernel headers already installed, skipping this step."
-    ["kernel_headers.install.starting"]="Installing kernel headers and development packages..."
-    ["repo.local.setup.starting"]="Setting up local NVIDIA repository..."
-    ["repo.local.setup.downloading"]="Downloading:"
-    ["repo.network.setup.starting"]="Setting up network NVIDIA repository..."
-    ["repo.network.setup.installing_keyring"]="Downloading and installing NVIDIA GPG keyring..."
-    ["repo.network.setup.keyring_exists"]="NVIDIA keyring is already installed."
-    ["repo.nvidia.add.already_done"]="NVIDIA repository already added, skipping this step."
-    ["repo.nvidia.add.starting"]="Adding official NVIDIA repository..."
-    ["dnf_module.enable.starting"]="Enabling DNF module stream..."
-    ["nvidia_driver.install.starting"]="Starting NVIDIA driver installation"
-    ["nvidia_driver.type.open"]="Open Modules"
-    ["nvidia_driver.type.proprietary"]="Proprietary Modules"
-    ["nouveau.disable.starting"]="Disabling nouveau driver..."
-    ["nouveau.disable.warning.detected_running"]="The nouveau kernel module is currently loaded."
-    ["nouveau.disable.warning.processes_using_drm"]="processes may be using DRM device. Attempting to stop the display manager."
-    ["nouveau.disable.info.stopping_display_manager"]="Attempting to stop display manager to release nouveau..."
-    ["nouveau.disable.info.stop_display_manager"]="Stopping"
-    ["nouveau.disable.warning.failed_stopping_display_manager"]="Failed to stop display manager:"
-    ["nouveau.disable.info.switching_to_text_mode"]="Switching to multi-user text mode..."
-    ["nouveau.disable.info.unloading_module"]="Attempting to unload nouveau kernel module..."
-    ["nouveau.disable.info.unload_module"]="Unloading module"
-    ["nouveau.disable.success.module_unloaded"]="Module unloaded:"
-    ["nouveau.disable.warning.module_unload_failed"]="Failed to unload module:"
-    ["nouveau.disable.error.still_running_reboot_needed"]="Could not unload the nouveau module as it is still in use. A reboot is required."
-    ["nouveau.disable.success.module_unloaded_all"]="nouveau module successfully unloaded."
-    ["nouveau.disable.info.not_running"]="nouveau module is not running."
-    ["nouveau.disable.info.creating_blacklist"]="Creating modprobe blacklist file to disable nouveau..."
-    ["nouveau.disable.info.updating_initramfs"]="Updating initramfs/initrd image..."
-    ["nouveau.disable.warning.initramfs_update_failed"]="Failed to update initramfs."
-    ["nouveau.disable.warning.dracut_missing"]="\"dracut\" command not found, cannot update initramfs."
-    ["nouveau.disable.info.restarting_display_manager"]="Attempting to restore the display manager..."
-    ["nouveau.disable.info.restart_display_manager"]="Restarting"
-    ["nouveau.disable.warning.restart_failed"]="restart failed"
-    ["nouveau.disable.warning.reboot_required_final"]="A reboot is required to disable nouveau."
-    ["nouveau.disable.error.reboot_needed_header"]="!!! REBOOT REQUIRED TO CONTINUE INSTALLATION !!!"
-    ["nouveau.disable.error.reboot_needed_note"]="The nouveau driver is still in use. A system reboot is required before NVIDIA driver installation can continue.\nThis usually happens when:\n• A graphical application is using the nouveau driver.\n• The nouveau module is a dependency for another loaded module.\n• The system is currently running in a graphical session."
-    ["nouveau.disable.info.auto_mode_reboot"]="Automation mode: The system will now reboot to disable nouveau."
-    ["nouveau.disable.confirm.reboot_now"]="Reboot the system now?"
-    ["nouveau.disable.info.rebooting_now"]="Rebooting..."
-    ["nouveau.disable.exit.user_refused_reboot"]="User refused to reboot. Cannot continue installation."
-    ["nouveau.disable.success.continue_install"]="nouveau has been disabled. Continuing with installation."
-    ["persistence_daemon.enable.starting"]="Enabling NVIDIA Persistence Daemon..."
-    ["persistence_daemon.enable.success"]="NVIDIA Persistence Daemon enabled."
-    ["persistence_daemon.enable.warning.service_not_found"]="nvidia-persistenced service not found."
-    ["verify.starting"]="Verifying installation..."
-    ["verify.success.driver_loaded"]="NVIDIA driver is loaded. Version info:"
-    ["verify.warning.module_not_loaded"]="NVIDIA kernel module is not loaded. A reboot may be required."
-    ["verify.success.smi_available"]="nvidia-smi command is available."
-    ["verify.info.testing_driver"]="Testing driver..."
-    ["verify.success.driver_working"]="Driver is working correctly!"
-    ["verify.error.smi_failed"]="nvidia-smi command failed to execute. The driver may not be loaded correctly. A reboot is required."
-    ["verify.warning.smi_unavailable"]="nvidia-smi command is not available. A reboot may be required."
-    ["verify.info.loaded_modules"]="Loaded NVIDIA modules:"
-    ["verify.info.module_version"]="Module version:"
-    ["common.unknown"]="Unknown"
-    ["cleanup.install_files.starting"]="Cleaning up installation files..."
-    ["final.success.header"]="🎉 NVIDIA Driver Installed Successfully! 🎉"
-    ["final.summary.header"]="Installation Summary"
-    ["final.summary.distro"]="Distribution"
-    ["final.summary.arch"]="Architecture"
-    ["final.summary.module_type"]="Module Type"
-    ["module.type.open_kernel"]="Open Kernel Modules"
-    ["module.type.proprietary_kernel"]="Proprietary Kernel Modules"
-    ["repo.type.local"]="Local"
-    ["repo.type.network"]="Network"
-    ["final.next_steps.header"]="Next Steps"
-    ["final.next_steps.working.note"]="1. ✅ The driver is working correctly. You can start using your NVIDIA GPU now.\n2. To install the CUDA Toolkit, please visit: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n3. For technical support, visit the forums: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n4. If you encounter issues, you can roll back the installation by running"
-    ["final.next_steps.not_working.note"]="1. Reboot the system to ensure the driver is fully loaded.\n2. After rebooting, run 'nvidia-smi' to verify the installation.\n3. To install the CUDA Toolkit, please visit: https://docs.nvidia.com/cuda/cuda-installation-guide-linux/\n4. For technical support, visit the forums: https://forums.developer.nvidia.com/c/gpu-graphics/linux/148\n5. If you encounter issues, you can roll back the installation by running"
-    ["final.next_steps.secure_boot.header"]="Secure Boot Note"
-    ["final.next_steps.secure_boot.working"]="Your system has Secure Boot enabled, and the driver is working correctly. This indicates that module signing was successful."
-    ["final.next_steps.secure_boot.error"]="6. If the MOK Manager screen appears on reboot, select 'Enroll MOK' and enter your password.\n7. If the driver fails to load, check kernel messages with: sudo dmesg | grep nvidia\n8. To verify the module's signature, run: modinfo nvidia | grep sig"
-    ["final.notes.compute.header"]="Notes for Compute-Only Installation"
-    ["final.notes.compute.notes"]="- This installation does not include desktop graphics components (e.g., OpenGL, Vulkan, X driver).\n- It is intended for compute clusters or headless workstations.\n- To add desktop functionality, you can install the required packages separately later."
-    ["final.notes.desktop.header"]="Notes for Desktop-Only Installation"
-    ["final.notes.desktop.notes"]="- This installation does not include the CUDA compute components.\n- It is intended for general desktop and gaming purposes.\n- For CUDA support, you can install the 'nvidia-driver-cuda' package later."
-    ["permission.error.root_required"]="This script must be run as root. Please use"
-    ["main.info.non_interactive_quiet_mode"]="Non-interactive terminal detected. Enabling quiet mode automatically."
-    ["main.header.title"]="NVIDIA Driver One-Click Installer"
-    ["main.header.auto_mode_subtitle"]="(Automated Installation Mode)"
-    ["main.resume.warning_incomplete_state_found"]="Incomplete installation state found. Last completed step:"
-    ["main.resume.confirm_resume_install"]="Do you want to attempt to resume the installation from this step? (Selecting 'N' will start over)"
-    ["main.resume.info_resuming"]="Resuming installation..."
-    ["main.resume.info_restarting"]="Restarting installation from the beginning..."
-    ["main.config_summary.header"]="Installation Configuration Summary"
-    ["main.config_summary.distro"]="System:"
-    ["main.config_summary.module_type"]="Module Type:"
-    ["main.config_summary.install_type"]="Install Type:"
-    ["main.config_summary.repo_type"]="Repository:"
-    ["repo.type.local"]="Local"
-    ["repo.type.network"]="Network"
-    ["main.config_summary.auto_mode"]="Auto Mode:"
-    ["common.yes"]="Yes"
-    ["common.no"]="No"
-    ["main.config_summary.force_reinstall"]="Force Reinstall:"
-    ["main.config_summary.auto_reboot"]="Auto Reboot:"
-    ["main.config_summary.confirm"]="Confirm the above configuration and start the installation?"
-    ["main.config_summary.user_cancel"]="Installation cancelled by user."
-    ["main.install.starting"]="Installation process starting..."
-    ["main.reboot_logic.success_no_reboot_needed"]="Installation complete. Driver loaded successfully, no reboot needed!"
-    ["main.reboot_logic.success_smi_passed"]="\"nvidia-smi\" verification passed. Your GPU is ready."
-    ["main.reboot_logic.info_rebooting_on_user_request"]="Rebooting now as per your request (--auto-reboot)."
-    ["main.reboot_logic.info_rebooting_now"]="Rebooting..."
-    ["main.reboot_logic.success_auto_mode_no_reboot"]="Automated installation successful, no reboot required."
-    ["main.reboot_logic.confirm_optional_reboot"]="Do you want to reboot to ensure all system services are running correctly? (Optional)"
-    ["main.reboot_logic.info_reboot_skipped"]="Reboot skipped."
-    ["main.reboot_logic.warning_reboot_required"]="Installation complete, but a reboot is required for the driver to take effect."
-    ["main.reboot_logic.warning_smi_failed_reboot_required"]="\"nvidia-smi\" verification failed, indicating the driver is not loaded correctly."
-    ["main.reboot_logic.reason_nouveau"]="Reason: A reboot is needed to completely disable the nouveau driver."
-    ["main.reboot_logic.reason_module_load"]="Reason: A reboot is needed to load the new kernel modules."
-    ["main.reboot_logic.info_auto_mode_rebooting"]="Automation mode: System requires a reboot and will proceed now."
-    ["main.reboot_logic.confirm_reboot_now"]="Reboot now?"
-    ["main.reboot_logic.warning_manual_reboot_needed"]="User chose to reboot later. Please reboot your system manually."
-    ["main.reboot_logic.info_verify_after_reboot"]="After rebooting, you can use the \"nvidia-smi\" command to verify that the driver is working correctly."
-)
-# ================ 语言包结束 ===================
-
-gettext() {
-    local msgid="$1"
-    local translation=""
-    
-    # 根据当前语言获取翻译
-    case "$LANG_CURRENT" in
-        "zh-cn"|"zh"|"zh_CN")
-            translation="${LANG_PACK_ZH_CN[$msgid]:-}"
-            ;;
-        "en-us"|"en"|"en_US")
-            translation="${LANG_PACK_EN_US[$msgid]:-}"
-            ;;
-        *)
-            # 默认使用中文
-            translation="${LANG_PACK_ZH_CN[$msgid]:-}"
-            ;;
-    esac
-    
-    # 如果没有找到翻译，返回key本身
-    if [[ -z "$translation" ]]; then
-        translation="$msgid"
-    fi
-    
-    printf '%s' "$translation"  # 使用 printf 而不是 echo
-}
-
-# 优雅退出处理
-cleanup_on_exit() {
-    local exit_code=$?
-    local signal="${1:-EXIT}"
-
-    log_debug "$(gettext "exit.handler.receive_signal") $signal, $(gettext "exit.handler.exit_code") $exit_code"
-
-    # 如果是被信号中断，记录中断信息
-    if [[ "$signal" != "EXIT" ]]; then
-        log_warning "$(gettext "exit.handler.script_interrupted") $signal"
-
-        # 保存中断状态
-        if [[ -d "$STATE_DIR" ]]; then
-            echo "INTERRUPTED=true" >> "$STATE_DIR/last_exit_code"
-            echo "SIGNAL=$signal" >> "$STATE_DIR/last_exit_code"
-            echo "INTERRUPT_TIME=$(date '+%Y-%m-%d %H:%M:%S')" >> "$STATE_DIR/last_exit_code"
-        fi
-    fi
-    
-    # 清理临时文件
-    cleanup_temp_files
-    
-    # 如果安装过程中被中断，保存当前状态
-    if [[ "$signal" != "EXIT" ]] && [[ -f "$STATE_FILE" ]]; then
-        log_info "$(gettext "exit.handler.state_saved_for_resume")"
-    fi
-    
-    # 释放可能的锁文件
-    cleanup_lock_files
-    
-    # 根据信号设置适当的退出码
-    case "$signal" in
-        "INT"|"TERM")
-            exit 130  # 标准的信号中断退出码
-            ;;
-        "EXIT")
-            exit $exit_code  # 保持原始退出码
-            ;;
-        *)
-            exit 1
-            ;;
-    esac
-}
-
-# 清理临时文件
-cleanup_temp_files() {
-    log_debug "$(gettext "exit.handler.temp_files_starting")"
-    find /tmp -maxdepth 1 \( \
-        -name "nvidia-driver-local-repo-*.rpm" -o \
-        -name "nvidia-driver-local-repo-*.deb" -o \
-        -name "cuda-keyring*.deb" -o \
-        -name "nvidia-installer-*.log" \
-    \) -print -delete
-}
-
-# 清理锁文件
-cleanup_lock_files() {
-    local lock_files=(
-        "/tmp/.nvidia-installer.lock"
-        "/var/lock/nvidia-installer.lock"
-        "$STATE_DIR/.install.lock"
-    )
-    
-    for lock_file in "${lock_files[@]}"; do
-        if [[ -f "$lock_file" ]]; then
-            log_debug "$(gettext "clean.release_lock_file") $lock_file"
-            rm -f "$lock_file"
-        fi
-    done
-}
-
-# 创建安装锁
-create_install_lock() {
-    local lock_file="$STATE_DIR/.install.lock"
-    
-    if [[ -f "$lock_file" ]]; then
-        local lock_pid=$(cat "$lock_file" 2>/dev/null)
-        if [[ -n "$lock_pid" ]] && kill -0 "$lock_pid" 2>/dev/null; then
-            exit_with_code $EXIT_STATE_FILE_CORRUPTED "$(gettext "state.lock.error.another_install_running") $lock_pid"
-        else
-            log_warning "$(gettext "state.lock.cleaning_orphaned_file")"
-            rm -f "$lock_file"
-        fi
-    fi
-    
-    echo $$ > "$lock_file"
-    log_debug "$(gettext "state.lock.created") $lock_file (PID: $$)"
-}
-
-# 设置信号处理
-trap 'cleanup_on_exit INT' INT
-trap 'cleanup_on_exit TERM' TERM  
-trap 'cleanup_on_exit EXIT' EXIT
-
-# 错误处理函数
-exit_with_code() {
-    local exit_code=$1
-    local message="$2"
-    
-    log_error "$message"
-    
-    # 在调试模式下显示退出码
-    if [[ "${DEBUG:-false}" == "true" ]]; then
-        log_debug "$(gettext "exit.code.prompt") $exit_code"
-    fi
-    
-    # 保存退出码到状态文件供外部查询
-    if [[ -d "$STATE_DIR" ]]; then
-        echo "EXIT_CODE=$exit_code" > "$STATE_DIR/last_exit_code"
-        echo "EXIT_MESSAGE=$message" >> "$STATE_DIR/last_exit_code"
-        echo "EXIT_TIME=$(date '+%Y-%m-%d %H:%M:%S')" >> "$STATE_DIR/last_exit_code"
-    fi
-    
-    exit $exit_code
-}
-
-# 获取退出码描述
-get_exit_code_description() {
-    local code=$1
-    case $code in
-        0) echo "$(gettext "exit_code.success")" ;;
-        1) echo "$(gettext "exit_code.permission.no_root")" ;;
-        2) echo "$(gettext "exit_code.permission.fs_denied")" ;;
-        3) echo "$(gettext "exit_code.permission.state_dir_failed")" ;;
-        10) echo "$(gettext "exit_code.hardware.no_gpu_detected")" ;;
-        11) echo "$(gettext "exit_code.hardware.lspci_unavailable")" ;;
-        12) echo "$(gettext "exit_code.hardware.gpu_arch_incompatible")" ;;
-        20) echo "$(gettext "exit_code.compatibility.unsupported_os")" ;;
-        21) echo "$(gettext "exit_code.compatibility.unsupported_version")" ;;
-        22) echo "$(gettext "exit_code.compatibility.unsupported_arch")" ;;
-        30) echo "$(gettext "exit_code.config.invalid_args")" ;;
-        31) echo "$(gettext "exit_code.config.invalid_install_type")" ;;
-        32) echo "$(gettext "exit_code.config.module_arch_mismatch")" ;;
-        40) echo "$(gettext "exit_code.secure_boot.user_exit")" ;;
-        41) echo "$(gettext "exit_code.secure_boot.auto_failed")" ;;
-        42) echo "$(gettext "exit_code.secure_boot.mok_operation_failed")" ;;
-        43) echo "$(gettext "exit_code.secure_boot.mok_tools_missing")" ;;
-        50) echo "$(gettext "exit_code.conflict.existing_driver_user_exit")" ;;
-        51) echo "$(gettext "exit_code.conflict.driver_uninstall_failed")" ;;
-        52) echo "$(gettext "exit_code.conflict.nouveau_disable_failed")" ;;
-        60) echo "$(gettext "exit_code.network.connection_failed")" ;;
-        61) echo "$(gettext "exit_code.network.repo_download_failed")" ;;
-        62) echo "$(gettext "exit_code.network.keyring_download_failed")" ;;
-        70) echo "$(gettext "exit_code.pkg_manager.unavailable")" ;;
-        71) echo "$(gettext "exit_code.pkg_manager.repo_add_failed")" ;;
-        72) echo "$(gettext "exit_code.pkg_manager.dependency_install_failed")" ;;
-        73) echo "$(gettext "exit_code.pkg_manager.kernel_headers_failed")" ;;
-        74) echo "$(gettext "exit_code.pkg_manager.nvidia_install_failed")" ;;
-        80) echo "$(gettext "exit_code.pkg_manager.kernel_version_issue")" ;;
-        81) echo "$(gettext "exit_code.pkg_manager.dkms_build_failed")" ;;
-        82) echo "$(gettext "exit_code.pkg_manager.module_signing_failed")" ;;
-        83) echo "$(gettext "exit_code.pkg_manager.driver_validation_failed")" ;;
-        90) echo "$(gettext "exit_code.pkg_manager.rollback_file_missing")" ;;
-        91) echo "$(gettext "exit_code.pkg_manager.rollback_failed")" ;;
-        92) echo "$(gettext "exit_code.state_management.state_file_corrupted")" ;;
-        100) echo "$(gettext "exit_code.user_cancelled")" ;;
-        *) echo "$(gettext "exit_code.unknown") $code" ;;
-    esac
-}
-
-# 日志函数
-log_info() {
-    if [[ "$QUIET_MODE" != "true" ]]; then
-        echo -e "${BLUE}[INFO]${NC} $1"
-    fi
-}
-
-log_success() {
-    echo -e "${GREEN}[SUCCESS]${NC} $1"
-}
-
-log_warning() {
-    echo -e "${YELLOW}[WARNING]${NC} $1"
-}
-
-log_error() {
-    echo -e "${RED}[ERROR]${NC} $1" >&2
-}
-
-log_step() {
-    if [[ "$QUIET_MODE" != "true" ]]; then
-        echo -e "${PURPLE}[STEP]${NC} $1"
-    fi
-}
-
-log_debug() {
-    if [[ "${DEBUG:-false}" == "true" ]] && ! [[ "$QUIET_MODE" == "true" ]]; then
-        echo -e "${BLUE}[DEBUG]${NC} $1"
-    fi
-}
-
-# 交互式确认函数
-confirm() {
-    local prompt="$1"
-    local default="${2:-N}"
-
-    if [[ "$AUTO_YES" == "true" ]]; then
-        log_debug "$(gettext "auto_yes.prompt") $prompt -> Y"
-        return 0
-    fi
-    
-    if [[ "$default" == "Y" ]]; then
-        read -p "$prompt (Y/n): " -r
-        [[ ! $REPLY =~ ^[Nn]$ ]]
-    else
-        read -p "$prompt (y/N): " -r
-        [[ $REPLY =~ ^[Yy]$ ]]
-    fi
-}
-
-# 选择菜单函数 (支持自动化)
-select_option() {
-    local prompt="$1"
-    local default="$2"
-    shift 2
-    local options=("$@")
-
-    if [[ "$AUTO_YES" == "true" ]]; then
-        log_debug "$(gettext "auto_yes.prompt") $prompt -> $default"
-        echo "$default"
-        return 0
-    fi
-    
-    echo "$prompt"
-    for i in "${!options[@]}"; do
-        echo "$((i+1)). ${options[$i]}"
-    done
-    echo
-    
-    while true; do
-        read -p "$(gettext "select_option.prompt.range") (1-${#options[@]}, $(gettext "select_option.prompt.default"): $default): " -r choice
-        
-        # 如果用户直接回车，使用默认值
-        if [[ -z "$choice" ]]; then
-            choice="$default"
-        fi
-        
-        # 验证输入
-        if [[ "$choice" =~ ^[0-9]+$ ]] && [[ "$choice" -ge 1 ]] && [[ "$choice" -le ${#options[@]} ]]; then
-            echo "$choice"
-            return 0
-        else
-            echo "$(gettext "select_option.prompt.invalid_choice") 1-${#options[@]}"
-        fi
-    done
-}
-
-# 显示用法
-show_usage() {
-    cat << EOF
-用法: $0 [选项]
-
-基本选项:
-    -h, --help              显示此帮助信息
-    -t, --type TYPE         安装类型: full, compute-only, desktop-only (默认: full)
-    -m, --modules TYPE      内核模块类型: open, proprietary (默认: open)
-    -l, --local             使用本地仓库安装
-    -v, --version VERSION   指定驱动版本 (例如: 575)
-    --lang LANG             设置界面语言: zh_CN, en_US (默认: zh_CN)
-
-自动化选项:
-    -y, --yes               自动确认所有提示 (无交互模式)
-    -q, --quiet             静默模式，减少输出
-    -f, --force             强制重新安装，即使已安装驱动
-    -s, --skip-checks       跳过现有安装检查
-    --auto-reboot           安装完成后自动重启
-
-高级选项:
-    --cleanup               清理失败的安装状态并退出
-    --rollback              回滚到安装前状态
-    --show-exit-codes       显示所有退出码及其含义
-
-环境变量:
-    NVIDIA_INSTALLER_AUTO_YES=true     等同于 -y
-    NVIDIA_INSTALLER_QUIET=true        等同于 -q  
-    NVIDIA_INSTALLER_MODULES=open      等同于 -m open
-    NVIDIA_INSTALLER_TYPE=full         等同于 -t full
-    NVIDIA_INSTALLER_FORCE=true        等同于 -f
-    NVIDIA_INSTALLER_REBOOT=true       等同于 --auto-reboot
-    NVIDIA_INSTALLER_LANG=zh_CN        设置界面语言 (zh_CN, en_US)
-
-示例:
-    # 交互式安装
-    $0
-    
-    # 完全自动化安装
-    $0 -y -q --auto-reboot
-    
-    # 无交互计算专用安装
-    $0 -y -t compute-only -m proprietary
-    
-    # 环境变量方式
-    NVIDIA_INSTALLER_AUTO_YES=true NVIDIA_INSTALLER_TYPE=compute-only $0
-    
-    # CI/CD环境使用
-    $0 -y -q -f -t full --auto-reboot
-
-注意: 
-- 开源模块仅支持 Turing 及更新架构 GPU
-- Maxwell、Pascal、Volta 架构必须使用专有模块
-- 脚本支持幂等操作，可安全重复运行
-- 自动化模式下会使用合理的默认值
-EOF
-}
-
-# 显示退出码信息
-# 显示退出码信息
-show_exit_codes() {
-    cat << 'EOF'
-NVIDIA驱动安装脚本 - 退出码说明
-
-═══════════════════════════════════════════════════════════════
-
-退出码分类说明：
-• 0      : 成功
-• 1-9    : 权限和环境错误
-• 10-19  : 硬件检测错误
-• 20-29  : 系统兼容性错误
-• 30-39  : 参数和配置错误
-• 40-49  : Secure Boot相关错误
-• 50-59  : 现有驱动冲突
-• 60-69  : 网络和下载错误
-• 70-79  : 包管理器错误
-• 80-89  : 系统状态错误
-• 90-99  : 状态管理错误
-• 100-109: 用户取消
-
-详细退出码列表：
-
-EOF
-
-    echo "$(gettext "exit_code.permission")"
-    for code in 1 2 3; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.hardware")"
-    for code in 10 11 12; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.compatibility")"
-    for code in 20 21 22; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.config")"
-    for code in 30 31 32; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.secure_boot")"
-    for code in 40 41 42 43; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.conflict")"
-    for code in 50 51 52; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.network")"
-    for code in 60 61 62; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.pkg_manager")"
-    for code in 70 71 72 73 74; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.system_state")"
-    for code in 80 81 82 83; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.state_management")"
-    for code in 90 91 92; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    echo "$(gettext "exit_code.user_cancelled")"
-    for code in 100; do
-        printf "  %-3s - %s\n" "$code" "$(get_exit_code_description $code)"
-    done
-    echo
-
-    cat << 'EOF'
-═══════════════════════════════════════════════════════════════
-
-You can find the last exit code in the file:
-    /var/lib/nvidia-installer/last_exit_code
-EOF
-}
-
-# 预解析函数，只处理需要在脚本早期生效的参数
-# This function does not need i18n support as it runs before language selection.
-pre_parse_arguments() {
-    for arg in "$@"; do
-        case "$arg" in
-            -y|--yes)
-                AUTO_YES=true
-                ;;
-            -q|--quiet)
-                QUIET_MODE=true
-                ;;
-            -h|--help)
-                show_usage
-                exit 0
-                ;;
-            --show-exit-codes)
-                show_exit_codes
-                exit 0
-                ;;
-        esac
-    done
-
-    # 单独处理 --lang，因为它需要读取下一个参数
-    local i=0
-    local args=("$@")
-    for ((i=0; i<$#; i++)); do
-        if [[ "${args[$i]}" == "--lang" ]]; then
-            # 确保 --lang 后面有值
-            if [[ -n "${args[$((i+1))]}" ]]; then
-                LANG_CURRENT="${args[$((i+1))]}"
-                export NVIDIA_INSTALLER_LANG="$LANG_CURRENT"
-            fi
-            break
-        fi
-    done
-}
-
-# 解析命令行参数
-parse_arguments() {
-    while [[ $# -gt 0 ]]; do
-        case $1 in
-            -h|--help)
-                show_usage
-                exit 0
-                ;;
-            -t|--type)
-                INSTALL_TYPE="$2"
-                shift 2
-                ;;
-            -m|--modules)
-                if [[ "$2" == "proprietary" ]]; then
-                    USE_OPEN_MODULES=false
-                elif [[ "$2" == "open" ]]; then
-                    USE_OPEN_MODULES=true
-                else
-                    exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.invalid_module_type") $2 $(gettext "args.info.valid_types")"
-                fi
-                shift 2
-                ;;
-            -l|--local)
-                USE_LOCAL_REPO=true
-                shift
-                ;;
-            -v|--version)
-                DRIVER_VERSION="$2"
-                shift 2
-                ;;
-            -y|--yes)
-                AUTO_YES=true
-                shift
-                ;;
-            -q|--quiet)
-                QUIET_MODE=true
-                shift
-                ;;
-            -f|--force)
-                FORCE_REINSTALL=true
-                shift
-                ;;
-            -s|--skip-checks)
-                SKIP_EXISTING_CHECKS=true
-                shift
-                ;;
-            --auto-reboot)
-                REBOOT_AFTER_INSTALL=true
-                shift
-                ;;
-            --lang)
-                LANG_CURRENT="$2"
-                shift 2
-                ;;
-            --cleanup)
-                cleanup_failed_install
-                exit 0
-                ;;
-            --rollback)
-                rollback_installation
-                exit 0
-                ;;
-            --show-exit-codes)
-                show_exit_codes
-                exit 0
-                ;;
-            *)
-                exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.unknown_arg") $1"
-                ;;
-        esac
-    done
-
-    # 处理环境变量
-    if [[ "$NVIDIA_INSTALLER_AUTO_YES" == "true" ]]; then
-        AUTO_YES=true
-    fi
-    
-    if [[ "$NVIDIA_INSTALLER_QUIET" == "true" ]]; then
-        QUIET_MODE=true
-    fi
-    
-    if [[ "$NVIDIA_INSTALLER_FORCE" == "true" ]]; then
-        FORCE_REINSTALL=true
-    fi
-    
-    if [[ "$NVIDIA_INSTALLER_REBOOT" == "true" ]]; then
-        REBOOT_AFTER_INSTALL=true
-    fi
-    
-    if [[ -n "$NVIDIA_INSTALLER_MODULES" ]]; then
-        if [[ "$NVIDIA_INSTALLER_MODULES" == "proprietary" ]]; then
-            USE_OPEN_MODULES=false
-        elif [[ "$NVIDIA_INSTALLER_MODULES" == "open" ]]; then
-            USE_OPEN_MODULES=true
-        fi
-    fi
-    
-    if [[ -n "$NVIDIA_INSTALLER_TYPE" ]]; then
-        INSTALL_TYPE="$NVIDIA_INSTALLER_TYPE"
-    fi
-
-    # 验证安装类型
-    if [[ ! "$INSTALL_TYPE" =~ ^(full|compute-only|desktop-only)$ ]]; then
-        exit_with_code $EXIT_INVALID_INSTALL_TYPE "$(gettext "args.error.invalid_install_type") $INSTALL_TYPE"
-    fi
-    
-    # 自动化模式下的合理默认值
-    if [[ "$AUTO_YES" == "true" ]]; then
-        log_debug "$(gettext "args.info.auto_mode_enabled")"
-        if [[ "$QUIET_MODE" == "true" ]]; then
-            log_debug "$(gettext "args.info.quiet_mode_enabled")"
-        fi
-    fi
-}
-
-# 状态管理函数
-create_state_dir() {
-    if ! mkdir -p "$STATE_DIR" 2>/dev/null; then
-        exit_with_code $EXIT_STATE_DIR_FAILED "$(gettext "state.dir.error.create_state_dir") $STATE_DIR"
-    fi
-    chmod 755 "$STATE_DIR"
-    
-    # 创建安装锁，防止并发安装
-    create_install_lock
-}
-
-save_state() {
-    local step="$1"
-    echo "$(date '+%Y-%m-%d %H:%M:%S'): $step" >> "$STATE_FILE"
-}
-
-get_last_state() {
-    if [[ -f "$STATE_FILE" ]]; then
-        tail -1 "$STATE_FILE" | cut -d: -f2- | sed 's/^ *//'
-    fi
-}
-
-is_step_completed() {
-    local step="$1"
-    if [[ -f "$STATE_FILE" ]]; then
-        grep -q ": $step$" "$STATE_FILE"
-    else
-        return 1
-    fi
-}
-
-save_rollback_info() {
-    local action="$1"
-    echo "$action" >> "$ROLLBACK_FILE"
-}
-
-# 清理失败的安装状态
-cleanup_failed_install() {
-    log_info "$(gettext "cleanup.failed.starting")"
-
-    if [[ -f "$STATE_FILE" ]]; then
-        log_info "$(gettext "cleanup.failed.previous_state_found")"
-        if [[ "$QUIET_MODE" != "true" ]]; then
-            cat "$STATE_FILE"
-        fi
-
-        if confirm "$(gettext "cleanup.failed.confirm_cleanup")" "N"; then
-            rm -f "$STATE_FILE" "$ROLLBACK_FILE"
-            log_success "$(gettext "cleanup.failed.state_cleaned")"
-        fi
-    else
-        log_info "$(gettext "cleanup.failed.no_state_found")"
-    fi
-}
-
-cleanup_after_success() {
-    log_info "$(gettext "cleanup.success.starting")"
-
-    # 删除状态文件和回滚文件
-    if [[ -f "$STATE_FILE" ]]; then
-        rm -f "$STATE_FILE"
-        log_success "$(gettext "cleanup.success.state_file_deleted") $STATE_FILE"
-    fi
-    
-    if [[ -f "$ROLLBACK_FILE" ]]; then
-        rm -f "$ROLLBACK_FILE"
-        log_success "$(gettext "cleanup.success.rollback_file_deleted") $ROLLBACK_FILE"
-    fi
-    
-    # 清理临时文件
-    cleanup_temp_files
-
-    log_success "$(gettext "cleanup.success.all_states_cleaned")"
-}
-
-# 回滚安装
-rollback_installation() {
-    log_info "$(gettext "rollback.starting")"
-
-    if [[ ! -f "$ROLLBACK_FILE" ]]; then
-        exit_with_code $EXIT_ROLLBACK_FILE_MISSING "$(gettext "rollback.error.rollback_file_missing") $ROLLBACK_FILE"
-    fi
-
-    log_warning "$(gettext "rollback.warning.changes_will_be_undone")"
-    if confirm "$(gettext "rollback.confirm.proceed")" "N"; then
-        # 从后往前执行回滚操作
-        local rollback_failed=false
-        tac "$ROLLBACK_FILE" | while read -r action; do
-            log_info "$(gettext "rollback.info.executing") $action"
-            if ! eval "$action"; then
-                log_warning "$(gettext "rollback.warning.partial_failure") $action"
-                rollback_failed=true
-            fi
-        done
-
-        if [[ "$rollback_failed" == "true" ]]; then
-            exit_with_code $EXIT_ROLLBACK_FAILED "$(gettext "rollback.error.partial_failure")"
-        fi
-        
-        # 清理状态文件
-        rm -f "$STATE_FILE" "$ROLLBACK_FILE"
-        log_success "$(gettext "rollback.success")"
-    else
-        exit_with_code $EXIT_USER_CANCELLED "$(gettext "rollback.error.user_cancelled")"
-    fi
-}
-
-# 检测操作系统发行版
-detect_distro() {
-    log_step "$(gettext "detect.os.starting")"
-
-    if [[ -f /etc/os-release ]]; then
-        source /etc/os-release
-        DISTRO_ID=$ID
-        DISTRO_VERSION=$VERSION_ID
-        DISTRO_CODENAME=${VERSION_CODENAME:-}
-        
-        # 确定架构
-        ARCH=$(uname -m)
-        if [[ "$ARCH" == "x86_64" ]]; then
-            ARCH="x86_64"
-        elif [[ "$ARCH" == "aarch64" ]]; then
-            ARCH="sbsa"
-        else
-            exit_with_code $EXIT_UNSUPPORTED_ARCH "$(gettext "detect.os.error.unsupported_arch") $ARCH"
-        fi
-
-        log_success "$(gettext "detect.os.success") $NAME ($DISTRO_ID $DISTRO_VERSION) [$ARCH]"
-    else
-        exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "detect.os.error.cannot_detect")"
-    fi
-}
-
-# GPU架构检测数据库
-# 数据主要来源于 The PCI ID Repository (http://pci-ids.ucw.cz/) 和 NVIDIA 官方文档。
-declare -A GPU_ARCH_DB
-
-# 初始化GPU架构数据库
-init_gpu_database() {
-    # Maxwell架构 (GM1xx, GM2xx) - 需要专有模块
-    # GTX 900系列, GTX 700系列部分
-    local maxwell_ids=(
-        "1380" "1381" "1382" "1390" "1391" "1392" "1393" "1398" "1399"  # GM107
-        "13c0" "13c2" "13d7" "13d8" "13d9" "13da" "13f0" "13f1" "13f2" "13f3"  # GM204
-        "17c2" "17c8" "17f0" "17f1"  # GM200
-        "1340" "1341" "1344" "1346" "1347" "1348" "1349" "134b" "134d" "134e" "134f"  # GM108
-    )
-    
-    # Pascal架构 (GP1xx) - 需要专有模块
-    # GTX 10系列, GTX 16系列部分
-    local pascal_ids=(
-        "15f7" "15f8" "15f9"  # GP100
-        "1b00" "1b02" "1b06" "1b30" "1b80" "1b81" "1b82" "1b83" "1b84" "1b87"  # GP102
-        "1be0" "1be1" "1c02" "1c03" "1c04" "1c06" "1c07" "1c09" "1c20" "1c21" "1c22" "1c23"  # GP104
-        "1c30" "1c31" "1c35" "1c60" "1c61" "1c62" "1c81" "1c82" "1c8c" "1c8d" "1c8f"  # GP106
-        "1c90" "1c91" "1c92" "1c94" "1c96" "1cb1" "1cb2" "1cb3" "1cb6" "1cba" "1cbb" "1cbc"  # GP107
-        "1d01" "1d10" "1d11" "1d12" "1d13" "1d16" "1d81"  # GP108
-    )
-    
-    # Volta架构 (GV1xx) - 需要专有模块 (主要是Tesla产品)
-    local volta_ids=(
-        "1db0" "1db1" "1db3" "1db4" "1db5" "1db6" "1db7" "1db8"  # GV100
-        "1df0" "1df2" "1df5" "1df6"  # GV100变种
-    )
-    
-    # Turing架构 (TU1xx) - 支持开源模块
-    # RTX 20系列, GTX 16系列
-    local turing_ids=(
-        "1e02" "1e04" "1e07" "1e09" "1e30" "1e36" "1e78" "1e81" "1e82" "1e84" "1e87" "1e89" "1e90" "1e91"  # TU102
-        "1f02" "1f03" "1f06" "1f07" "1f08" "1f09" "1f0a" "1f10" "1f11" "1f12" "1f14" "1f15" "1f36" "1f42" "1f47" "1f50" "1f51" "1f54" "1f55" "1f76" "1f82" "1f83" "1f95" "1f96" "1f97" "1f98" "1f99" "1f9c" "1f9d" "1f9f" "1fa0" "1fb0" "1fb1" "1fb2" "1fb6" "1fb7" "1fb8" "1fb9" "1fba" "1fbb" "1fbc" "1fdd"  # TU104/TU106
-        "1ff0" "1ff2" "1ff9" "1ffa" "1ffb" "1ffc" "1ffd" "1fff"  # TU117
-    )
-    
-    # Ampere架构 (GA1xx) - 支持开源模块
-    # RTX 30系列, RTX A系列
-    local ampere_ids=(
-        "2204" "2205" "2206" "2207" "2208" "220a" "2216" "2230" "2231" "2232" "2233" "2235" "2236"  # GA102
-        "2484" "2486" "2487" "2488" "2489" "248a" "249c" "249d" "24a0" "24b0" "24b1" "24b6" "24b7" "24b8" "24b9" "24ba" "24bb" "24c7" "24c9" "24dc" "24dd" "24e0" "24fa"  # GA104
-        "2501" "2503" "2504" "2505" "2507" "2508" "2520" "2521" "2523" "2531" "2544" "2545" "2548" "254b" "2560" "2563" "2571" "2582" "2583" "2584"  # GA106
-        "25a0" "25a2" "25a5" "25a6" "25a7" "25a9" "25aa" "25ab" "25ac" "25ad" "25b0" "25b6" "25b8" "25b9" "25ba" "25bb" "25bc" "25bd" "25e0" "25e2" "25e5" "25f9" "25fa" "25fb" "25fc"  # GA107
-    )
-    
-    # Ada Lovelace架构 (AD1xx) - 支持开源模块
-    # RTX 40系列
-    local ada_ids=(
-        "2684" "2685" "2688" "2689" "268a" "268b" "268e" "268f"  # AD102
-        "2704" "2705" "2706" "2708" "2709" "270a" "270b" "270d" "270f" "2717" "2718" "2730" "2757" "2760"  # AD104
-        "2803" "2805" "2820" "2838" "2860" "2882" "2887" "2888"  # AD106
-        "28a0" "28a1" "28b0" "28b8" "28b9" "28ba" "28bb" "28bc" "28e0" "28e1"  # AD107
-    )
-    
-    # Blackwell架构 (GB1xx) - 支持开源模块 (最新架构)
-    local blackwell_ids=(
-        "2330" "2331" "2335" "233a" "233d" "2342"  # GB202 (RTX 50系列预期)
-        "2770" "2782"  # GB100 (数据中心)
-    )
-    
-    # 填充数据库
-    for id in "${maxwell_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Maxwell"
-    done
-    
-    for id in "${pascal_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Pascal"
-    done
-    
-    for id in "${volta_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Volta"
-    done
-    
-    for id in "${turing_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Turing"
-    done
-    
-    for id in "${ampere_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Ampere"
-    done
-    
-    for id in "${ada_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Ada Lovelace"
-    done
-    
-    for id in "${blackwell_ids[@]}"; do
-        GPU_ARCH_DB["$id"]="Blackwell"
-    done
-}
-
-# 检测GPU架构
-detect_gpu_architecture() {
-    local device_id="$1"
-    local architecture="${GPU_ARCH_DB[$device_id]}"
-    
-    if [[ -n "$architecture" ]]; then
-        echo "$architecture"
-    else
-        echo "Unknown"
-    fi
-}
-
-# 检查架构是否支持开源模块
-is_open_module_supported() {
-    local architecture="$1"
-    
-    case "$architecture" in
-        "Turing"|"Ampere"|"Ada Lovelace"|"Blackwell")
-            return 0  # 支持开源模块
-            ;;
-        "Maxwell"|"Pascal"|"Volta")
-            return 1  # 需要专有模块
-            ;;
-        *)
-            return 1  # 未知架构，保守选择专有模块
-            ;;
-    esac
-}
-
-# 检查NVIDIA GPU并确定架构兼容性
-check_nvidia_gpu() {
-    log_step "$(gettext "detect.gpu.starting")"
-    
-    if ! command -v lspci &> /dev/null; then
-        exit_with_code $EXIT_LSPCI_UNAVAILABLE "$(gettext "detect.gpu.error.lspci_missing")"
-    fi
-    
-    if ! lspci | grep -i nvidia > /dev/null 2>&1; then
-        exit_with_code $EXIT_NO_NVIDIA_GPU "$(gettext "detect.gpu.error.no_gpu_found")"
-    fi
-
-    # 初始化GPU数据库
-    init_gpu_database
-    
-    # 获取所有NVIDIA GPU
-    local gpu_count=0
-    local has_incompatible_gpu=false
-    local detected_architectures=()
-    
-    while IFS= read -r line; do
-        ((++gpu_count))
-        local gpu_info=$(echo "$line" | grep -E "(VGA|3D controller)")
-        if [[ -n "$gpu_info" ]]; then
-            log_success "$(gettext "detect.gpu.success.detected") #$gpu_count: $gpu_info"
-
-            # 提取设备ID
-            local pci_address=$(echo "$line" | awk '{print $1}')
-            local device_id=$(lspci -s "$pci_address" -nn | grep -oP '10de:\K[0-9a-fA-F]{4}' | tr '[:upper:]' '[:lower:]')
-
-            if [[ -n "$device_id" ]]; then
-                local architecture=$(detect_gpu_architecture "$device_id")
-                detected_architectures+=("$architecture")
-                # 检查模块兼容性
-                if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                    if is_open_module_supported "$architecture"; then
-                        log_success "GPU #$gpu_count ($architecture) $(gettext "detect.gpu.success.support_open")"
-                    else
-                        log_error "GPU #$gpu_count ($architecture) $(gettext "detect.gpu.error.not_support_open")"
-                        has_incompatible_gpu=true
-                    fi
-                else
-                    log_info "GPU #$gpu_count ($architecture) $(gettext "detect.gpu.info.use_proprietary")"
-                fi
-            else
-                log_warning "GPU #$gpu_count $(gettext "detect.gpu.warning.unknown_device_id")"
-                if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                    has_incompatible_gpu=true
-                fi
-            fi
-        fi
-    done < <(lspci | grep -i nvidia)
-    
-    if [[ $gpu_count -eq 0 ]]; then
-        exit_with_code $EXIT_NO_NVIDIA_GPU "$(gettext "detect.gpu.error.no_gpu_found")"
-    fi
-    
-    # 处理兼容性问题
-    if [[ "$USE_OPEN_MODULES" == "true" ]] && [[ "$has_incompatible_gpu" == "true" ]]; then
-        echo
-        log_error "$(gettext "detect.gpu.old_gpu_found_warning")"
-        echo -e "${RED}$(gettext "detect.gpu.open_support_prompt")${NC}"
-        echo "$(gettext "detect.gpu.info.open_support_list")"
-        echo "$(gettext "detect.gpu.info.open_unsupport_list")"
-        echo
-
-        if ! [[ "$AUTO_YES" == "true" ]]; then
-            echo "$(gettext "detect.gpu.incompatible.solution_prompt")"
-            echo "$(gettext "detect.gpu.incompatible.solution_option1")"
-            echo "$(gettext "detect.gpu.incompatible.solution_option2")"
-            echo
-
-            if confirm "$(gettext "detect.gpu.incompatible.confirm")" "Y"; then
-                log_info "$(gettext "detect.gpu.incompatible.switch")"
-                USE_OPEN_MODULES=false
-            else
-                log_warning "$(gettext "detect.gpu.incompatible.continue_warning")"
-            fi
-        else
-            # 自动化模式下的默认行为：切换到专有模块
-            log_warning "$(gettext "detect.gpu.incompatible.auto_mode_switch")"
-            USE_OPEN_MODULES=false
-        fi
-    fi
-    
-    # 显示最终配置摘要
-    echo
-    log_info "$(gettext "detect.gpu.summary.header")"
-    printf "%-15s %-20s %-15s\n" "$(gettext "detect.gpu.summary.header.gpu_number")" "$(gettext "detect.gpu.summary.header.architecture")" "$(gettext "detect.gpu.summary.header.module_type")"
-    printf "%-15s %-20s %-15s\n" "-------" "--------" "--------"
-    
-    for i in "${!detected_architectures[@]}"; do
-        local arch="${detected_architectures[$i]}"
-        local module_type
-
-        if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-            if is_open_module_supported "$arch"; then
-                module_type=$(gettext "detect.gpu.summary.value.open_module")
-            else
-                module_type=$(gettext "detect.gpu.summary.value.proprietary_module_fallback")
-            fi
-        else
-            module_type=$(gettext "detect.gpu.summary.value.proprietary_module")
-        fi
-        
-        printf "%-15s %-20s %-15s\n" "#$((i+1))" "$arch" "$module_type"
-    done
-    
-    if [ "$USE_OPEN_MODULES" = true ] && [ "$has_incompatible_gpu" = true ]; then
-        echo
-        log_warning "$(gettext "detect.gpu.summary.note.fallback")"
-    fi
-}
-
-# 智能发行版版本检查
-check_distro_support() {
-    log_step "$(gettext "detect.distro_support.starting")"
-
-    local is_supported=true
-    local support_level="full"  # full, partial, unsupported
-    local warning_msg=""
-    
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux)
-            case $DISTRO_VERSION in
-                8|9|10) support_level="full" ;;
-                7) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.rhel7_eol")" ;;
-                *) support_level="unsupported"; warning_msg="$(gettext "detect.distro_support.error.unsupported_rhel_version") $DISTRO_VERSION" ;;
-            esac
-            ;;
-        fedora)
-            local version_num=${DISTRO_VERSION}
-            if [[ $version_num -ge 39 && $version_num -le 42 ]]; then
-                support_level="full"
-            elif [[ $version_num -ge 35 && $version_num -lt 39 ]]; then
-                support_level="partial"
-                warning_msg="Fedora $DISTRO_VERSION $(gettext "detect.distro_support.warning.fedora_unofficial")"
-            else
-                support_level="unsupported"
-                warning_msg="Fedora $DISTRO_VERSION $(gettext "detect.distro_support.error.fedora_incompatible")"
-            fi
-            ;;
-        ubuntu)
-            case $DISTRO_VERSION in
-                20.04|22.04|24.04) support_level="full" ;;
-                18.04) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.ubuntu1804_eol")" ;;
-                *) 
-                    # 尝试从codename判断
-                    if [[ -n "$DISTRO_CODENAME" ]]; then
-                        case $DISTRO_CODENAME in
-                            focal|jammy|noble) support_level="full" ;;
-                            *) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.ubuntu_maybe_supported") $DISTRO_VERSION ($DISTRO_CODENAME)" ;;
-                        esac
-                    else
-                        support_level="partial"
-                        warning_msg="$(gettext "detect.distro_support.warning.ubuntu_unspecified") $DISTRO_VERSION"
-                    fi
-                    ;;
-            esac
-            ;;
-        debian)
-            case $DISTRO_VERSION in
-                12) support_level="full" ;;
-                11) support_level="partial"; warning_msg=$(gettext "detect.distro_support.warning.debian11_needs_tuning") ;;
-                *) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.debian_unspecified") $DISTRO_VERSION" ;;
-            esac
-            ;;
-        opensuse*|sles)
-            if [[ "$DISTRO_VERSION" =~ ^15 ]]; then
-                support_level="full"
-            else
-                support_level="partial"
-                warning_msg="$(gettext "detect.distro_support.warning.suse_maybe_supported") $DISTRO_VERSION"
-            fi
-            ;;
-        amzn)
-            case $DISTRO_VERSION in
-                2023) support_level="full" ;;
-                2) support_level="partial"; warning_msg=$(gettext "detect.distro_support.warning.amzn2_needs_tuning") ;;
-                *) support_level="unsupported"; warning_msg="$(gettext "detect.distro_support.error.unsupported_amzn_version") $DISTRO_VERSION" ;;
-            esac
-            ;;
-        azurelinux|mariner)
-            case $DISTRO_VERSION in
-                2.0|3.0) support_level="full" ;;
-                *) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.azure_maybe_supported") $DISTRO_VERSION" ;;
-            esac
-            ;;
-        kylin)
-            case $DISTRO_VERSION in
-                10) support_level="full" ;;
-                *) support_level="unsupported"; warning_msg=$(gettext "detect.distro_support.error.unsupported_kylin_version") ;;
-            esac
-            ;;
-        *)
-            support_level="unsupported"
-            warning_msg="$(gettext "detect.distro_support.error.unknown_distro") $DISTRO_ID"
-            ;;
-    esac
-    
-    # 输出支持状态
-    case $support_level in
-        "full")
-            log_success "$(gettext "detect.distro_support.success.fully_supported") $DISTRO_ID $DISTRO_VERSION"
-            ;;
-        "partial")
-            log_warning "$(gettext "detect.distro_support.warning.partially_supported") $warning_msg"
-            if ! confirm "$(gettext "detect.distro_support.prompt.confirm.continue_install")" "N"; then
-                exit_with_code $EXIT_USER_CANCELLED "$(gettext "detect.distro_support.user_cancelled")"
-            fi
-            ;;
-        "unsupported")
-            log_error "$(gettext "detect.distro_support.error.unsupported") $warning_msg"
-            echo
-            echo "$(gettext "detect.distro_support.info.supported_list_header")"
-            echo "- RHEL/Rocky/Oracle Linux: 8, 9, 10"
-            echo "- Fedora: 39-42"
-            echo "- Ubuntu: 20.04, 22.04, 24.04"
-            echo "- Debian: 12"
-            echo "- SUSE: 15.x"
-            echo "- Amazon Linux: 2023"
-            echo "- Azure Linux: 2.0, 3.0"
-            echo "- KylinOS: 10"
-            echo
-            if ! confirm "$(gettext "detect.distro_support.prompt.confirm.force_install")" "N"; then
-                exit_with_code $EXIT_UNSUPPORTED_VERSION "$(gettext "exit_code.compatibility.unsupported_version") $DISTRO_ID $DISTRO_VERSION"
-            fi
-            log_warning "$(gettext "detect.distro_support.warning.force_mode_issues")"
-            ;;
-    esac
-}
-
-# 检查现有NVIDIA驱动安装
-check_existing_nvidia_installation() {
-    if [[ "$SKIP_EXISTING_CHECKS" == "true" ]]; then
-        log_info "$(gettext "detect.existing_driver.skipping_check")"
-        return 0
-    fi
-
-    log_step "$(gettext "detect.existing_driver.starting")"
-
-    local existing_driver=""
-    local installation_method=""
-    
-    # 检查是否有NVIDIA内核模块
-    if lsmod | grep -q nvidia; then
-        existing_driver="kernel_module"
-        log_warning "$(gettext "detect.existing_driver.warning.kernel_module_loaded")"
-        lsmod | grep nvidia
-    fi
-    
-    # 检查包管理器安装的驱动
-    case $DISTRO_ID in
-        ubuntu|debian)
-            if dpkg -l | grep -q nvidia-driver; then
-                existing_driver="package_manager"
-                installation_method="apt/dpkg"
-                log_warning "$(gettext "detect.existing_driver.warning.pkg_manager_install")"
-                dpkg -l | grep nvidia-driver
-            fi
-            ;;
-        rhel|rocky|ol|almalinux|fedora|kylin|amzn)
-            if rpm -qa | grep -q nvidia-driver; then
-                existing_driver="package_manager"
-                installation_method="dnf/rpm"
-                log_warning "$(gettext "detect.existing_driver.warning.pkg_manager_install")"
-                rpm -qa | grep nvidia
-            fi
-            ;;
-        opensuse*|sles)
-            if zypper search -i | grep -q nvidia; then
-                existing_driver="package_manager"
-                installation_method="zypper"
-                log_warning "$(gettext "detect.existing_driver.warning.pkg_manager_install")"
-                zypper search -i | grep nvidia
-            fi
-            ;;
-    esac
-    
-    # 检查runfile安装
-    if [[ -f /usr/bin/nvidia-uninstall ]]; then
-        existing_driver="runfile"
-        installation_method="runfile"
-        log_warning "$(gettext "detect.existing_driver.warning.runfile_install")"
-    fi
-    
-    # 检查其他PPA或第三方源
-    case $DISTRO_ID in
-        ubuntu)
-            if apt-cache policy | grep -q "graphics-drivers"; then
-                log_warning "$(gettext "detect.existing_driver.warning.ppa_found")"
-                installation_method="${installation_method:+$installation_method, }graphics-drivers PPA"
-            fi
-            ;;
-        fedora)
-            if dnf repolist | grep -q rpmfusion; then
-                log_warning "$(gettext "detect.existing_driver.warning.rpm_fusion_found")"
-                installation_method="${installation_method:+$installation_method, }RPM Fusion"
-            fi
-            ;;
-    esac
-    
-    # 处理现有安装 (支持自动化)
-    if [[ -n "$existing_driver" ]]; then
-        echo
-        log_error "$(gettext "detect.existing_driver.error.driver_found")"
-        echo "$(gettext "detect.existing_driver.info.install_method") $installation_method"
-        echo
-
-        if ! [[ "$FORCE_REINSTALL" == "true" ]] && ! [[ "$AUTO_YES" == "true" ]]; then
-            echo -e "$(gettext "detect.existing_driver.prompt.user_choice")"
-            echo
-
-            local choice=$(select_option "$(gettext "prompt.select_option.please_select")" "1" \
-                "$(gettext "prompt.select_option.existing_driver.choice_uninstall")" \
-                "$(gettext "prompt.select_option.existing_driver.choice_force")" \
-                "$(gettext "prompt.select_option.existing_driver.choice_skip")" \
-                "$(gettext "prompt.select_option.existing_driver.choice_exit")")
-
-            case $choice in
-                1)
-                    uninstall_existing_nvidia_driver "$existing_driver"
-                    ;;
-                2)
-                    log_warning "$(gettext "detect.existing_driver.warning.force_reinstall_mode")"
-                    FORCE_REINSTALL=true
-                    ;;
-                3)
-                    log_warning "$(gettext "detect.existing_driver.warning.skip_mode")"
-                    SKIP_EXISTING_CHECKS=true
-                    ;;
-                4)
-                    exit_with_code $EXIT_EXISTING_DRIVER_USER_EXIT "$(gettext "detect.existing_driver.exit.user_choice")"
-                    ;;
-            esac
-        elif [[ "$AUTO_YES" == "true" ]] && ! [[ "$FORCE_REINSTALL" == "true" ]]; then
-            # 自动化模式下的默认行为：卸载现有驱动
-            log_warning "$(gettext "detect.existing_driver.warning.auto_mode_uninstall")"
-            uninstall_existing_nvidia_driver "$existing_driver"
-        else
-            log_warning "$(gettext "detect.existing_driver.warning.force_mode_skip_uninstall")"
-        fi
-    else
-        log_success "$(gettext "detect.existing_driver.success.no_driver_found")"
-    fi
-}
-
-# 卸载现有NVIDIA驱动
-uninstall_existing_nvidia_driver() {
-    local driver_type="$1"
-
-    log_step "$(gettext "uninstall.existing_driver.starting")"
-
-    case $driver_type in
-        "runfile")
-            if [[ -f /usr/bin/nvidia-uninstall ]]; then
-                log_info "$(gettext "uninstall.existing_driver.info.using_runfile_uninstaller")"
-                /usr/bin/nvidia-uninstall --silent || log_warning "$(gettext "uninstall.existing_driver.warning.runfile_uninstall_incomplete")"
-            fi
-            ;;
-        "package_manager")
-            case $DISTRO_ID in
-                ubuntu|debian)
-                    apt remove --purge -y nvidia-* libnvidia-* || true
-                    apt autoremove -y || true
-                    ;;
-                rhel|rocky|ol|almalinux|fedora|kylin|amzn)
-                    if dnf --version &>/dev/null; then
-                        dnf remove -y nvidia-* libnvidia-* || true
-                        dnf autoremove -y || true
-                    else
-                        yum remove -y nvidia-* libnvidia-* || true
-                    fi
-                    ;;
-                opensuse*|sles)
-                    zypper remove -y nvidia-* || true
-                    ;;
-            esac
-            ;;
-    esac
-    
-    # 清理模块
-    if lsmod | grep -q nvidia; then
-        log_info "$(gettext "uninstall.existing_driver.info.removing_kernel_modules")"
-        rmmod nvidia_drm nvidia_modeset nvidia_uvm nvidia || log_warning "$(gettext "uninstall.existing_driver.warning.module_removal_failed")"
-    fi
-    
-    # 清理配置文件
-    rm -rf /etc/modprobe.d/*nvidia* /etc/X11/xorg.conf.d/*nvidia* || true
-
-    log_success "$(gettext "uninstall.existing_driver.success")"
-}
-
-# 检测Secure Boot状态
-check_secure_boot() {
-    log_step "$(gettext "secure_boot.check.starting")"
-
-    local secure_boot_enabled=false
-    local secure_boot_method=""
-    
-    # 方法1: 检查/sys/firmware/efi/efivars
-    if [[ -d /sys/firmware/efi/efivars ]]; then
-        if [[ -f /sys/firmware/efi/efivars/SecureBoot-* ]]; then
-            local secure_boot_value=$(od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-* 2>/dev/null | tr -d ' ')
-            if [[ "$secure_boot_value" =~ 1$ ]]; then
-                secure_boot_enabled=true
-                secure_boot_method="efivars"
-            fi
-        fi
-    fi
-    
-    # 方法2: 使用mokutil命令
-    if command -v mokutil &>/dev/null; then
-        if mokutil --sb-state 2>/dev/null | grep -q "SecureBoot enabled"; then
-            secure_boot_enabled=true
-            secure_boot_method="mokutil"
-        fi
-    fi
-    
-    # 方法3: 检查bootctl命令
-    if command -v bootctl &>/dev/null; then
-        if bootctl status 2>/dev/null | grep -q "Secure Boot: enabled"; then
-            secure_boot_enabled=true
-            secure_boot_method="bootctl"
-        fi
-    fi
-    
-    # 方法4: 检查dmesg输出
-    if dmesg | grep -q "Secure boot enabled"; then
-        secure_boot_enabled=true
-        secure_boot_method="dmesg"
-    fi
-
-    log_debug "Secure Boot $(gettext "secure_boot.check.method"): $secure_boot_method"
-
-    if [[ "$secure_boot_enabled" == "true" ]]; then
-        handle_secure_boot_enabled
-    else
-        log_success "$(gettext "secure_boot.check.disabled_or_unsupported")"
-    fi
-}
-
-# 处理Secure Boot启用的情况
-handle_secure_boot_enabled() {
-    echo
-    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
-    echo -e "${RED}██                          ⚠️  $(gettext "secure_boot.check.warning")  ⚠️                            ██${NC}"
-    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
-    echo
-    log_error "$(gettext "secure_boot.enabled.error_detected")"
-    echo
-    echo -e "${YELLOW}🚨 $(gettext "secure_boot.enabled.why_is_problem") ${NC}"
-    echo -e "$(gettext "secure_boot.enabled.why_is_problem_detail")"
-    echo
-    echo -e "${GREEN}✅ $(gettext "secure_boot.enabled.solutions")${NC}"
-    echo
-    echo -e "${BLUE}$(gettext "secure_boot.enabled.solution.disable")${NC}"
-    echo -e "$(gettext "secure_boot.enabled.solution.disable_steps")"
-    echo
-    echo -e "${BLUE}$(gettext "secure_boot.enabled.solution.sign")${NC}"
-    echo -e "$(gettext "secure_boot.enabled.solution.sign_steps")"
-    echo
-    echo -e "${BLUE}$(gettext "secure_boot.enabled.solution.prebuilt")${NC}"
-    echo -e "$(gettext "secure_boot.enabled.solution.prebuilt_steps")"
-    echo
-    echo -e "${YELLOW}$(gettext "secure_boot.enabled.solution.mok_setup")${NC}"
-    echo -e "$(gettext "secure_boot.enabled.solution.mok_setup_notice")"
-    echo
-
-    # 检查是否已有MOK密钥
-    local has_existing_mok=false
-    if [[ -f /var/lib/shim-signed/mok/MOK.der ]] || [[ -f /var/lib/dkms/mok.pub ]]; then
-        has_existing_mok=true
-        echo -e "${GREEN}$(gettext "secure_boot.enabled.sign.detected")${NC}"
-    fi
-    
-    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
-    echo -e "${RED}██  $(gettext "secure_boot.enabled.advice_footer")   ██${NC}"
-    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
-    echo
-
-    if ! [[ "$AUTO_YES" == "true" ]]; then
-        echo -e "$(gettext "secure_boot.enabled.choose_action.prompt")"
-        echo
-
-        local choice=$(select_option "$(gettext "prompt.select_option.please_select")" "1" \
-            "$(gettext "secure_boot.enabled.choice.exit")" \
-            "$(gettext "secure_boot.enabled.choice.sign")" \
-            "$(gettext "secure_boot.enabled.choice.force")")
-
-        case $choice in
-            1)
-                log_info "$(gettext "secure_boot.enabled.exit.cancelled_user_fix")"
-                echo
-                echo -e "$(gettext "secure_boot.enabled.exit.useful_commands")"
-                echo
-                exit_with_code $EXIT_SECURE_BOOT_USER_EXIT "$(gettext "secure_boot.enabled.exit.user_choice")"
-                ;;
-            2)
-                setup_mok_signing
-                ;;
-            3)
-                log_warning "$(gettext "secure_boot.enabled.warning.user_forced_install")"
-                ;;
-        esac
-    else
-        # 自动化模式下的行为
-        if [[ "$has_existing_mok" == "true" ]]; then
-            log_warning "$(gettext "secure_boot.enabled.warning.auto_mode_existing_mok")"
-        else
-            exit_with_code $EXIT_SECURE_BOOT_AUTO_FAILED "$(gettext "secure_boot.enabled.error.auto_mode_failure")"
-        fi
-    fi
-}
-
-# 设置MOK密钥签名
-setup_mok_signing() {
-    log_step "$(gettext "mok.setup.starting")"
-
-    # 检查必要工具
-    local missing_tools=()
-    for tool in mokutil openssl; do
-        if ! command -v "$tool" &>/dev/null; then
-            missing_tools+=("$tool")
-        fi
-    done
-    
-    if [[ ${#missing_tools[@]} -gt 0 ]]; then
-        log_error "$(gettext "mok.setup.error.tools_missing") ${missing_tools[*]}"
-        echo "$(gettext "mok.setup.error.please_install_tools")"
-        case $DISTRO_ID in
-            ubuntu|debian)
-                echo "sudo apt install mokutil openssl"
-                ;;
-            rhel|rocky|ol|almalinux|fedora)
-                echo "sudo dnf install mokutil openssl"
-                ;;
-            opensuse*|sles)
-                echo "sudo zypper install mokutil openssl"
-                ;;
-        esac
-        exit_with_code $EXIT_MOK_TOOLS_MISSING "$(gettext "mok.setup.error.tools_missing") ${missing_tools[*]}"
-    fi
-    
-    # 检查是否已有MOK密钥
-    local mok_key_path=""
-    local mok_cert_path=""
-    
-    # Ubuntu/Debian路径
-    if [[ -f /var/lib/shim-signed/mok/MOK.priv ]] && [[ -f /var/lib/shim-signed/mok/MOK.der ]]; then
-        mok_key_path="/var/lib/shim-signed/mok/MOK.priv"
-        mok_cert_path="/var/lib/shim-signed/mok/MOK.der"
-        log_info "$(gettext "mok.setup.info.using_ubuntu_key")"
-    # DKMS路径
-    elif [[ -f /var/lib/dkms/mok.key ]] && [[ -f /var/lib/dkms/mok.der ]]; then
-        mok_key_path="/var/lib/dkms/mok.key"
-        mok_cert_path="/var/lib/dkms/mok.der"
-        log_info "$(gettext "mok.setup.info.using_dkms_key")"
-    else
-        # 生成新的MOK密钥
-        log_info "$(gettext "mok.setup.info.generating_new_key")"
-
-        # 创建目录
-        mkdir -p /var/lib/dkms
-        
-        # 生成密钥和证书
-        if ! openssl req -new -x509 \
-            -newkey rsa:2048 \
-            -keyout /var/lib/dkms/mok.key \
-            -outform DER \
-            -out /var/lib/dkms/mok.der \
-            -nodes -days 36500 \
-            -subj "/CN=NVIDIA Driver MOK Signing Key"; then
-            exit_with_code $EXIT_MOK_OPERATION_FAILED "$(gettext "mok.setup.error.generation_failed")"
-        fi
-        
-        # 也生成PEM格式的公钥供参考
-        openssl x509 -in /var/lib/dkms/mok.der -inform DER -out /var/lib/dkms/mok.pub -outform PEM
-        
-        mok_key_path="/var/lib/dkms/mok.key"
-        mok_cert_path="/var/lib/dkms/mok.der"
-
-        log_success "$(gettext "mok.setup.success.generation_complete")"
-    fi
-    
-    # 注册MOK密钥
-    log_info "$(gettext "mok.setup.info.enrolling_key")"
-    echo
-    echo -e "${YELLOW}$(gettext "mok.setup.enroll.important_note_header")${NC}"
-    echo -e "$(gettext "mok.setup.enroll.note")"
-    echo
-    
-    if ! mokutil --import "$mok_cert_path"; then
-        exit_with_code $EXIT_MOK_OPERATION_FAILED "$(gettext "mok.setup.error.enroll_failed")"
-    fi
-
-    log_success "$(gettext "mok.setup.success.enroll_queued")"
-    echo
-    echo -e "${GREEN}$(gettext "mok.setup.next_steps.header")${NC}"
-    echo -e "$(gettext "mok.setup.enroll.next_steps")"
-    echo
-    echo -e "${YELLOW}$(gettext "mok.setup.next_steps.warning_english_interface")${NC}"
-    
-    # 配置DKMS自动签名
-    configure_dkms_signing "$mok_key_path" "$mok_cert_path"
-}
-
-# 配置DKMS自动签名
-configure_dkms_signing() {
-    local key_path="$1"
-    local cert_path="$2"
-
-    log_info "$(gettext "配置DKMS自动签名...")"
-
-    # 配置DKMS签名工具
-    if [[ -f /etc/dkms/framework.conf ]]; then
-        # 启用签名工具
-        if grep -q "^#sign_tool" /etc/dkms/framework.conf; then
-            sed -i 's/^#sign_tool/sign_tool/' /etc/dkms/framework.conf
-        elif ! grep -q "^sign_tool" /etc/dkms/framework.conf; then
-            echo 'sign_tool="/etc/dkms/sign_helper.sh"' >> /etc/dkms/framework.conf
-        fi
-    fi
-    
-    # 创建签名脚本
-    cat > /etc/dkms/sign_helper.sh << EOF
-#!/bin/sh
-/lib/modules/"\$1"/build/scripts/sign-file sha512 "$key_path" "$cert_path" "\$2"
-EOF
-    
-    chmod +x /etc/dkms/sign_helper.sh
-    
-    # 为NVIDIA特定配置
-    echo "SIGN_TOOL=\"/etc/dkms/sign_helper.sh\"" > /etc/dkms/nvidia.conf
-    
-    save_rollback_info "rm -f /etc/dkms/sign_helper.sh /etc/dkms/nvidia.conf"
-
-    log_success "$(gettext "dkms.signing.configuring")"
-}
-
-# 预安装检查集合
-pre_installation_checks() {
-    log_step "$(gettext "pre_check.starting")"
-
-    # 检查Secure Boot状态
-    check_secure_boot
-    
-    # 检查根分区空间
-    local root_space=$(df / | awk 'NR==2 {print $4}')
-    if [[ $root_space -lt 1048576 ]]; then  # 1GB
-        log_warning "$(gettext "root.partition.space.insufficient")"
-    fi
-    
-    # 检查是否在虚拟机中运行
-    if systemd-detect-virt --quiet; then
-        local virt_type=$(systemd-detect-virt)
-        log_warning "$(gettext "pre_check.warning.vm_detected") $virt_type"
-        echo -e "$(gettext "pre_check.vm.note")"
-    fi
-    
-    # 检查是否有自定义内核
-    local kernel_version=$(uname -r)
-    if [[ "$kernel_version" =~ (custom|zen|liquorix) ]]; then
-        log_warning "$(gettext "pre_check.warning.custom_kernel_detected") $kernel_version"
-        echo "$(gettext "pre_check.custom_kernel.note")"
-    fi
-
-    log_success "$(gettext "pre_check.success")"
-}
-
-# 获取发行版特定的变量
-get_distro_vars() {
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux)
-            if [[ "$DISTRO_VERSION" == "10" ]]; then
-                DISTRO_REPO="rhel10"
-            elif [[ "$DISTRO_VERSION" == "9" ]]; then
-                DISTRO_REPO="rhel9"
-            elif [[ "$DISTRO_VERSION" == "8" ]]; then
-                DISTRO_REPO="rhel8"
-            fi
-            ARCH_EXT="x86_64"
-            ;;
-        fedora)
-            DISTRO_REPO="fedora${DISTRO_VERSION}"
-            ARCH_EXT="x86_64"
-            ;;
-        ubuntu)
-            DISTRO_REPO="ubuntu${DISTRO_VERSION//.}"
-            ARCH_EXT="amd64"
-            ;;
-        debian)
-            DISTRO_REPO="debian${DISTRO_VERSION}"
-            ARCH_EXT="amd64"
-            ;;
-        opensuse*)
-            DISTRO_REPO="opensuse15"
-            ARCH_EXT="x86_64"
-            ;;
-        sles)
-            DISTRO_REPO="sles15"
-            ARCH_EXT="x86_64"
-            ;;
-        amzn)
-            DISTRO_REPO="amzn2023"
-            ARCH_EXT="x86_64"
-            ;;
-        azurelinux)
-            DISTRO_REPO="azl3"
-            ARCH_EXT="x86_64"
-            ;;
-        mariner)
-            DISTRO_REPO="cm2"
-            ARCH_EXT="x86_64"
-            ;;
-        kylin)
-            DISTRO_REPO="kylin10"
-            ARCH_EXT="x86_64"
-            ;;
-    esac
-}
-
-safe_add_repository() {
-    local repo_type="$1"
-    local repo_url="$2"
-    local repo_name="$3"
-    local key_url="$4"
-    
-    case $repo_type in
-        "dnf")
-            if dnf repolist | grep -q "$repo_name"; then
-                log_info "$repo_name $(gettext "repo.add.exists")"
-            else
-                log_info "$(gettext "repo.add.adding") $repo_name"
-                dnf config-manager --add-repo "$repo_url"
-                save_rollback_info "dnf config-manager --remove-repo $repo_name"
-            fi
-            ;;
-        "apt")
-            if [[ -f "/etc/apt/sources.list.d/$repo_name.list" ]] || grep -q "$repo_url" /etc/apt/sources.list.d/*.list 2>/dev/null; then
-                log_info "$(gettext "repo.add.exists")"
-            else
-                log_info "$(gettext "repo.add.adding") $repo_name"
-                if [[ -n "$key_url" ]]; then
-                    wget -qO- "$key_url" | gpg --dearmor > "/usr/share/keyrings/$repo_name-keyring.gpg"
-                    echo "deb [signed-by=/usr/share/keyrings/$repo_name-keyring.gpg] $repo_url" > "/etc/apt/sources.list.d/$repo_name.list"
-                    save_rollback_info "rm -f /etc/apt/sources.list.d/$repo_name.list /usr/share/keyrings/$repo_name-keyring.gpg"
-                else
-                    echo "deb $repo_url" > "/etc/apt/sources.list.d/$repo_name.list"
-                    save_rollback_info "rm -f /etc/apt/sources.list.d/$repo_name.list"
-                fi
-            fi
-            ;;
-        "zypper")
-            if zypper lr | grep -q "$repo_name"; then
-                log_info "$repo_name $(gettext "repo.add.exists")"
-            else
-                log_info "$(gettext "repo.add.adding") $repo_name"
-                zypper addrepo "$repo_url" "$repo_name"
-                save_rollback_info "zypper removerepo $repo_name"
-            fi
-            ;;
-    esac
-}
-
-safe_install_package() {
-    local package_manager="$1"
-    shift
-    local packages=("$@")
-    
-    local missing_packages=()
-    
-    # 检查哪些包未安装
-    case $package_manager in
-        "dnf"|"yum")
-            for pkg in "${packages[@]}"; do
-                if ! rpm -q "$pkg" &>/dev/null; then
-                    missing_packages+=("$pkg")
-                fi
-            done
-            ;;
-        "apt")
-            for pkg in "${packages[@]}"; do
-                if ! dpkg -l "$pkg" 2>/dev/null | grep -q "^ii"; then
-                    missing_packages+=("$pkg")
-                fi
-            done
-            ;;
-        "zypper")
-            for pkg in "${packages[@]}"; do
-                if ! zypper search -i "$pkg" | grep -q "^i"; then
-                    missing_packages+=("$pkg")
-                fi
-            done
-            ;;
-        "tdnf")
-            for pkg in "${packages[@]}"; do
-                if ! tdnf list installed "$pkg" &>/dev/null; then
-                    missing_packages+=("$pkg")
-                fi
-            done
-            ;;
-    esac
-    
-    # 只安装缺失的包
-    if [[ ${#missing_packages[@]} -gt 0 ]]; then
-        log_info "$(gettext "pkg_install.info.installing_missing") ${missing_packages[*]}"
-        case $package_manager in
-            "dnf")
-                dnf install -y "${missing_packages[@]}"
-                ;;
-            "yum")
-                yum install -y "${missing_packages[@]}"
-                ;;
-            "apt")
-                apt install -y "${missing_packages[@]}"
-                ;;
-            "zypper")
-                zypper install -y "${missing_packages[@]}"
-                ;;
-            "tdnf")
-                tdnf install -y "${missing_packages[@]}"
-                ;;
-        esac
-        
-        # 保存回滚信息
-        for pkg in "${missing_packages[@]}"; do
-            save_rollback_info "$package_manager remove -y $pkg"
-        done
-    else
-        log_info "$(gettext "pkg_install.info.all_packages_exist")"
-    fi
-}
-
-# 启用第三方仓库和依赖
-enable_repositories() {
-    if is_step_completed "enable_repositories"; then
-        log_info "$(gettext "repo.enable.already_done")"
-        return 0
-    fi
-    
-    log_step "$(gettext "repo.enable.starting")"
-    
-    case $DISTRO_ID in
-        rhel)
-            # RHEL需要subscription-manager启用仓库
-            if [[ "$DISTRO_VERSION" == "10" ]]; then
-                subscription-manager repos --enable=rhel-10-for-${ARCH}-appstream-rpms || log_warning "$(gettext "repo.enable.error.rhel_appstream")"
-                subscription-manager repos --enable=rhel-10-for-${ARCH}-baseos-rpms || log_warning "$(gettext "repo.enable.error.rhel_baseos")"
-                subscription-manager repos --enable=codeready-builder-for-rhel-10-${ARCH}-rpms || log_warning "$(gettext "repo.enable.error.rhel_crb")"
-
-                # 安装EPEL
-                if ! rpm -q epel-release &>/dev/null; then
-                    dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-10.noarch.rpm
-                    save_rollback_info "dnf remove -y epel-release"
-                fi
-            elif [[ "$DISTRO_VERSION" == "9" ]]; then
-                subscription-manager repos --enable=rhel-9-for-${ARCH}-appstream-rpms || log_warning "$(gettext "repo.enable.error.rhel_appstream")"
-                subscription-manager repos --enable=rhel-9-for-${ARCH}-baseos-rpms || log_warning "$(gettext "repo.enable.error.rhel_baseos")"
-                subscription-manager repos --enable=codeready-builder-for-rhel-9-${ARCH}-rpms || log_warning "$(gettext "repo.enable.error.rhel_crb")"
-                if ! rpm -q epel-release &>/dev/null; then
-                    dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
-                    save_rollback_info "dnf remove -y epel-release"
-                fi
-            elif [[ "$DISTRO_VERSION" == "8" ]]; then
-                subscription-manager repos --enable=rhel-8-for-${ARCH}-appstream-rpms || log_warning "$(gettext "repo.enable.error.rhel_appstream")"
-                subscription-manager repos --enable=rhel-8-for-${ARCH}-baseos-rpms || log_warning "$(gettext "repo.enable.error.rhel_baseos")"
-                subscription-manager repos --enable=codeready-builder-for-rhel-8-${ARCH}-rpms || log_warning "$(gettext "repo.enable.error.rhel_crb")"
-                if ! rpm -q epel-release &>/dev/null; then
-                    dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
-                    save_rollback_info "dnf remove -y epel-release"
-                fi
-            fi
-            ;;
-        rocky)
-            if [[ "$DISTRO_VERSION" =~ ^(9|10) ]]; then
-                if ! dnf repolist enabled | grep -q crb; then
-                    dnf config-manager --set-enabled crb
-                    save_rollback_info "dnf config-manager --set-disabled crb"
-                fi
-                safe_install_package "dnf" epel-release
-            elif [[ "$DISTRO_VERSION" == "8" ]]; then
-                if ! dnf repolist enabled | grep -q powertools; then
-                    dnf config-manager --set-enabled powertools
-                    save_rollback_info "dnf config-manager --set-disabled powertools"
-                fi
-                safe_install_package "dnf" epel-release
-            fi
-            ;;
-        ol)
-            if [[ "$DISTRO_VERSION" == "10" ]]; then
-                if ! dnf repolist enabled | grep -q ol10_codeready_builder; then
-                    dnf config-manager --set-enabled ol10_codeready_builder
-                    save_rollback_info "dnf config-manager --set-disabled ol10_codeready_builder"
-                fi
-                safe_install_package "dnf" oracle-epel-release-el10
-            elif [[ "$DISTRO_VERSION" == "9" ]]; then
-                if ! dnf repolist enabled | grep -q ol9_codeready_builder; then
-                    dnf config-manager --set-enabled ol9_codeready_builder
-                    save_rollback_info "dnf config-manager --set-disabled ol9_codeready_builder"
-                fi
-                safe_install_package "dnf" oracle-epel-release-el9
-            elif [[ "$DISTRO_VERSION" == "8" ]]; then
-                if ! dnf repolist enabled | grep -q ol8_codeready_builder; then
-                    dnf config-manager --set-enabled ol8_codeready_builder
-                    save_rollback_info "dnf config-manager --set-disabled ol8_codeready_builder"
-                fi
-                safe_install_package "dnf" oracle-epel-release-el8
-            fi
-            ;;
-        debian)
-            # 启用contrib仓库
-            if ! grep -q "contrib" /etc/apt/sources.list; then
-                if ! is_step_completed "debian_contrib_enabled"; then
-                    add-apt-repository -y contrib
-                    save_state "debian_contrib_enabled"
-                    save_rollback_info "add-apt-repository -r contrib"
-                fi
-            fi
-            
-            if ! is_step_completed "apt_update_after_contrib"; then
-                apt update
-                save_state "apt_update_after_contrib"
-            fi
-            ;;
-        opensuse*|sles)
-            # 启用PackageHub
-            if command -v SUSEConnect >/dev/null 2>&1 && ! SUSEConnect -l | grep -q PackageHub; then
-                SUSEConnect --product PackageHub/15/$(uname -m) || log_warning "$(gettext "repo.enable.error.suse_packagehub")"
-                save_rollback_info "SUSEConnect -d --product PackageHub/15/$(uname -m)"
-            fi
-            
-            if ! is_step_completed "zypper_refresh_after_packagehub"; then
-                zypper refresh
-                save_state "zypper_refresh_after_packagehub"
-            fi
-            ;;
-        azurelinux)
-            safe_install_package "tdnf" azurelinux-repos-extended
-            ;;
-        mariner)
-            safe_install_package "tdnf" mariner-repos-extended
-            ;;
-    esac
-    
-    save_state "enable_repositories"
-}
-
-# 安装内核头文件和开发包
-install_kernel_headers() {
-    if is_step_completed "install_kernel_headers"; then
-        log_info "$(gettext "kernel_headers.install.already_done")"
-        return 0
-    fi
-
-    log_step "$(gettext "kernel_headers.install.starting")"
-
-    local kernel_version=$(uname -r)
-    
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux)
-            if [[ "$DISTRO_VERSION" =~ ^(9|10) ]]; then
-                safe_install_package "dnf" kernel-devel-matched kernel-headers
-            else
-                safe_install_package "dnf" "kernel-devel-$(uname -r)" kernel-headers
-            fi
-            ;;
-        fedora)
-            safe_install_package "dnf" kernel-devel-matched kernel-headers
-            ;;
-        ubuntu|debian)
-            if ! is_step_completed "apt_update_before_headers"; then
-                apt update
-                save_state "apt_update_before_headers"
-            fi
-            safe_install_package "apt" "linux-headers-$(uname -r)"
-            ;;
-        opensuse*|sles)
-            local variant=$(uname -r | grep -o '\-[^-]*' | sed 's/^-//')
-            local version=$(uname -r | sed 's/\-[^-]*$//')
-            safe_install_package "zypper" "kernel-${variant:-default}-devel=${version}"
-            ;;
-        amzn)
-            safe_install_package "dnf" "kernel-devel-$(uname -r)" "kernel-headers-$(uname -r)"
-            ;;
-        azurelinux|mariner)
-            safe_install_package "tdnf" "kernel-devel-$(uname -r)" "kernel-headers-$(uname -r)" "kernel-modules-extra-$(uname -r)"
-            ;;
-        kylin)
-            safe_install_package "dnf" "kernel-devel-$(uname -r)" kernel-headers
-            ;;
-    esac
-    
-    save_state "install_kernel_headers"
-}
-
-# 安装本地仓库
-install_local_repository() {
-    log_info "$(gettext "repo.local.setup.starting")"
-
-    local version=${DRIVER_VERSION:-"latest"}
-    local base_url="https://developer.download.nvidia.cn/compute/nvidia-driver"
-    
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux|fedora|amzn|azurelinux|mariner|kylin)
-            local rpm_file="nvidia-driver-local-repo-${DISTRO_REPO}.${version}.${ARCH_EXT}.rpm"
-            log_info "$(gettext "repo.local.setup.downloading") $rpm_file"
-            wget -O /tmp/$rpm_file "${base_url}/${version}/local_installers/${rpm_file}"
-            rpm --install /tmp/$rpm_file
-            ;;
-        ubuntu|debian)
-            local deb_file="nvidia-driver-local-repo-${DISTRO_REPO}-${version}_${ARCH_EXT}.deb"
-            log_info "$(gettext "repo.local.setup.downloading") $deb_file"
-            wget -O /tmp/$deb_file "${base_url}/${version}/local_installers/${deb_file}"
-            dpkg -i /tmp/$deb_file
-            apt update
-            # 添加GPG密钥
-            cp /var/nvidia-driver-local-repo-${DISTRO_REPO}-${version}/nvidia-driver-*-keyring.gpg /usr/share/keyrings/
-            ;;
-        opensuse*|sles)
-            local rpm_file="nvidia-driver-local-repo-${DISTRO_REPO}.${version}.${ARCH_EXT}.rpm"
-            log_info "$(gettext "repo.local.setup.downloading") $rpm_file"
-            wget -O /tmp/$rpm_file "${base_url}/${version}/local_installers/${rpm_file}"
-            rpm --install /tmp/$rpm_file
-            ;;
-    esac
-}
-
-# 安装网络仓库 
-install_network_repository() {
-    log_info "$(gettext "repo.network.setup.starting")"
-
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux|fedora|amzn|kylin)
-            local repo_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-${DISTRO_REPO}.repo"
-            safe_add_repository "dnf" "$repo_url" "cuda-${DISTRO_REPO}"
-            
-            # 清理缓存
-            if ! is_step_completed "dnf_cache_cleared"; then
-                dnf clean expire-cache
-                save_state "dnf_cache_cleared"
-            fi
-            ;;
-        ubuntu|debian)
-            # 检查并安装cuda-keyring
-            if ! dpkg -l cuda-keyring &>/dev/null; then
-                local keyring_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-keyring_1.1-1_all.deb"
-                log_info "$(gettext "repo.network.setup.installing_keyring")"
-                wget -O /tmp/cuda-keyring.deb "$keyring_url"
-                dpkg -i /tmp/cuda-keyring.deb
-                save_rollback_info "dpkg -r cuda-keyring"
-                rm -f /tmp/cuda-keyring.deb
-            else
-                log_info "$(gettext "repo.network.setup.keyring_exists")"
-            fi
-            
-            if ! is_step_completed "apt_update_after_repo"; then
-                apt update
-                save_state "apt_update_after_repo"
-            fi
-            ;;
-        opensuse*|sles)
-            local repo_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-${DISTRO_REPO}.repo"
-            safe_add_repository "zypper" "$repo_url" "cuda-${DISTRO_REPO}"
-            
-            if ! is_step_completed "zypper_refresh_after_repo"; then
-                zypper refresh
-                save_state "zypper_refresh_after_repo"
-            fi
-            ;;
-        azurelinux|mariner)
-            local repo_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-${DISTRO_REPO}.repo"
-            safe_add_repository "dnf" "$repo_url" "cuda-${DISTRO_REPO}"
-            
-            if ! is_step_completed "tdnf_cache_cleared"; then
-                tdnf clean expire-cache
-                save_state "tdnf_cache_cleared"
-            fi
-            ;;
-    esac
-}
-
-# 添加NVIDIA官方仓库
-add_nvidia_repository() {
-    if is_step_completed "add_nvidia_repository"; then
-        log_info "$(gettext "repo.nvidia.add.already_done")"
-        return 0
-    fi
-
-    log_step "$(gettext "repo.nvidia.add.starting")"
-
-    get_distro_vars
-
-    if [[ "$USE_LOCAL_REPO" == "true" ]]; then
-        install_local_repository
-    else
-        install_network_repository
-    fi
-    
-    save_state "add_nvidia_repository"
-}
-
-# 启用DNF模块 (RHEL 8/9特有)
-enable_dnf_modules() {
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux)
-            if [[ "$DISTRO_VERSION" =~ ^(8|9) ]]; then
-                log_step "$(gettext "dnf_module.enable.starting")"
-                if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                    dnf module enable -y nvidia-driver:open-dkms
-                else
-                    dnf module enable -y nvidia-driver:latest-dkms
-                fi
-            fi
-            ;;
-        kylin|amzn)
-            log_step "$(gettext "dnf_module.enable.starting")"
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                dnf module enable -y nvidia-driver:open-dkms
-            else
-                dnf module enable -y nvidia-driver:latest-dkms
-            fi
-            ;;
-    esac
-}
-
-# 安装NVIDIA驱动
-install_nvidia_driver() {
-    log_step "$(gettext "nvidia_driver.install.starting") ($(if $USE_OPEN_MODULES; then echo $(gettext "nvidia_driver.type.open"); else echo $(gettext "nvidia_driver.type.proprietary"); fi), $INSTALL_TYPE)..."
-
-    case $DISTRO_ID in
-        rhel|rocky|ol|almalinux|fedora|kylin|amzn)
-            install_nvidia_rpm
-            ;;
-        ubuntu|debian)
-            install_nvidia_deb
-            ;;
-        opensuse*|sles)
-            install_nvidia_suse
-            ;;
-        azurelinux|mariner)
-            # Azure Linux只支持开源模块
-            tdnf install -y nvidia-open
-            ;;
-    esac
-}
-
-# 安装RPM包
-install_nvidia_rpm() {
-    case $INSTALL_TYPE in
-        full)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                if [[ "$DISTRO_ID" =~ ^(rhel|rocky|ol|almalinux)$ && "$DISTRO_VERSION" =~ ^(10)$ ]] || [[ "$DISTRO_ID" == "fedora" ]]; then
-                    dnf install -y nvidia-open
-                else
-                    dnf install -y nvidia-open
-                fi
-            else
-                dnf install -y cuda-drivers
-            fi
-            ;;
-        compute-only)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                dnf install -y nvidia-driver-cuda kmod-nvidia-open-dkms
-            else
-                dnf install -y nvidia-driver-cuda kmod-nvidia-latest-dkms
-            fi
-            ;;
-        desktop-only)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                dnf install -y nvidia-driver kmod-nvidia-open-dkms
-            else
-                dnf install -y nvidia-driver kmod-nvidia-latest-dkms
-            fi
-            ;;
-    esac
-}
-
-# 安装DEB包
-install_nvidia_deb() {
-    case $INSTALL_TYPE in
-        full)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                apt install -y nvidia-open
-            else
-                apt install -y cuda-drivers
-            fi
-            ;;
-        compute-only)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                apt install -y nvidia-driver-cuda nvidia-kernel-open-dkms
-            else
-                apt install -y nvidia-driver-cuda nvidia-kernel-dkms
-            fi
-            ;;
-        desktop-only)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                apt install -y nvidia-driver nvidia-kernel-open-dkms
-            else
-                apt install -y nvidia-driver nvidia-kernel-dkms
-            fi
-            ;;
-    esac
-}
-
-# 安装SUSE包
-install_nvidia_suse() {
-    case $INSTALL_TYPE in
-        full)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                zypper -v install nvidia-open
-            else
-                zypper -v install cuda-drivers
-            fi
-            ;;
-        compute-only)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                zypper -v install nvidia-compute-G06 nvidia-open-driver-G06
-            else
-                zypper -v install nvidia-compute-G06 nvidia-driver-G06
-            fi
-            ;;
-        desktop-only)
-            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
-                zypper -v install nvidia-video-G06 nvidia-open-driver-G06
-            else
-                zypper -v install nvidia-video-G06 nvidia-driver-G06
-            fi
-            ;;
-    esac
-}
-
-# 禁用nouveau驱动
-disable_nouveau() {
-    log_step "$(gettext "nouveau.disable.starting")"
-    
-    local need_reboot=false
-    local nouveau_active=false
-    
-    # 检查nouveau是否正在使用
-    if lsmod | grep -q "^nouveau"; then
-        nouveau_active=true
-        log_warning "$(gettext "nouveau.disable.warning.detected_running")"
-
-        # 检查是否有进程正在使用nouveau
-        local processes_using_drm=$(lsof /dev/dri/* 2>/dev/null | wc -l)
-        if [[ $processes_using_drm -gt 0 ]]; then
-            log_warning "$processes_using_drm $(gettext "nouveau.disable.warning.processes_using_drm")"
-
-            # 尝试停止图形相关服务
-            log_info "$(gettext "nouveau.disable.info.stopping_display_manager")"
-
-            # 停止显示管理器
-            local display_managers=("gdm" "lightdm" "sddm" "xdm" "kdm")
-            local stopped_services=()
-            
-            for dm in "${display_managers[@]}"; do
-                if systemctl is-active --quiet "$dm" 2>/dev/null; then
-                    log_info "$(gettext "nouveau.disable.info.stop_display_manager") $dm"
-                    systemctl stop "$dm" || log_warning "$(gettext "nouveau.disable.warning.failed_stopping_display_manager") $dm"
-                    stopped_services+=("$dm")
-                    sleep 2
-                fi
-            done
-            
-            # 尝试切换到文本模式
-            if [[ -n "${stopped_services[*]}" ]]; then
-                log_info "$(gettext "nouveau.disable.info.switching_to_text_mode")"
-                systemctl isolate multi-user.target 2>/dev/null || true
-                sleep 3
-            fi
-            
-            # 保存停止的服务信息，以便后续恢复
-            if [[ ${#stopped_services[@]} -gt 0 ]]; then
-                echo "${stopped_services[*]}" > "$STATE_DIR/stopped_display_managers"
-                save_rollback_info "systemctl start ${stopped_services[*]}"
-            fi
-        fi
-        
-        # 尝试卸载nouveau模块
-        log_info "$(gettext "nouveau.disable.info.unloading_module")"
-        
-        # 卸载相关模块（按依赖顺序）
-        local modules_to_remove=("nouveau" "ttm" "drm_kms_helper")
-        local failed_modules=()
-        
-        for module in "${modules_to_remove[@]}"; do
-            if lsmod | grep -q "^$module"; then
-                log_debug "$(gettext "nouveau.disable.info.unload_module"): $module"
-                if modprobe -r "$module" 2>/dev/null; then
-                    log_success "$(gettext "nouveau.disable.success.module_unloaded") $module"
-                else
-                    log_warning "$(gettext "nouveau.disable.warning.module_unload_failed") $module"
-                    failed_modules+=("$module")
-                fi
-            fi
-        done
-        
-        # 检查nouveau是否完全卸载
-        if lsmod | grep -q "^nouveau"; then
-            log_error "$(gettext "nouveau.disable.error.still_running_reboot_needed")"
-            need_reboot=true
-        else
-            log_success "$(gettext "nouveau.disable.success.module_unloaded_all")"
-            nouveau_active=false
-        fi
-    else
-        log_info "$(gettext "nouveau.disable.info.not_running")"
-    fi
-    
-    # 创建黑名单文件（无论如何都要创建）
-    log_info "$(gettext "nouveau.disable.info.creating_blacklist")"
-    cat > /etc/modprobe.d/blacklist-nvidia-nouveau.conf << EOF
-# 禁用nouveau开源驱动，由NVIDIA安装脚本生成
-blacklist nouveau
-options nouveau modeset=0
-EOF
-    
-    save_rollback_info "rm -f /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
-    
-    # 更新initramfs
-    log_info "$(gettext "nouveau.disable.info.updating_initramfs")"
-    case $DISTRO_ID in
-        ubuntu|debian)
-            if ! update-initramfs -u; then
-                log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"
-            fi
-            ;;
-        rhel|rocky|ol|almalinux|fedora|kylin|amzn)
-            if command -v dracut &> /dev/null; then
-                if ! dracut -f; then
-                    log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"
-                fi
-            else
-                log_warning "$(gettext "nouveau.disable.warning.dracut_missing")"
-            fi
-            ;;
-        opensuse*|sles)
-            if ! mkinitrd; then
-                log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"
-            fi
-            ;;
-        azurelinux|mariner)
-            if command -v dracut &> /dev/null; then
-                if ! dracut -f; then
-                    log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"
-                fi
-            else
-                log_warning "$(gettext "nouveau.disable.warning.dracut_missing")"
-            fi
-            ;;
-    esac
-    
-    # 如果成功卸载了nouveau，尝试重启显示服务
-    if [[ "$nouveau_active" == "false" && -f "$STATE_DIR/stopped_display_managers" ]]; then
-        local stopped_services
-        read -r stopped_services < "$STATE_DIR/stopped_display_managers"
-        
-        if [[ -n "$stopped_services" ]]; then
-            log_info "$(gettext "nouveau.disable.info.restarting_display_manager")"
-            # 切换回图形模式
-            systemctl isolate graphical.target 2>/dev/null || true
-            sleep 2
-            
-            # 重启显示管理器
-            for dm in $stopped_services; do
-                log_info "$(gettext "nouveau.disable.info.restart_display_manager"): $dm"
-                systemctl start "$dm" || log_warning "$(gettext "nouveau.disable.warning.restart_failed"): $dm"
-            done
-            
-            rm -f "$STATE_DIR/stopped_display_managers"
-        fi
-    fi
-    
-    # 报告状态并决定后续行动
-    if [[ "$need_reboot" == "true" ]]; then
-        log_warning "$(gettext "nouveau.disable.warning.reboot_required_final")"
-        echo "NOUVEAU_NEEDS_REBOOT=true" > "$STATE_DIR/nouveau_status"
-        
-        echo
-        log_error "$(gettext "nouveau.disable.error.reboot_needed_header")"
-        echo "$(gettext "nouveau.disable.error.reboot_needed_note")"
-        echo
-
-        if [[ "$AUTO_YES" == "true" ]]; then
-            log_info "$(gettext "nouveau.disable.info.auto_mode_reboot")"
-            save_state "nouveau_disabled_need_reboot"
-            reboot
-        else
-            if confirm "$(gettext "nouveau.disable.confirm.reboot_now")" "Y"; then
-                log_info "$(gettext "nouveau.disable.info.rebooting_now")"
-                save_state "nouveau_disabled_need_reboot"
-                reboot
-            else
-                exit_with_code $EXIT_NOUVEAU_DISABLE_FAILED "$(gettext "nouveau.disable.exit.user_refused_reboot")"
-            fi
-        fi
-    else
-        log_success "$(gettext "nouveau.disable.success.continue_install")"
-        echo "NOUVEAU_NEEDS_REBOOT=false" > "$STATE_DIR/nouveau_status"
-        
-        # 既然nouveau已经成功禁用，就不需要在最终重启逻辑中额外处理
-        # 继续正常的安装流程
-    fi
-}
-
-# 启用persistence daemon
-enable_persistence_daemon() {
-    log_step "$(gettext "persistence_daemon.enable.starting")"
-    
-    if systemctl list-unit-files | grep -q nvidia-persistenced; then
-        systemctl enable nvidia-persistenced
-        log_success "$(gettext "persistence_daemon.enable.success")"
-    else
-        log_warning "$(gettext "persistence_daemon.enable.warning.service_not_found")"
-    fi
-}
-
-# 验证安装
-verify_installation() {
-    log_step "$(gettext "verify.starting")"
-
-    local driver_working=false
-    local needs_reboot=false
-    
-    # 检查驱动版本
-    if [[ -f /proc/driver/nvidia/version ]]; then
-        local driver_version=$(cat /proc/driver/nvidia/version | head -1)
-        log_success "$(gettext "verify.driver_loaded"): $driver_version"
-    else
-        log_warning "$(gettext "verify.warning.module_not_loaded")"
-        needs_reboot=true
-    fi
-    
-    # 检查nvidia-smi
-    if command -v nvidia-smi &> /dev/null; then
-        log_success "$(gettext "verify.success.smi_available")"
-        log_info "$(gettext "verify.info.testing_driver")"
-
-        if nvidia-smi &> /dev/null; then
-            log_success "$(gettext "verify.success.driver_working")"
-            driver_working=true
-            echo
-            nvidia-smi
-        else
-            log_error "$(gettext "verify.error.smi_failed")"
-            needs_reboot=true
-        fi
-    else
-        log_warning "$(gettext "verify.warning.smi_unavailable")"
-        needs_reboot=true
-    fi
-    
-    # 检查模块类型
-    if lsmod | grep -q nvidia; then
-        local module_info=$(lsmod | grep nvidia | head -1)
-        log_info "$(gettext "verify.info.loaded_modules"): $module_info"
-
-        # 检查是否是开源模块
-        if [[ -f /sys/module/nvidia/version ]]; then
-            local module_version=$(cat /sys/module/nvidia/version 2>/dev/null || echo "$(gettext "common.unknown")")
-            log_info "$(gettext "verify.info.module_version") $module_version"
-        fi
-    fi
-    
-    # 保存验证结果
-    if [[ "$driver_working" == "true" ]]; then
-        echo "DRIVER_WORKING=true" > "$STATE_DIR/driver_status"
-    else
-        echo "DRIVER_WORKING=false" > "$STATE_DIR/driver_status"
-    fi
-    
-    if [[ "$needs_reboot" == "true" ]]; then
-        echo "NEEDS_REBOOT=true" >> "$STATE_DIR/driver_status"
-    else
-        echo "NEEDS_REBOOT=false" >> "$STATE_DIR/driver_status"
-    fi
-}
-
-# 清理安装文件
-cleanup() {
-    log_step "$(gettext "cleanup.install_files.starting")"
-
-    if [[ "$USE_LOCAL_REPO" == "true" ]]; then
-        case $DISTRO_ID in
-            rhel|rocky|ol|almalinux|fedora|kylin|amzn)
-                dnf remove -y nvidia-driver-local-repo-* 2>/dev/null || true
-                ;;
-            ubuntu|debian)
-                apt remove --purge -y nvidia-driver-local-repo-* 2>/dev/null || true
-                ;;
-            opensuse*|sles)
-                zypper remove -y nvidia-driver-local-repo-* 2>/dev/null || true
-                ;;
-            azurelinux|mariner)
-                tdnf remove -y nvidia-driver-local-repo-* 2>/dev/null || true
-                ;;
-        esac
-    fi
-    
-    # 清理下载的文件
-    cleanup_temp_files
-    
-    # 清理锁文件
-    cleanup_lock_files
-}
-
-# 显示后续步骤 (更新信息)
-show_next_steps() {
-    log_success "$(gettext "final.success.header")"
-    echo
-    echo -e "${GREEN}$(gettext "final.summary.header")${NC}"
-    echo -e "- $(gettext "final.summary.distro"): $DISTRO_ID $DISTRO_VERSION\n- $(gettext "final.summary.arch"): $ARCH\n- $(gettext "final.summary.module_type"): $(if $USE_OPEN_MODULES; then echo $(gettext "module.type.open_kernel"); else echo $(gettext "module.type.proprietary_kernel"); fi)\n- $(gettext "final.summary.install_type"): $INSTALL_TYPE\n- $(gettext "final.summary.repo_type"): $(if $USE_LOCAL_REPO; then echo $(gettext "repo.type.local"); else echo $(gettext "repo.type.network"); fi)"
-    echo
-
-    # 根据驱动工作状态显示不同的后续步骤
-    local driver_working=false
-    if [[ -f "$STATE_DIR/driver_status" ]]; then
-        local driver_status=$(grep "DRIVER_WORKING" "$STATE_DIR/driver_status" | cut -d= -f2)
-        if [[ "$driver_status" == "true" ]]; then
-            driver_working=true
-        fi
-    fi
-
-    echo -e "${YELLOW}$(gettext "final.next_steps.header")${NC}"
-    if [[ "$driver_working" == "true" ]]; then
-        echo -e "$(gettext "final.next_steps.working.note") '$0 --rollback' "
-    else
-        echo -e "$(gettext "final.next_steps.not_working.note") '$0 --rollback' "
-    fi
-    
-    # Secure Boot相关提示
-    if [[ -d /sys/firmware/efi/efivars ]] && [[ -f /sys/firmware/efi/efivars/SecureBoot-* ]]; then
-        local sb_value=$(od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-* 2>/dev/null | tr -d ' ')
-        if [[ "$sb_value" =~ 1$ ]]; then
-            echo
-            echo -e "${YELLOW}$(gettext "final.next_steps.secure_boot.header")${NC}"
-            if [[ "$driver_working" == "true" ]]; then
-                echo "$(gettext "final.next_steps.secure_boot.working")"
-            else
-                echo "$(gettext "final.next_steps.secure_boot.error")"
-            fi
-        fi
-    fi
-    
-    echo
-    
-    if [[ "$INSTALL_TYPE" == "compute-only" ]]; then
-        echo -e "${BLUE}$(gettext "final.notes.compute.header")${NC}"
-        echo "$(gettext "final.notes.compute.notes")"
-    elif [[ "$INSTALL_TYPE" == "desktop-only" ]]; then
-        echo -e "${BLUE}$(gettext "final.notes.desktop.header")${NC}"
-        echo -e "$(gettext "final.notes.desktop.notes")"
-    fi
-}
-
-# 检查是否以root权限运行
-check_root() {
-    if [[ $EUID -ne 0 ]]; then
-        exit_with_code $EXIT_NO_ROOT "$(gettext "permission.error.root_required") sudo $0"
-    fi
-}
-
-# 语言选择函数
-select_language() {
-    # 如果是自动化模式或静默模式，使用默认语言
-    if [[ "$AUTO_YES" == "true" ]] || [[ "$QUIET_MODE" == "true" ]]; then
-        return 0
-    fi
-    
-    # 如果不是交互式终端，使用默认语言
-    if [[ ! -t 0 ]]; then
-        return 0
-    fi
-    
-    # 如果已经通过环境变量设置了语言，跳过选择
-    if [[ -n "$NVIDIA_INSTALLER_LANG" ]]; then
-        LANG_CURRENT="$NVIDIA_INSTALLER_LANG"
-        return 0
-    fi
-    
-    echo
-    echo "=================================================="
-    echo "  Language Selection / 语言选择"
-    echo "=================================================="
-    echo
-    echo "Please select your preferred language:"
-    echo "请选择您首选的语言:"
-    echo
-    echo "1. 中文 (Simplified Chinese)"
-    echo "2. English"
-    echo
-    
-    while true; do
-        read -p "Please enter your choice (1-2) / 请输入您的选择 (1-2) [default/默认: 1]: " -r choice
-        
-        # 如果用户直接回车，使用默认值
-        if [[ -z "$choice" ]]; then
-            choice="1"
-        fi
-        
-        case $choice in
-            1)
-                LANG_CURRENT="zh_CN"
-                echo "已选择中文"
-                break
-                ;;
-            2)
-                LANG_CURRENT="en_US"
-                echo "English selected"
-                break
-                ;;
-            *)
-                echo "Invalid choice, please enter 1 or 2 / 无效选择，请输入1或2"
-                ;;
-        esac
-    done
-    echo
-}
-
-# 主函数 (添加状态管理和无交互支持)
-main() {
-    # 预解析命令行参数，在选择语言之前处理一些参数，如--quiet和--auto-yes，这样可以确保在输出任何内容之前就已经设置了这些参数
-    pre_parse_arguments "$@"
-    # 语言选择（在任何输出之前）
-    select_language
-
-    # 检测终端环境，如果不是TTY则自动启用静默模式
-    if [[ ! -t 0 ]] && [[ "$QUIET_MODE" != "true" ]]; then
-        log_info "$(gettext "main.info.non_interactive_quiet_mode")"
-        QUIET_MODE=true
-    fi
-
-    if ! [[ "$QUIET_MODE" == "true" ]]; then
-        echo -e "${GREEN}"
-        echo "=============================================="
-        echo "  $(gettext "main.header.title") v${SCRIPT_VERSION}"
-        if [[ "$AUTO_YES" == "true" ]]; then
-            echo "  $(gettext "main.header.auto_mode_subtitle")"
-        fi
-        echo "=============================================="
-        echo -e "${NC}"
-    fi
-    
-    # 创建状态目录
-    create_state_dir
-    
-    # 解析命令行参数
-    parse_arguments "$@"
-    
-    # 检查root权限
-    check_root
-    
-    # 检查上次安装状态
-    local last_state=$(get_last_state)
-    if [[ -n "$last_state" && "$last_state" != "installation_completed" ]]; then
-        echo
-        log_warning "$(gettext "main.resume.warning_incomplete_state_found") $last_state"
-        if ! [[ "$AUTO_YES" == "true" ]] && confirm "$(gettext "main.resume.confirm_resume_install")" "N"; then
-            log_info "$(gettext "main.resume.info_resuming")"
-        else
-            log_info "$(gettext "main.resume.info_restarting")"
-            rm -f "$STATE_FILE" "$ROLLBACK_FILE"
-        fi
-    fi
-    
-    # 检测系统环境
-    if ! is_step_completed "detect_distro"; then
-        detect_distro
-        save_state "detect_distro"
-    fi
-    
-    if ! is_step_completed "check_distro_support"; then
-        check_distro_support
-        save_state "check_distro_support"
-    fi
-    
-    if ! is_step_completed "check_nvidia_gpu"; then
-        check_nvidia_gpu
-        save_state "check_nvidia_gpu"
-    fi
-    
-    if ! is_step_completed "check_existing_installation"; then
-        check_existing_nvidia_installation
-        save_state "check_existing_installation"
-    fi
-    
-    if ! is_step_completed "pre_installation_checks"; then
-        pre_installation_checks
-        save_state "pre_installation_checks"
-    fi
-    
-    # 显示安装配置
-    if ! is_step_completed "show_config"; then
-        echo
-        echo -e "${PURPLE}$(gettext "main.config_summary.header")${NC}"
-        echo "- $(gettext "main.config_summary.distro") $DISTRO_ID $DISTRO_VERSION [$ARCH]"
-        echo "- $(gettext "main.config_summary.module_type") $(if $USE_OPEN_MODULES; then echo $(gettext "module.type.open_kernel"); else echo $(gettext "module.type.proprietary"); fi)"
-        echo "- $(gettext "main.config_summary.install_type") $INSTALL_TYPE"
-        echo "- $(gettext "main.config_summary.repo_type") $(if $USE_LOCAL_REPO; then echo $(gettext "repository.type.local"); else echo $(gettext "repository.type.remote"); fi)"
-        echo "- $(gettext "main.config_summary.auto_mode") $(if $AUTO_YES; then echo $(gettext "common.yes"); else echo $(gettext "common.no"); fi)"
-        echo "- $(gettext "main.config_summary.force_reinstall") $(if $FORCE_REINSTALL; then echo $(gettext "common.yes"); else echo $(gettext "common.no"); fi)"
-        echo "- $(gettext "main.config_summary.auto_reboot") $(if $REBOOT_AFTER_INSTALL; then echo $(gettext "common.yes"); else echo $(gettext "common.no"); fi)"
-        echo
-
-        if ! [[ "$AUTO_YES" == "true" ]] && ! [[ "$FORCE_REINSTALL" == "true" ]] && ! [[ "$SKIP_EXISTING_CHECKS" == "true" ]]; then
-            if ! confirm "$(gettext "main.config_summary.confirm")" "Y"; then
-                exit_with_code $EXIT_USER_CANCELLED "$(gettext "main.config_summary.user_cancel")"
-            fi
-        fi
-        save_state "show_config"
-    fi
-    
-    # 开始安装过程
-    echo
-    log_info "$(gettext "main.install.starting")"
-
-    # 安装内核头文件
-    install_kernel_headers
-    
-    # 启用仓库和依赖
-    enable_repositories
-    
-    # 添加NVIDIA仓库
-    add_nvidia_repository
-    
-    # 启用DNF模块 (如需要)
-    if ! is_step_completed "enable_dnf_modules"; then
-        enable_dnf_modules
-        save_state "enable_dnf_modules"
-    fi
-    
-    # 禁用nouveau驱动
-    if ! is_step_completed "disable_nouveau"; then
-        disable_nouveau
-        save_state "disable_nouveau"
-    fi
-    
-    # 安装NVIDIA驱动
-    if ! is_step_completed "install_nvidia_driver"; then
-        install_nvidia_driver
-        save_state "install_nvidia_driver"
-    fi
-    
-    # 启用persistence daemon
-    if ! is_step_completed "enable_persistence_daemon"; then
-        enable_persistence_daemon
-        save_state "enable_persistence_daemon"
-    fi
-    
-    # 验证安装
-    if ! is_step_completed "verify_installation"; then
-        verify_installation
-        save_state "verify_installation"
-    fi
-    
-    # 清理安装文件
-    if ! is_step_completed "cleanup"; then
-        cleanup
-        save_state "cleanup"
-    fi
-    
-    # 标记安装完成
-    save_state "installation_completed"
-    
-    # 显示后续步骤
-    show_next_steps
-    
-    # 检查是否需要重启系统
-    local nouveau_needs_reboot=false
-    local driver_needs_reboot=false
-    local driver_working=false
-    
-    # 检查nouveau状态
-    if [[ -f "$STATE_DIR/nouveau_status" ]]; then
-        local nouveau_status=$(grep "NOUVEAU_NEEDS_REBOOT" "$STATE_DIR/nouveau_status" | cut -d= -f2)
-        if [[ "$nouveau_status" == "true" ]]; then
-            nouveau_needs_reboot=true
-        fi
-    fi
-    
-    # 检查驱动工作状态
-    if [[ -f "$STATE_DIR/driver_status" ]]; then
-        local driver_status=$(grep "DRIVER_WORKING" "$STATE_DIR/driver_status" | cut -d= -f2)
-        local needs_reboot_status=$(grep "NEEDS_REBOOT" "$STATE_DIR/driver_status" | cut -d= -f2)
-        
-        if [[ "$driver_status" == "true" ]]; then
-            driver_working=true
-        fi
-        
-        if [[ "$needs_reboot_status" == "true" ]]; then
-            driver_needs_reboot=true
-        fi
-    fi
-    
-    echo
-    # 根据驱动实际工作状态决定重启行为
-    if [[ "$driver_working" == "true" ]]; then
-        # 驱动正常工作，不需要重启
-        log_success "$(gettext "main.reboot_logic.success_no_reboot_needed")"
-        echo "$(gettext "main.reboot_logic.success_smi_passed")"
-
-        if [[ "$REBOOT_AFTER_INSTALL" == "true" ]]; then
-            log_info "$(gettext "main.reboot_logic.info_rebooting_on_user_request")"
-            log_info "$(gettext "main.reboot_logic.info_rebooting_now")"
-            cleanup_after_success
-            reboot
-        elif [[ "$AUTO_YES" == "true" ]]; then
-            log_success "$(gettext "main.reboot_logic.success_auto_mode_no_reboot")"
-            cleanup_after_success
-        else
-            # 交互模式，询问用户是否要重启（但不建议）
-            if confirm "$(gettext "main.reboot_logic.confirm_optional_reboot")" "N"; then
-                log_info "$(gettext "main.reboot_logic.info_rebooting_now")"
-                cleanup_after_success
-                reboot
-            else
-                log_info "$(gettext "main.reboot_logic.info_reboot_skipped")"
-                cleanup_after_success
-            fi
-        fi
-    else
-        # 驱动未正常工作，需要重启
-        log_warning "$(gettext "main.reboot_logic.warning_reboot_required")"
-        echo "$(gettext "main.reboot_logic.warning_smi_failed_reboot_required")"
-
-        if [[ "$nouveau_needs_reboot" == "true" ]]; then
-            echo "$(gettext "main.reboot_logic.reason_nouveau")"
-        elif [[ "$driver_needs_reboot" == "true" ]]; then
-            echo "$(gettext "main.reboot_logic.reason_module_load")"
-        fi
-        
-        if [[ "$AUTO_YES" == "true" ]] || [[ "$REBOOT_AFTER_INSTALL" == "true" ]]; then
-            log_info "$(gettext "main.reboot_logic.info_auto_mode_rebooting")"
-            rm -f "$STATE_FILE" "$ROLLBACK_FILE" "$STATE_DIR/nouveau_status" "$STATE_DIR/driver_status"
-            cleanup_lock_files
-            reboot
-        else
-            if confirm "$(gettext "main.reboot_logic.confirm_reboot_now")" "Y"; then
-                log_info "$(gettext "main.reboot_logic.info_rebooting_now")"
-                rm -f "$STATE_FILE" "$ROLLBACK_FILE" "$STATE_DIR/nouveau_status" "$STATE_DIR/driver_status"
-                cleanup_lock_files
-                reboot
-            else
-                log_warning "$(gettext "main.reboot_logic.warning_manual_reboot_needed")"
-                log_info "$(gettext "main.reboot_logic.info_verify_after_reboot")"
-                # 保留状态文件供用户查看
-                cleanup_lock_files
-            fi
-        fi
-    fi
-}
-
-# 运行主函数
-main "$@"
diff --git a/scripts/build.py b/scripts/build.py
new file mode 100755
index 0000000..88f792e
--- /dev/null
+++ b/scripts/build.py
@@ -0,0 +1,265 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Build pipeline: Merge template scripts with language packs and data files.
+
+Reads src/*.sh templates, finds corresponding lang/<name>/*.sh language packs
+and data files (e.g., data/gpu-ids.sh), replaces placeholders, and writes
+final self-contained scripts to dist/.
+
+Usage:
+    python3 scripts/build.py                     # Build all scripts
+    python3 scripts/build.py --target cuda-install  # Build specific script
+    python3 scripts/build.py --langs ZH_CN,EN_US    # Specific languages only
+    python3 scripts/build.py --outdir ./release      # Custom output directory
+    python3 scripts/build.py --check-keys            # Verify translation completeness
+"""
+
+from __future__ import annotations
+
+import argparse
+import os
+import re
+import subprocess
+import sys
+from pathlib import Path
+from typing import Optional
+
+
+# Resolve project root (parent of scripts/)
+PROJECT_ROOT = Path(__file__).resolve().parent.parent
+SRC_DIR = PROJECT_ROOT / "src"
+LANG_DIR = PROJECT_ROOT / "lang"
+DATA_DIR = PROJECT_ROOT / "data"
+DEFAULT_DIST_DIR = PROJECT_ROOT / "dist"
+
+LANG_PACKS_PLACEHOLDER = "# {{LANG_PACKS}}"
+GPU_IDS_PLACEHOLDER = "# {{GPU_IDS}}"
+
+
+def find_templates(target: str | None = None) -> list[Path]:
+    """Find template scripts in src/."""
+    if target:
+        path = SRC_DIR / f"{target}.sh"
+        if not path.exists():
+            print(f"Error: template not found: {path}", file=sys.stderr)
+            sys.exit(1)
+        return [path]
+    templates = sorted(SRC_DIR.glob("*.sh"))
+    if not templates:
+        print(f"Error: no templates found in {SRC_DIR}", file=sys.stderr)
+        sys.exit(1)
+    return templates
+
+
+def find_lang_packs(script_name: str, langs: list[str] | None = None) -> list[Path]:
+    """Find language pack files for a given script."""
+    lang_dir = LANG_DIR / script_name
+    if not lang_dir.exists():
+        return []
+    packs = sorted(lang_dir.glob("*.sh"))
+    if langs:
+        packs = [p for p in packs if p.stem in langs]
+    return packs
+
+
+def find_data_file(filename: str) -> Path | None:
+    """Find a data file (e.g., gpu-ids.sh)."""
+    path = DATA_DIR / filename
+    return path if path.exists() else None
+
+
+def read_file(path: Path) -> str:
+    """Read a file and return its content."""
+    return path.read_text(encoding="utf-8")
+
+
+def extract_gettext_keys(template_content: str) -> set[str]:
+    """Extract all gettext key references from a template script."""
+    # Match $(gettext "key") and $(gettext 'key')
+    # Skip variable references like gettext "$variable"
+    keys = set()
+    for match in re.finditer(r'gettext\s+"([^"]+)"', template_content):
+        key = match.group(1)
+        if not key.startswith("$"):
+            keys.add(key)
+    for match in re.finditer(r"gettext\s+'([^']+)'", template_content):
+        key = match.group(1)
+        if not key.startswith("$"):
+            keys.add(key)
+    return keys
+
+
+def extract_lang_pack_keys(lang_content: str) -> set[str]:
+    """Extract all keys defined in a language pack file."""
+    keys = set()
+    for match in re.finditer(r'\["([^"]+)"\]', lang_content):
+        keys.add(match.group(1))
+    return keys
+
+
+def check_keys(templates: list[Path], langs: list[str] | None = None) -> bool:
+    """Check that all gettext keys in templates have translations in every language pack."""
+    all_ok = True
+
+    for template_path in templates:
+        script_name = template_path.stem
+        template_content = read_file(template_path)
+        required_keys = extract_gettext_keys(template_content)
+
+        if not required_keys:
+            continue
+
+        lang_packs = find_lang_packs(script_name, langs)
+        if not lang_packs:
+            print(f"Warning: {script_name} uses gettext but has no language packs")
+            continue
+
+        for pack_path in lang_packs:
+            pack_content = read_file(pack_path)
+            pack_keys = extract_lang_pack_keys(pack_content)
+
+            missing = required_keys - pack_keys
+            unused = pack_keys - required_keys
+
+            if missing:
+                all_ok = False
+                print(f"Error: {script_name}/{pack_path.name}: {len(missing)} missing keys:")
+                for key in sorted(missing):
+                    print(f"  - {key}")
+
+            if unused:
+                print(f"Warning: {script_name}/{pack_path.name}: {len(unused)} unused keys:")
+                for key in sorted(unused):
+                    print(f"  ~ {key}")
+
+    return all_ok
+
+
+def validate_syntax(path: Path) -> bool:
+    """Run bash -n to check syntax."""
+    result = subprocess.run(
+        ["bash", "-n", str(path)],
+        capture_output=True,
+        text=True,
+    )
+    if result.returncode != 0:
+        print(f"Syntax error in {path}:", file=sys.stderr)
+        print(result.stderr, file=sys.stderr)
+        return False
+    return True
+
+
+def build_script(
+    template_path: Path,
+    outdir: Path,
+    langs: list[str] | None = None,
+    skip_syntax_check: bool = False,
+) -> bool:
+    """Build a single script by merging template with language packs and data."""
+    script_name = template_path.stem
+    template_content = read_file(template_path)
+
+    # --- Language Packs ---
+    if LANG_PACKS_PLACEHOLDER in template_content:
+        lang_packs = find_lang_packs(script_name, langs)
+        if lang_packs:
+            lang_content = "\n".join(read_file(p) for p in lang_packs)
+            # Validate each lang pack syntax
+            if not skip_syntax_check:
+                for pack_path in lang_packs:
+                    # Wrap in a function to make it parseable
+                    test_script = f"#!/bin/bash\n{read_file(pack_path)}\n"
+                    test_file = outdir / f".syntax_test_{pack_path.name}"
+                    test_file.write_text(test_script, encoding="utf-8")
+                    if not validate_syntax(test_file):
+                        test_file.unlink(missing_ok=True)
+                        return False
+                    test_file.unlink(missing_ok=True)
+        else:
+            lang_content = "# No language packs found"
+            print(f"Warning: {script_name} has {{{{LANG_PACKS}}}} placeholder but no lang packs in lang/{script_name}/")
+
+        template_content = template_content.replace(LANG_PACKS_PLACEHOLDER, lang_content)
+
+    # --- GPU IDs ---
+    if GPU_IDS_PLACEHOLDER in template_content:
+        gpu_ids_file = find_data_file("gpu-ids.sh")
+        if gpu_ids_file:
+            gpu_content = read_file(gpu_ids_file)
+        else:
+            gpu_content = "# No GPU ID database found"
+            print(f"Warning: {script_name} has {{{{GPU_IDS}}}} placeholder but data/gpu-ids.sh not found")
+
+        template_content = template_content.replace(GPU_IDS_PLACEHOLDER, gpu_content)
+
+    # --- Write output ---
+    outdir.mkdir(parents=True, exist_ok=True)
+    output_path = outdir / f"{script_name}.sh"
+    output_path.write_text(template_content, encoding="utf-8")
+    output_path.chmod(0o755)
+
+    # --- Syntax check final output ---
+    if not skip_syntax_check:
+        if not validate_syntax(output_path):
+            return False
+
+    print(f"  Built: {output_path} ({len(template_content.splitlines())} lines)")
+    return True
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Build self-contained scripts from templates + language packs"
+    )
+    parser.add_argument(
+        "--target",
+        help="Build a specific script (e.g., cuda-install)",
+    )
+    parser.add_argument(
+        "--langs",
+        help="Comma-separated list of languages to include (e.g., ZH_CN,EN_US)",
+    )
+    parser.add_argument(
+        "--outdir",
+        default=str(DEFAULT_DIST_DIR),
+        help=f"Output directory (default: {DEFAULT_DIST_DIR})",
+    )
+    parser.add_argument(
+        "--check-keys",
+        action="store_true",
+        help="Check translation key completeness and exit",
+    )
+    parser.add_argument(
+        "--skip-syntax-check",
+        action="store_true",
+        help="Skip bash -n syntax validation",
+    )
+    args = parser.parse_args()
+
+    langs = args.langs.split(",") if args.langs else None
+    outdir = Path(args.outdir)
+
+    templates = find_templates(args.target)
+
+    # Key check mode
+    if args.check_keys:
+        ok = check_keys(templates, langs)
+        sys.exit(0 if ok else 1)
+
+    # Build mode
+    print(f"Building {len(templates)} script(s) → {outdir}/")
+    success = True
+    for template_path in templates:
+        if not build_script(template_path, outdir, langs, args.skip_syntax_check):
+            success = False
+
+    if success:
+        print(f"Build complete: {len(templates)} script(s)")
+    else:
+        print("Build failed with errors", file=sys.stderr)
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/extract_keys.py b/scripts/extract_keys.py
new file mode 100755
index 0000000..a885ef8
--- /dev/null
+++ b/scripts/extract_keys.py
@@ -0,0 +1,164 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Extract gettext keys from shell script templates.
+
+Scans src/*.sh for all gettext "..." calls and outputs a list of required
+translation keys. Optionally compares against existing language packs to
+find missing or unused translations.
+
+Usage:
+    python3 scripts/extract_keys.py src/cuda-install.sh
+    python3 scripts/extract_keys.py src/cuda-install.sh --diff lang/cuda-install/EN_US.sh
+    python3 scripts/extract_keys.py --all
+"""
+
+from __future__ import annotations
+
+import argparse
+import re
+import sys
+from pathlib import Path
+
+PROJECT_ROOT = Path(__file__).resolve().parent.parent
+SRC_DIR = PROJECT_ROOT / "src"
+LANG_DIR = PROJECT_ROOT / "lang"
+
+
+def extract_keys_from_script(path: Path) -> list[str]:
+    """Extract all gettext keys from a shell script, preserving order."""
+    content = path.read_text(encoding="utf-8")
+    seen = set()
+    keys = []
+
+    for pattern in [r'gettext\s+"([^"]+)"', r"gettext\s+'([^']+)'"]:
+        for match in re.finditer(pattern, content):
+            key = match.group(1)
+            # Skip variable references like gettext "$variable"
+            if key.startswith("$"):
+                continue
+            if key not in seen:
+                seen.add(key)
+                keys.append(key)
+    return keys
+
+
+def extract_keys_from_lang_pack(path: Path) -> list[str]:
+    """Extract all keys defined in a language pack file."""
+    content = path.read_text(encoding="utf-8")
+    seen = set()
+    keys = []
+    for match in re.finditer(r'\["([^"]+)"\]', content):
+        key = match.group(1)
+        if key not in seen:
+            seen.add(key)
+            keys.append(key)
+    return keys
+
+
+def show_keys(script_path: Path) -> None:
+    """Print all gettext keys used in a script."""
+    keys = extract_keys_from_script(script_path)
+    print(f"# Keys in {script_path.name}: {len(keys)}")
+    for key in keys:
+        print(f"  {key}")
+
+
+def show_diff(script_path: Path, lang_path: Path) -> bool:
+    """Compare script keys with language pack keys. Returns True if complete."""
+    script_keys = set(extract_keys_from_script(script_path))
+    lang_keys = set(extract_keys_from_lang_pack(lang_path))
+
+    missing = script_keys - lang_keys
+    unused = lang_keys - script_keys
+
+    print(f"# Comparing {script_path.name} vs {lang_path.name}")
+    print(f"  Script keys: {len(script_keys)}")
+    print(f"  Lang keys:   {len(lang_keys)}")
+
+    if missing:
+        print(f"\n  MISSING ({len(missing)} keys not translated):")
+        for key in sorted(missing):
+            print(f"    - {key}")
+
+    if unused:
+        print(f"\n  UNUSED ({len(unused)} keys in lang but not in script):")
+        for key in sorted(unused):
+            print(f"    ~ {key}")
+
+    if not missing and not unused:
+        print("  Status: COMPLETE (all keys match)")
+        return True
+
+    return not missing  # Only fail on missing, unused is just a warning
+
+
+def show_all() -> None:
+    """Show keys for all templates and diff against all lang packs."""
+    templates = sorted(SRC_DIR.glob("*.sh"))
+    for template in templates:
+        script_name = template.stem
+        keys = extract_keys_from_script(template)
+        if not keys:
+            continue
+
+        print(f"\n{'=' * 60}")
+        print(f"  {script_name}: {len(keys)} gettext keys")
+        print(f"{'=' * 60}")
+
+        lang_dir = LANG_DIR / script_name
+        if lang_dir.exists():
+            for lang_file in sorted(lang_dir.glob("*.sh")):
+                show_diff(template, lang_file)
+                print()
+        else:
+            print(f"  No lang packs found at {lang_dir}")
+            for key in keys:
+                print(f"    {key}")
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Extract and analyze gettext keys from shell script templates"
+    )
+    parser.add_argument(
+        "script",
+        nargs="?",
+        help="Path to a shell script template",
+    )
+    parser.add_argument(
+        "--diff",
+        help="Compare with a language pack file to find missing/unused keys",
+    )
+    parser.add_argument(
+        "--all",
+        action="store_true",
+        help="Analyze all templates in src/ against all lang packs",
+    )
+    args = parser.parse_args()
+
+    if args.all:
+        show_all()
+        return
+
+    if not args.script:
+        parser.error("either provide a script path or use --all")
+
+    script_path = Path(args.script)
+    if not script_path.exists():
+        print(f"Error: {script_path} not found", file=sys.stderr)
+        sys.exit(1)
+
+    if args.diff:
+        lang_path = Path(args.diff)
+        if not lang_path.exists():
+            print(f"Error: {lang_path} not found", file=sys.stderr)
+            sys.exit(1)
+        ok = show_diff(script_path, lang_path)
+        sys.exit(0 if ok else 1)
+    else:
+        show_keys(script_path)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/scripts/update_gpu_ids.py b/scripts/update_gpu_ids.py
new file mode 100755
index 0000000..a2a88ef
--- /dev/null
+++ b/scripts/update_gpu_ids.py
@@ -0,0 +1,328 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+"""
+Fetch NVIDIA GPU PCI device IDs from pci-ids.ucw.cz and generate
+data/gpu-ids.sh with architecture mapping.
+
+The PCI ID Repository maintains a comprehensive database of all PCI devices.
+NVIDIA device names consistently contain chip code prefixes (e.g., "GP104",
+"GA102", "AD102") that directly map to GPU architectures.
+
+Usage:
+    python3 scripts/update_gpu_ids.py                  # Generate data/gpu-ids.sh
+    python3 scripts/update_gpu_ids.py --dry-run        # Show what would be generated
+    python3 scripts/update_gpu_ids.py --stats          # Show statistics only
+    python3 scripts/update_gpu_ids.py --source github  # Use GitHub mirror instead
+"""
+
+from __future__ import annotations
+
+import argparse
+import re
+import sys
+import urllib.request
+from collections import defaultdict
+from datetime import datetime, timezone
+from pathlib import Path
+
+PROJECT_ROOT = Path(__file__).resolve().parent.parent
+DATA_DIR = PROJECT_ROOT / "data"
+OUTPUT_FILE = DATA_DIR / "gpu-ids.sh"
+OVERRIDES_FILE = DATA_DIR / "gpu-ids-overrides.sh"
+
+# PCI IDs data sources
+SOURCES = {
+    "ucw": "https://pci-ids.ucw.cz/v2.2/pci.ids",
+    "github": "https://raw.githubusercontent.com/pciutils/pciids/master/pci.ids",
+}
+
+NVIDIA_VENDOR_ID = "10de"
+
+# Chip code prefix → Architecture mapping
+CHIP_TO_ARCH = {
+    "GK": "Kepler",
+    "GM": "Maxwell",
+    "GP": "Pascal",
+    "GV": "Volta",
+    "TU": "Turing",
+    "GA": "Ampere",
+    "GH": "Hopper",
+    "AD": "Ada Lovelace",
+    "GB": "Blackwell",
+}
+
+# Architecture → open kernel module support
+ARCH_OPEN_MODULE = {
+    "Kepler": False,
+    "Maxwell": False,
+    "Pascal": False,
+    "Volta": False,
+    "Turing": True,
+    "Ampere": True,
+    "Hopper": True,
+    "Ada Lovelace": True,
+    "Blackwell": True,
+}
+
+# Chip code regex: matches prefixes like GM107, GP104, TU102, GA102, AD102, GB202
+CHIP_CODE_RE = re.compile(r"\b(GK|GM|GP|GV|TU|GA|GH|AD|GB)\d{2,3}")
+
+# Filter: skip non-GPU devices (audio controllers, USB controllers, bridges, etc.)
+# Uses regex word boundaries to avoid false positives (e.g., "PCIe" matching "PCI")
+NON_GPU_PATTERNS = [
+    r"\bHigh Definition Audio\b",
+    r"\bUSB\b",
+    r"\bBridge\b",
+    r"\bXHCI\b",
+    r"\bUCSI\b",
+    r"\bSMBus\b",
+    r"\bSerial\b",
+    r"\bnForce\b",
+    r"\bMCP\d",
+    r"\bCK8\b",
+    r"\bISA\b",
+    r"\bIDE\b",
+    r"\bSATA\b",
+    r"\bPCI(?!e)\b",  # Match "PCI" but not "PCIe"
+    r"\bEthernet\b",
+    r"\bNetwork\b",
+]
+_NON_GPU_RE = re.compile("|".join(NON_GPU_PATTERNS), re.IGNORECASE)
+
+
+def fetch_pci_ids(source: str = "github") -> str:
+    """Download the pci.ids database."""
+    url = SOURCES.get(source, source)
+    print(f"Fetching PCI IDs from {url}...")
+
+    req = urllib.request.Request(url, headers={"User-Agent": "nvidia-driver-installer/update_gpu_ids"})
+    with urllib.request.urlopen(req, timeout=30) as resp:
+        data = resp.read().decode("utf-8", errors="replace")
+
+    print(f"Downloaded {len(data)} bytes")
+    return data
+
+
+def parse_nvidia_devices(pci_ids_content: str) -> list[tuple[str, str]]:
+    """Parse NVIDIA devices from pci.ids content.
+
+    Returns list of (device_id, device_name) tuples.
+    """
+    devices = []
+    in_nvidia = False
+
+    for line in pci_ids_content.splitlines():
+        # Skip comments and empty lines
+        if not line or line.startswith("#"):
+            continue
+
+        # Vendor line: no leading whitespace
+        if not line[0].isspace():
+            parts = line.split(None, 1)
+            if len(parts) >= 2 and parts[0].lower() == NVIDIA_VENDOR_ID:
+                in_nvidia = True
+                continue
+            elif in_nvidia:
+                # We've left the NVIDIA section
+                break
+            continue
+
+        if not in_nvidia:
+            continue
+
+        # Device line: single tab indent
+        if line.startswith("\t") and not line.startswith("\t\t"):
+            parts = line.strip().split(None, 1)
+            if len(parts) >= 2:
+                device_id = parts[0].lower()
+                device_name = parts[1]
+                devices.append((device_id, device_name))
+
+    return devices
+
+
+def classify_device(device_id: str, device_name: str) -> str | None:
+    """Classify a device into an architecture based on chip code in its name.
+
+    Returns architecture name or None if not a GPU device.
+    """
+    # Filter out non-GPU devices
+    if _NON_GPU_RE.search(device_name):
+        return None
+
+    # Extract chip code
+    match = CHIP_CODE_RE.search(device_name)
+    if not match:
+        return None
+
+    prefix = match.group(1)
+    return CHIP_TO_ARCH.get(prefix)
+
+
+def load_overrides() -> dict[str, str]:
+    """Load manual overrides from data/gpu-ids-overrides.sh if it exists."""
+    overrides = {}
+    if not OVERRIDES_FILE.exists():
+        return overrides
+
+    content = OVERRIDES_FILE.read_text(encoding="utf-8")
+    # Parse lines like: # OVERRIDE: 1234 = Architecture
+    for match in re.finditer(r"#\s*OVERRIDE:\s*([0-9a-fA-F]{4})\s*=\s*(.+)", content):
+        device_id = match.group(1).lower()
+        arch = match.group(2).strip()
+        overrides[device_id] = arch
+
+    return overrides
+
+
+def generate_gpu_ids_sh(arch_devices: dict[str, list[str]], total_pci_devices: int) -> str:
+    """Generate the data/gpu-ids.sh file content."""
+    now = datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
+    total_ids = sum(len(ids) for ids in arch_devices.values())
+
+    lines = [
+        "# GPU Architecture Detection Database",
+        "# Auto-generated by scripts/update_gpu_ids.py - do not edit manually",
+        f"# Source: https://pci-ids.ucw.cz/ (vendor {NVIDIA_VENDOR_ID})",
+        f"# Generated: {now}",
+        f"# Total GPU IDs: {total_ids} (from {total_pci_devices} NVIDIA PCI entries)",
+        "#",
+        "# To add manual overrides, edit data/gpu-ids-overrides.sh",
+        "",
+        "declare -A GPU_ARCH_DB",
+        "",
+        "# Initialize GPU architecture database",
+        "init_gpu_database() {",
+    ]
+
+    # Ordered architectures (chronological)
+    arch_order = ["Kepler", "Maxwell", "Pascal", "Volta", "Turing", "Ampere", "Hopper", "Ada Lovelace", "Blackwell"]
+
+    for arch in arch_order:
+        ids = arch_devices.get(arch, [])
+        if not ids:
+            continue
+
+        open_module = ARCH_OPEN_MODULE.get(arch, False)
+        module_note = "supports open kernel module" if open_module else "requires proprietary module"
+        var_name = arch.lower().replace(" ", "_")
+
+        lines.append(f"    # {arch} ({module_note})")
+        # Format IDs in rows of 10
+        id_strs = [f'"{id}"' for id in sorted(ids)]
+        lines.append(f"    local {var_name}_ids=(")
+        for i in range(0, len(id_strs), 10):
+            chunk = " ".join(id_strs[i : i + 10])
+            lines.append(f"        {chunk}")
+        lines.append("    )")
+        lines.append("")
+
+    # Generate the assignment loops
+    lines.append("    # Populate database")
+    for arch in arch_order:
+        if arch not in arch_devices:
+            continue
+        var_name = arch.lower().replace(" ", "_")
+        lines.append(f'    for id in "${{{var_name}_ids[@]}}"; do')
+        lines.append(f'        GPU_ARCH_DB["$id"]="{arch}"')
+        lines.append("    done")
+        lines.append("")
+
+    lines.append("}")
+    lines.append("")
+
+    return "\n".join(lines)
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Fetch NVIDIA GPU PCI device IDs and generate architecture mapping"
+    )
+    parser.add_argument(
+        "--source",
+        choices=list(SOURCES.keys()),
+        default="github",
+        help="PCI IDs data source (default: github)",
+    )
+    parser.add_argument(
+        "--dry-run",
+        action="store_true",
+        help="Print output to stdout instead of writing to file",
+    )
+    parser.add_argument(
+        "--stats",
+        action="store_true",
+        help="Show statistics only, don't generate output",
+    )
+    parser.add_argument(
+        "--output",
+        help=f"Output file path (default: {OUTPUT_FILE})",
+    )
+    args = parser.parse_args()
+
+    # Fetch PCI IDs
+    try:
+        pci_ids_content = fetch_pci_ids(args.source)
+    except Exception as e:
+        print(f"Error fetching PCI IDs: {e}", file=sys.stderr)
+        sys.exit(1)
+
+    # Parse NVIDIA devices
+    devices = parse_nvidia_devices(pci_ids_content)
+    print(f"Found {len(devices)} NVIDIA PCI device entries")
+
+    # Classify into architectures
+    arch_devices: dict[str, list[str]] = defaultdict(list)
+    unclassified = []
+
+    for device_id, device_name in devices:
+        arch = classify_device(device_id, device_name)
+        if arch:
+            arch_devices[arch].append(device_id)
+        else:
+            unclassified.append((device_id, device_name))
+
+    # Apply manual overrides
+    overrides = load_overrides()
+    for device_id, arch in overrides.items():
+        if arch in CHIP_TO_ARCH.values():
+            arch_devices[arch].append(device_id)
+            print(f"Override: {device_id} → {arch}")
+
+    # Deduplicate
+    for arch in arch_devices:
+        arch_devices[arch] = sorted(set(arch_devices[arch]))
+
+    # Statistics
+    total_classified = sum(len(ids) for ids in arch_devices.values())
+    print(f"\nClassified: {total_classified} GPU device IDs")
+    print(f"Unclassified: {len(unclassified)} entries (non-GPU or unknown)")
+    print()
+
+    arch_order = ["Kepler", "Maxwell", "Pascal", "Volta", "Turing", "Ampere", "Hopper", "Ada Lovelace", "Blackwell"]
+    for arch in arch_order:
+        ids = arch_devices.get(arch, [])
+        if ids:
+            open_str = "open" if ARCH_OPEN_MODULE.get(arch) else "proprietary"
+            print(f"  {arch:15s}: {len(ids):4d} IDs ({open_str})")
+
+    if args.stats:
+        return
+
+    # Generate output
+    output = generate_gpu_ids_sh(arch_devices, len(devices))
+
+    if args.dry_run:
+        print("\n" + "=" * 60)
+        print(output)
+        return
+
+    # Write to file
+    output_path = Path(args.output) if args.output else OUTPUT_FILE
+    output_path.parent.mkdir(parents=True, exist_ok=True)
+    output_path.write_text(output, encoding="utf-8")
+    print(f"\nWritten to {output_path} ({len(output.splitlines())} lines)")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/src/cuda-install.sh b/src/cuda-install.sh
new file mode 100644
index 0000000..09ab972
--- /dev/null
+++ b/src/cuda-install.sh
@@ -0,0 +1,995 @@
+#!/bin/bash
+
+# NVIDIA CUDA Toolkit 一键安装脚本
+# NVIDIA CUDA Toolkit One-Click Installer
+
+# Author: PEScn @ EM-GeekLab
+# Modified: 2026-02-17
+# License: Apache-2.0
+# GitHub: https://github.com/EM-GeekLab/nvidia-driver-installer
+# Supports Debian, Ubuntu, Fedora, RHEL, Rocky Linux, Oracle Linux, SLES, OpenSUSE
+# This script need `root` privileges to run, or use `sudo` to run it.
+
+# ==============================================================================
+# Usage | 用法
+# ==============================================================================
+# 1. download the script | 下载脚本
+#
+#   $ curl -sSL https://raw.githubusercontent.com/EM-GeekLab/nvidia-driver-installer/main/cuda-install.sh -o cuda-install.sh
+#
+# 2. [Optional] verify the script's content | 【可选】验证脚本内容
+#
+#   $ cat cuda-install.sh
+#
+# 3. run the script either as root, or using sudo to perform the installation. | 以 root 权限或使用 sudo 运行脚本进行安装
+#
+#   $ sudo bash cuda-install.sh
+#
+# ==============================================================================
+
+set -eo pipefail
+
+readonly SCRIPT_VERSION="2.0"
+
+# Color Definitions
+readonly RED='\033[0;31m'
+readonly GREEN='\033[0;32m'
+readonly YELLOW='\033[1;33m'
+readonly BLUE='\033[0;34m'
+readonly PURPLE='\033[0;35m'
+readonly NC='\033[0m'
+
+# Exit code definitions
+readonly EXIT_SUCCESS=0
+readonly EXIT_NO_ROOT=1
+readonly EXIT_STATE_DIR_FAILED=3
+readonly EXIT_UNSUPPORTED_OS=20
+readonly EXIT_UNSUPPORTED_ARCH=22
+readonly EXIT_INVALID_ARGS=30
+readonly EXIT_INVALID_INSTALL_TYPE=31
+readonly EXIT_NETWORK_FAILED=60
+readonly EXIT_REPO_ADD_FAILED=71
+readonly EXIT_PKG_INSTALL_FAILED=74
+readonly EXIT_ROLLBACK_FILE_MISSING=90
+readonly EXIT_ROLLBACK_FAILED=91
+readonly EXIT_STATE_FILE_CORRUPTED=92
+readonly EXIT_USER_CANCELLED=100
+
+# Global variables
+AUTO_YES=false
+QUIET_MODE=false
+
+# State tracking
+STATE_DIR="/var/lib/cuda-installer"
+STATE_FILE="$STATE_DIR/install.state"
+ROLLBACK_FILE="$STATE_DIR/rollback.list"
+
+# Environment variable support
+CUDA_INSTALLER_AUTO_YES=${CUDA_INSTALLER_AUTO_YES:-false}
+CUDA_INSTALLER_QUIET=${CUDA_INSTALLER_QUIET:-false}
+LANG_CURRENT="${CUDA_INSTALLER_LANG:-zh_CN}"
+
+# ================ Language Packs ==================
+# {{LANG_PACKS}}
+# ================ Language Packs End ==============
+
+
+gettext() {
+    local msgid="$1"
+    local translation=""
+
+    case "$LANG_CURRENT" in
+        "zh-cn"|"zh"|"zh_CN")
+            translation="${LANG_PACK_ZH_CN[$msgid]:-}"
+            ;;
+        "en-us"|"en"|"en_US")
+            translation="${LANG_PACK_EN_US[$msgid]:-}"
+            ;;
+        *)
+            translation="${LANG_PACK_ZH_CN[$msgid]:-}"
+            ;;
+    esac
+
+    if [[ -z "$translation" ]]; then
+        translation="$msgid"
+    fi
+
+    printf '%s' "$translation"
+}
+
+# 语言选择
+select_language() {
+    if [[ "$QUIET_MODE" == "true" ]]; then
+        return
+    fi
+
+    # 如果已通过命令行或环境变量指定语言，直接使用
+    if [[ -n "$CUDA_INSTALLER_LANG" ]]; then
+        LANG_CURRENT="$CUDA_INSTALLER_LANG"
+        return
+    fi
+
+    # 检测系统语言
+    local sys_lang="${LANG:-en_US}"
+    if [[ "$sys_lang" =~ ^zh ]]; then
+        LANG_CURRENT="zh_CN"
+    else
+        LANG_CURRENT="en_US"
+    fi
+}
+
+# 统一日志函数
+__log() {
+    local level="$1"; shift
+    if [[ "$QUIET_MODE" == "true" ]] && [[ "$level" != "ERROR" ]] && [[ "$level" != "SUCCESS" ]]; then return; fi
+    if [[ "$level" == "DEBUG" ]] && [[ "${VERBOSE:-0}" -eq 0 ]]; then return; fi
+    local color
+    case "$level" in
+        INFO) color="$BLUE";; SUCCESS) color="$GREEN";; WARN) color="$YELLOW";;
+        ERROR) color="$RED";; STEP) color="$PURPLE";; DEBUG) color="$BLUE";; *) color="";;
+    esac
+    local target=1; [[ "$level" == "ERROR" ]] && target=2
+    echo -e "[$(date +'%Y-%m-%d %H:%M:%S')] [${color}${level}${NC}] $*" >&$target
+}
+
+panic() { __log "ERROR" "$*"; exit 1; }
+warn()  { __log "WARN" "$*"; }
+info()  { __log "INFO" "$*"; }
+debug() { __log "DEBUG" "$*"; }
+
+# 信号处理
+cleanup_on_exit() {
+    local exit_code=$?
+    local signal="${1:-EXIT}"
+
+    debug "$(gettext "signal.cleaning_temp")"
+
+    if [[ "$signal" != "EXIT" ]]; then
+        warn "$(gettext "signal.interrupted") $signal"
+        if [[ -d "$STATE_DIR" ]]; then
+            echo "INTERRUPTED=true" >> "$STATE_DIR/last_exit_code"
+            echo "SIGNAL=$signal" >> "$STATE_DIR/last_exit_code"
+            echo "INTERRUPT_TIME=$(date '+%Y-%m-%d %H:%M:%S')" >> "$STATE_DIR/last_exit_code"
+        fi
+    fi
+
+    cleanup_temp_files
+    cleanup_lock_files
+
+    if [[ "$signal" != "EXIT" ]] && [[ -f "$STATE_FILE" ]]; then
+        info "$(gettext "signal.state_saved")"
+    fi
+
+    case "$signal" in
+        "INT"|"TERM") exit 130 ;;
+        "EXIT")       exit $exit_code ;;
+        *)            exit 1 ;;
+    esac
+}
+
+cleanup_temp_files() {
+    find /tmp -maxdepth 1 \( \
+        -name "cuda-repo-*" -o \
+        -name "cuda-keyring*.deb" \
+    \) -print -delete 2>/dev/null || true
+}
+
+cleanup_lock_files() {
+    local lock_files=(
+        "/tmp/.cuda-installer.lock"
+        "$STATE_DIR/.install.lock"
+    )
+    for lock_file in "${lock_files[@]}"; do
+        if [[ -f "$lock_file" ]]; then
+            debug "$(gettext "signal.release_lock") $lock_file"
+            rm -f "$lock_file"
+        fi
+    done
+}
+
+trap 'cleanup_on_exit INT' INT
+trap 'cleanup_on_exit TERM' TERM
+trap 'cleanup_on_exit EXIT' EXIT
+
+# 退出码处理
+exit_with_code() {
+    local exit_code=$1
+    local message="$2"
+
+    __log "ERROR" "$message"
+
+    if [[ -d "$STATE_DIR" ]]; then
+        echo "EXIT_CODE=$exit_code" > "$STATE_DIR/last_exit_code"
+        echo "EXIT_MESSAGE=$message" >> "$STATE_DIR/last_exit_code"
+        echo "EXIT_TIME=$(date '+%Y-%m-%d %H:%M:%S')" >> "$STATE_DIR/last_exit_code"
+    fi
+
+    exit "$exit_code"
+}
+
+get_exit_code_description() {
+    local code=$1
+    case $code in
+        0)   echo "$(gettext "exit_code.success")" ;;
+        1)   echo "$(gettext "exit_code.no_root")" ;;
+        3)   echo "$(gettext "exit_code.state_dir_failed")" ;;
+        20)  echo "$(gettext "exit_code.unsupported_os")" ;;
+        22)  echo "$(gettext "exit_code.unsupported_arch")" ;;
+        30)  echo "$(gettext "exit_code.invalid_args")" ;;
+        31)  echo "$(gettext "exit_code.invalid_install_type")" ;;
+        60)  echo "$(gettext "exit_code.network_failed")" ;;
+        71)  echo "$(gettext "exit_code.repo_add_failed")" ;;
+        74)  echo "$(gettext "exit_code.pkg_install_failed")" ;;
+        90)  echo "$(gettext "exit_code.rollback_file_missing")" ;;
+        91)  echo "$(gettext "exit_code.rollback_failed")" ;;
+        92)  echo "$(gettext "exit_code.state_file_corrupted")" ;;
+        100) echo "$(gettext "exit_code.user_cancelled")" ;;
+        *)   echo "$(gettext "exit_code.unknown_code") $code" ;;
+    esac
+}
+
+show_exit_codes() {
+    echo "CUDA Toolkit Installer - Exit Codes"
+    echo "═══════════════════════════════════════════════════════════════"
+
+    local -a codes=(0 1 3 20 22 30 31 60 71 74 90 91 92 100)
+    for code in "${codes[@]}"; do
+        printf "  %-4s - %s\n" "$code" "$(get_exit_code_description "$code")"
+    done
+
+    echo "═══════════════════════════════════════════════════════════════"
+    echo "Last exit code: $STATE_DIR/last_exit_code"
+}
+
+# 交互式确认
+confirm() {
+    local prompt="$1"
+    local default="${2:-N}"
+
+    if [[ "$AUTO_YES" == "true" ]]; then
+        info "$(gettext "prompt.confirm.auto_yes")"
+        return 0
+    fi
+
+    if [[ "$QUIET_MODE" == "true" ]]; then
+        return 0
+    fi
+
+    local answer
+    echo -n -e "$prompt $(gettext "prompt.confirm.yes_or_no") "
+    read -r answer
+    case "${answer,,}" in
+        y|yes) return 0 ;;
+        *)     return 1 ;;
+    esac
+}
+
+# 状态管理
+create_state_dir() {
+    if ! mkdir -p "$STATE_DIR" 2>/dev/null; then
+        exit_with_code $EXIT_STATE_DIR_FAILED "$(gettext "state.dir.create_failed") $STATE_DIR"
+    fi
+    chmod 755 "$STATE_DIR"
+    create_install_lock
+}
+
+create_install_lock() {
+    local lock_file="$STATE_DIR/.install.lock"
+
+    if [[ -f "$lock_file" ]]; then
+        local lock_pid
+        lock_pid=$(cat "$lock_file" 2>/dev/null)
+        if [[ -n "$lock_pid" ]] && kill -0 "$lock_pid" 2>/dev/null; then
+            exit_with_code $EXIT_STATE_FILE_CORRUPTED "$(gettext "state.lock.another_running") $lock_pid)"
+        else
+            warn "$(gettext "state.lock.cleaning_orphaned")"
+            rm -f "$lock_file"
+        fi
+    fi
+
+    echo $$ > "$lock_file"
+    debug "$(gettext "state.lock.created") $lock_file (PID: $$)"
+}
+
+save_state() {
+    local step="$1"
+    echo "$(date '+%Y-%m-%d %H:%M:%S'): $step" >> "$STATE_FILE"
+}
+
+get_last_state() {
+    if [[ -f "$STATE_FILE" ]]; then
+        tail -1 "$STATE_FILE" | cut -d: -f2- | sed 's/^ *//'
+    fi
+}
+
+is_step_completed() {
+    local step="$1"
+    if [[ -f "$STATE_FILE" ]]; then
+        grep -q ": $step$" "$STATE_FILE"
+    else
+        return 1
+    fi
+}
+
+save_rollback_info() {
+    local action="$1"
+    echo "$action" >> "$ROLLBACK_FILE"
+}
+
+cleanup_failed_install() {
+    info "$(gettext "cleanup.starting")"
+
+    if [[ -f "$STATE_FILE" ]]; then
+        info "$(gettext "cleanup.state_found")"
+        if [[ "$QUIET_MODE" != "true" ]]; then
+            cat "$STATE_FILE"
+        fi
+        if confirm "$(gettext "cleanup.confirm")" "N"; then
+            rm -f "$STATE_FILE" "$ROLLBACK_FILE"
+            info "$(gettext "cleanup.done")"
+        fi
+    else
+        info "$(gettext "cleanup.no_state")"
+    fi
+}
+
+rollback_installation() {
+    info "$(gettext "rollback.starting")"
+
+    if [[ ! -f "$ROLLBACK_FILE" ]]; then
+        exit_with_code $EXIT_ROLLBACK_FILE_MISSING "$(gettext "rollback.file_missing") $ROLLBACK_FILE"
+    fi
+
+    warn "$(gettext "rollback.warning")"
+    if [[ "$QUIET_MODE" != "true" ]]; then
+        cat "$ROLLBACK_FILE"
+    fi
+
+    if confirm "$(gettext "rollback.confirm")" "N"; then
+        local rollback_failed=false
+        while read -r action; do
+            info "$(gettext "rollback.executing") $action"
+            if ! eval "$action"; then
+                warn "$(gettext "rollback.partial_failure") $action"
+                rollback_failed=true
+            fi
+        done < <(tac "$ROLLBACK_FILE")
+
+        if [[ "$rollback_failed" == "true" ]]; then
+            exit_with_code $EXIT_ROLLBACK_FAILED "$(gettext "rollback.partial_failure")"
+        fi
+
+        rm -f "$STATE_FILE" "$ROLLBACK_FILE"
+        info "$(gettext "rollback.success")"
+    else
+        exit_with_code $EXIT_USER_CANCELLED "$(gettext "rollback.user_cancelled")"
+    fi
+}
+
+# GPU 检测 (仅警告，不阻止安装)
+check_nvidia_gpu() {
+    info "$(gettext "gpu.check.starting")"
+
+    if ! command -v lspci &>/dev/null; then
+        warn "$(gettext "gpu.check.lspci_missing")"
+        return 0
+    fi
+
+    if lspci | grep -qi nvidia; then
+        info "$(gettext "gpu.check.found")"
+    else
+        warn "$(gettext "gpu.check.not_found")"
+    fi
+}
+
+# ========== 业务逻辑 ==========
+
+map_distro_id() {
+    : "${ID:?}"
+
+    case "$ID" in
+    "debian") echo "debian" ;;
+    "ubuntu") echo "ubuntu" ;;
+    "rhel") echo "rhel" ;;
+    "rocky") echo "rocky" ;;
+    "ol") echo "ol" ;;
+    "fedora") echo "fedora" ;;
+    "sles") echo "sles" ;;
+    "opensuse-leap") echo "opensuse" ;;
+    *) exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): $ID" ;;
+    esac
+}
+
+map_distro_version() {
+    : "${VERSION_ID:?}"
+
+    local distro_id
+    distro_id="$(map_distro_id)"
+
+    case "$distro_id" in
+    "debian")
+        case "$VERSION_ID" in
+        "10") echo "10" ;;
+        "11") echo "11" ;;
+        "12") echo "12" ;;
+        *) exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): Debian $VERSION_ID" ;;
+        esac
+        ;;
+    "ubuntu")
+        case "$VERSION_ID" in
+        "12.04") echo "1204" ;; "12.10") echo "1210" ;; "13.04") echo "1304" ;;
+        "14.04") echo "1404" ;; "14.10") echo "1410" ;; "15.04") echo "1504" ;;
+        "16.04") echo "1604" ;; "17.04") echo "1704" ;; "17.10") echo "1710" ;;
+        "18.04") echo "1804" ;; "18.10") echo "1810" ;; "20.04") echo "2004" ;;
+        "22.04") echo "2204" ;; "24.04") echo "2404" ;;
+        *) exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): Ubuntu $VERSION_ID" ;;
+        esac
+        ;;
+    "rhel" | "rocky" | "ol")
+        case "$VERSION_ID" in
+        "6") echo "6" ;; "7") echo "7" ;; "8") echo "8" ;; "9") echo "9" ;; "10") echo "10" ;;
+        *) exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): RHEL/Rocky/OL $VERSION_ID" ;;
+        esac
+        ;;
+    "fedora")
+        case "$VERSION_ID" in
+        "18") echo "18" ;; "19") echo "19" ;; "20") echo "20" ;;
+        "21" | "22") echo "21" ;; "23" | "24") echo "23" ;; "25" | "26") echo "25" ;;
+        "27" | "28") echo "27" ;; "29" | "30" | "31") echo "29" ;;
+        "32") echo "32" ;; "33") echo "33" ;; "34") echo "34" ;; "35") echo "35" ;;
+        "36") echo "36" ;; "37" | "38") echo "37" ;; "39") echo "39" ;; "40") echo "40" ;;
+        "41" | "42") echo "41" ;;
+        *) exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): Fedora $VERSION_ID" ;;
+        esac
+        ;;
+    "sles" | "opensuse")
+        case "$VERSION_ID" in
+        "15"*) echo "15" ;;
+        *) exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): SLES/OpenSUSE $VERSION_ID" ;;
+        esac
+        ;;
+    *)
+        exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): $distro_id"
+        ;;
+    esac
+}
+
+map_arch() {
+    local __arch
+    __arch="$(arch)"
+
+    case "$__arch" in
+    "x86_64") echo "x86_64" ;;
+    "arm64" | "aarch64") echo "arm64" ;;
+    *) exit_with_code $EXIT_UNSUPPORTED_ARCH "$(gettext "exit_code.unsupported_arch"): $__arch" ;;
+    esac
+}
+
+detect_package_manager() {
+    info "$(gettext "log.detect_pm")"
+
+    case "$distro_id" in
+    debian | ubuntu)
+        if command -v apt &>/dev/null; then
+            echo "apt"
+        else
+            exit_with_code $EXIT_UNSUPPORTED_OS "apt not found."
+        fi
+        ;;
+    rhel | fedora | rocky | ol)
+        if command -v dnf &>/dev/null; then
+            echo "dnf"
+        elif command -v yum &>/dev/null; then
+            echo "yum"
+        else
+            exit_with_code $EXIT_UNSUPPORTED_OS "Neither dnf nor yum found."
+        fi
+        ;;
+    opensuse | sles)
+        if command -v zypper &>/dev/null; then
+            echo "zypper"
+        else
+            exit_with_code $EXIT_UNSUPPORTED_OS "zypper not found."
+        fi
+        ;;
+    *)
+        exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "exit_code.unsupported_os"): $distro_id"
+        ;;
+    esac
+}
+
+# shellcheck disable=SC2329
+__pm_inst_apt__() {
+    $DRY_RUN apt-get update
+    $DRY_RUN apt-get install -y --no-install-recommends "${@}"
+}
+
+# shellcheck disable=SC2329
+__pm_inst_dnf__() {
+    $DRY_RUN dnf install -y --setopt=install_weak_deps=False "${@}"
+}
+
+# shellcheck disable=SC2329
+__pm_inst_yum__() {
+    $DRY_RUN yum clean all
+    $DRY_RUN yum install -y --setopt=install_weak_deps=False "${@}"
+}
+
+# shellcheck disable=SC2329
+__pm_inst_zypper__() {
+    $DRY_RUN zypper refresh
+    $DRY_RUN zypper install -y "${@}"
+}
+
+pm_inst() {
+    info "$(gettext "log.install_pkg") ${*}"
+    local fn="__pm_inst_${pm}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn" "${@}"
+    else
+        exit_with_code $EXIT_PKG_INSTALL_FAILED "Unsupported package manager: $pm"
+    fi
+}
+
+# shellcheck disable=SC2329
+__pm_query_apt__() {
+    apt-cache search -qn "${@}" | sed -E 's/^(\S+) .*$/\1/gm;t'
+}
+
+# shellcheck disable=SC2329
+__pm_query_dnf__() {
+    dnf list --available | sed -E 's/^(\S+) .*$/\1/gm;t' | grep -E "${@}"
+}
+
+# shellcheck disable=SC2329
+__pm_query_yum__() {
+    yum list --available "${@}" | sed -E 's/^(\S+) .*$/\1/gm;t' | grep -E "${@}"
+}
+
+# shellcheck disable=SC2329
+__pm_query_zypper__() {
+    zypper search --match-exact "${@}" | sed -E 's/^(\S+) .*$/\1/gm;t' | grep -E "${@}"
+}
+
+pm_query() {
+    info "$(gettext "log.query_pkg") ${*}"
+    local fn="__pm_query_${pm}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn" "${@}"
+    else
+        exit_with_code $EXIT_UNSUPPORTED_OS "Unsupported package manager: $pm"
+    fi
+}
+
+# shellcheck disable=SC2329
+__preinstall_rhel_8__() {
+    info "Enabling RHEL 8 repositories for CUDA installation"
+    $DRY_RUN subscription-manager repos --enable=rhel-8-for-"$arch"-appstream-rpms
+    $DRY_RUN subscription-manager repos --enable=rhel-8-for-"$arch"-baseos-rpms
+    $DRY_RUN subscription-manager repos --enable=codeready-builder-for-rhel-8-"$arch"-rpms
+}
+
+# shellcheck disable=SC2329
+__preinstall_rhel_9__() {
+    info "Enabling RHEL 9 repositories for CUDA installation"
+    $DRY_RUN subscription-manager repos --enable=rhel-9-for-"$arch"-appstream-rpms
+    $DRY_RUN subscription-manager repos --enable=rhel-9-for-"$arch"-baseos-rpms
+    $DRY_RUN subscription-manager repos --enable=codeready-builder-for-rhel-9-"$arch"-rpms
+}
+
+# shellcheck disable=SC2329
+__preinstall_rhel__() {
+    local fn="__preinstall_rhel_${distro_version}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn"
+    else
+        info "No pre-installation steps required for RHEL ${distro_version}"
+    fi
+}
+
+# shellcheck disable=SC2329
+__preinstall_rocky_8__() {
+    info "Enabling Rocky Linux 8 repositories for CUDA installation"
+    $DRY_RUN dnf config-manager --set-enabled powertools
+}
+
+# shellcheck disable=SC2329
+__preinstall_rocky_9__() {
+    info "Enabling Rocky Linux 9 repositories for CUDA installation"
+    $DRY_RUN dnf config-manager --set-enabled crb
+}
+
+# shellcheck disable=SC2329
+__preinstall_rocky__() {
+    local fn="__preinstall_rocky_${distro_version}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn"
+    else
+        info "No pre-installation steps required for Rocky Linux ${distro_version}"
+    fi
+}
+
+# shellcheck disable=SC2329
+__preinstall_ol_8__() {
+    info "Enabling Oracle Linux 8 repositories for CUDA installation"
+    $DRY_RUN dnf config-manager --set-enabled ol8_codeready_builder
+}
+
+# shellcheck disable=SC2329
+__preinstall_ol_9__() {
+    info "Enabling Oracle Linux 9 repositories for CUDA installation"
+    $DRY_RUN dnf config-manager --set-enabled ol9_codeready_builder
+}
+
+# shellcheck disable=SC2329
+__preinstall_ol__() {
+    local fn="__preinstall_ol_${distro_version}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn"
+    else
+        info "No pre-installation steps required for Oracle Linux ${distro_version}"
+    fi
+}
+
+# shellcheck disable=SC2329
+__preinstall_debian__() {
+    $DRY_RUN add-apt-repository contrib
+}
+
+preinstall() {
+    if is_step_completed "preinstall"; then
+        debug "$(gettext "state.step.already_done") preinstall"
+        return 0
+    fi
+
+    info "$(gettext "log.preinstall")"
+
+    local fn="__preinstall_${distro_id}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn"
+    else
+        info "$(gettext "log.preinstall.none")"
+    fi
+
+    save_state "preinstall"
+}
+
+# shellcheck disable=SC2329
+__addrepo_debian__() {
+    local temp_dir
+    temp_dir=$(mktemp -d "${TMPDIR:-/tmp}/cuda-repo-XXXXXX")
+
+    $DRY_RUN wget "${repo_url}/cuda-keyring_1.1-1_all.deb" -O "$temp_dir/cuda-keyring_1.1-1_all.deb"
+    $DRY_RUN env DEBIAN_FRONTEND=noninteractive dpkg -i "$temp_dir/cuda-keyring_1.1-1_all.deb"
+    save_rollback_info "dpkg -r cuda-keyring"
+    $DRY_RUN rm -rf "$temp_dir"
+    $DRY_RUN apt-get update
+}
+
+# shellcheck disable=SC2329
+__addrepo_ubuntu__() {
+    __addrepo_debian__
+}
+
+# shellcheck disable=SC2329
+__addrepo_fedora__() {
+    $DRY_RUN dnf config-manager --add-repo "${repo_url}/cuda-${distro}.repo"
+    save_rollback_info "rm -f /etc/yum.repos.d/cuda-${distro}.repo"
+}
+
+# shellcheck disable=SC2329
+__addrepo_rhel__() {
+    __addrepo_fedora__
+}
+
+# shellcheck disable=SC2329
+__addrepo_rocky__() {
+    __addrepo_fedora__
+}
+
+# shellcheck disable=SC2329
+__addrepo_sles__() {
+    $DRY_RUN zypper addrepo "$repo_url/cuda-$distro.repo"
+    save_rollback_info "zypper removerepo cuda-$distro"
+}
+
+# shellcheck disable=SC2329
+__addrepo_opensuse__() {
+    __addrepo_sles__
+}
+
+addrepo() {
+    if is_step_completed "addrepo"; then
+        debug "$(gettext "state.step.already_done") addrepo"
+        return 0
+    fi
+
+    info "$(gettext "log.addrepo")"
+
+    local fn="__addrepo_${distro_id}__"
+    if declare -F "$fn" &>/dev/null; then
+        "$fn"
+    else
+        info "$(gettext "log.addrepo.none")"
+    fi
+
+    save_state "addrepo"
+}
+
+select_cuda_version() {
+    local -n __cuda_version_ref="$1"
+    info "$(gettext "log.install_cuda.select")"
+    local versions
+    versions="$(pm_query "^cuda-[0-9]+-[0-9]+" | sed -E 's/^cuda-(.+)$/\1/' | sort -u)"
+    debug "pm_query returned: $versions"
+
+    if [[ -z "$versions" ]]; then
+        exit_with_code $EXIT_PKG_INSTALL_FAILED "$(gettext "select.cuda_version.no_versions")"
+    fi
+
+    # shellcheck disable=SC2206
+    version_array=( $versions )
+    for v in "${version_array[@]}"; do
+        debug "Found available CUDA version: $v"
+    done
+
+    echo "=================================================="
+    echo "$(gettext "select.cuda_version.header")"
+    select version in "${version_array[@]}"; do
+        if [[ -n "$version" ]]; then
+            __cuda_version_ref="$version"
+            break
+        fi
+    done
+}
+
+install_cuda() {
+    if is_step_completed "install_cuda"; then
+        debug "$(gettext "state.step.already_done") install_cuda"
+        return 0
+    fi
+
+    if [[ "$INSTALL_TYPE" == "cuda" || "$INSTALL_TYPE" == "all" ]]; then
+        info "$(gettext "log.install_cuda")"
+        if [[ "$CUDA_VERSION" == "auto" ]]; then
+            info "$(gettext "log.install_cuda.auto")"
+            pm_inst cuda
+        elif [[ -n "$CUDA_VERSION" ]]; then
+            info "$(gettext "log.install_cuda.version") $CUDA_VERSION"
+            pm_inst "cuda-$CUDA_VERSION"
+        else
+            local __ver
+            select_cuda_version __ver
+            pm_inst "cuda-$__ver"
+        fi
+        save_state "install_cuda"
+    else
+        info "$(gettext "log.install_cuda.skip")"
+    fi
+}
+
+install_ctk() {
+    if is_step_completed "install_ctk"; then
+        debug "$(gettext "state.step.already_done") install_ctk"
+        return 0
+    fi
+
+    if [[ "$INSTALL_TYPE" == "ctk" || "$INSTALL_TYPE" == "all" ]]; then
+        info "$(gettext "log.install_ctk")"
+        pm_inst nvidia-container-toolkit
+        save_state "install_ctk"
+    else
+        info "$(gettext "log.install_ctk.skip")"
+    fi
+}
+
+main() {
+    info "$(gettext "log.starting")"
+
+    # 检查 root 权限
+    debug "$(gettext "log.root_check")"
+    if [ "$EUID" -ne 0 ]; then
+        exit_with_code $EXIT_NO_ROOT "$(gettext "log.root_check.fail")"
+    fi
+
+    # 创建状态目录和锁
+    create_state_dir
+
+    # 检测操作系统
+    info "$(gettext "log.detect_os")"
+    if [ -f "/etc/os-release" ]; then
+        # shellcheck disable=SC1091
+        . /etc/os-release
+    elif [ -f "/usr/lib/os-release" ]; then
+        # shellcheck disable=SC1091
+        . /usr/lib/os-release
+    else
+        exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "log.detect_os.fail")"
+    fi
+
+    local distro_id
+    distro_id="$(map_distro_id)"
+
+    local distro_version
+    distro_version="$(map_distro_version)"
+
+    local distro
+    distro="${distro_id}${distro_version}"
+    info "$(gettext "log.detect_os.success") $distro"
+
+    local arch
+    arch="$(map_arch)"
+    info "$(gettext "log.detect_arch") $arch"
+
+    local repo_url="${NVIDIA_REPO_BASE_URL}/${distro}/${arch}"
+    info "$(gettext "log.repo_url") $repo_url"
+
+    local pm=
+    pm="$(detect_package_manager)"
+    info "$(gettext "log.detect_pm.result") $pm"
+
+    # GPU 检测 (仅警告)
+    if [[ "$SKIP_GPU_CHECK" != "true" ]]; then
+        check_nvidia_gpu
+    fi
+
+    # 显示安装配置摘要 + 确认
+    if [[ "$QUIET_MODE" != "true" ]]; then
+        echo
+        echo -e "${GREEN}$(gettext "confirm.install.header")${NC}"
+        echo -e "  $(gettext "confirm.install.distro"): $distro"
+        echo -e "  $(gettext "confirm.install.arch"): $arch"
+        echo -e "  $(gettext "confirm.install.type"): $INSTALL_TYPE"
+        echo -e "  $(gettext "confirm.install.cuda_version"): ${CUDA_VERSION:-auto}"
+        echo -e "  $(gettext "confirm.install.repo_url"): $repo_url"
+        echo
+
+        if ! confirm "$(gettext "confirm.install.proceed")"; then
+            exit_with_code $EXIT_USER_CANCELLED "$(gettext "exit_code.user_cancelled")"
+        fi
+    fi
+
+    # 安装步骤 (状态保护)
+    preinstall
+    addrepo
+    install_cuda
+    install_ctk
+
+    save_state "installation_completed"
+    echo
+    __log "SUCCESS" "$(gettext "final.success")"
+    exit 0
+}
+
+help() {
+    cat <<EOF
+CUDA Toolkit One-Click Installer v${SCRIPT_VERSION}
+
+Usage: $(basename "$0") [OPTIONS]
+
+Currently supported distros:
+    Debian, Ubuntu, Fedora, RHEL, Rocky Linux, Oracle Linux, SLES, OpenSUSE
+
+Options:
+    -h, --help              Show this help message and exit
+    -v, --verbose           Enable verbose output
+    -q, --quiet             Enable quiet output
+    -n, --dry-run           Enable dry run mode (most changes won't be made)
+    -y, --yes               Auto-confirm all prompts (non-interactive mode)
+    --lang LANG             Set interface language: zh_CN, en_US (default: zh_CN)
+    --type=<type>           Specify installation type: 'cuda', 'ctk', 'all', 'none' [Default: 'cuda']
+                            'cuda'  Install CUDA Toolkit only
+                            'ctk'   Install NVIDIA Container Toolkit only
+                            'all'   Install both CUDA and Container Toolkits
+                            'none'  Do not install anything (configure repository only)
+    --cuda-version=<version> Specify CUDA version to install
+                            <version>  Specific version (e.g. '12-9')
+                            'auto'     Automatically install the latest version
+                            leave empty to select interactively
+    --use-cn-cdn            Use CN CDN for NVIDIA repository
+    --skip-gpu-check        Skip NVIDIA GPU detection
+    --cleanup               Clean up failed installation state
+    --rollback              Rollback to pre-installation state
+    --show-exit-codes       Show all exit codes and descriptions
+
+Environment Variables:
+    NVIDIA_REPO_BASE_URL        Base URL for the NVIDIA repository
+                                [Default: "https://developer.download.nvidia.com/compute/cuda/repos"]
+    TMPDIR                      Temporary directory for downloaded files
+    CUDA_INSTALLER_AUTO_YES     Equivalent to -y
+    CUDA_INSTALLER_QUIET        Equivalent to -q
+    CUDA_INSTALLER_LANG         Set interface language (zh_CN, en_US)
+
+EOF
+    exit 0
+}
+
+__main() {
+    local VERBOSE=0
+    local NVIDIA_REPO_BASE_URL="${NVIDIA_REPO_BASE_URL:-"https://developer.download.nvidia.com/compute/cuda/repos"}"
+    local INSTALL_TYPE="cuda"
+    local DRY_RUN=
+    local CUDA_VERSION=
+    local SKIP_GPU_CHECK=false
+
+    # 预解析: 提取 --quiet, --yes, --lang (在语言选择前)
+    for arg in "$@"; do
+        case "$arg" in
+            -q|--quiet)   QUIET_MODE=true ;;
+            -y|--yes)     AUTO_YES=true ;;
+        esac
+    done
+
+    # 环境变量支持
+    if [[ "$CUDA_INSTALLER_AUTO_YES" == "true" ]]; then AUTO_YES=true; fi
+    if [[ "$CUDA_INSTALLER_QUIET" == "true" ]]; then QUIET_MODE=true; fi
+
+    # 语言选择
+    select_language
+
+    while [[ $# -gt 0 ]]; do
+        case "$1" in
+        -h | --help)
+            help
+            ;;
+        -v | --verbose)
+            VERBOSE=1
+            debug "Verbose mode enabled"
+            ;;
+        -q | --quiet)
+            QUIET_MODE=true
+            ;;
+        -n | --dry-run)
+            debug "Dry run mode enabled"
+            DRY_RUN="echo"
+            ;;
+        -y | --yes)
+            AUTO_YES=true
+            ;;
+        --lang)
+            LANG_CURRENT="${2:-}"
+            shift
+            ;;
+        --type=*)
+            INSTALL_TYPE="${1#*=}"
+            if ! [[ "${INSTALL_TYPE}" =~ ^(cuda|ctk|all|none)$ ]]; then
+                exit_with_code $EXIT_INVALID_INSTALL_TYPE "$(gettext "exit_code.invalid_install_type"): $INSTALL_TYPE"
+            fi
+            debug "Install type set to: $INSTALL_TYPE"
+            ;;
+        --cuda-version=*)
+            CUDA_VERSION="${1#*=}"
+            debug "CUDA version set to: $CUDA_VERSION"
+            ;;
+        --use-cn-cdn)
+            NVIDIA_REPO_BASE_URL="https://developer.download.nvidia.cn/compute/cuda/repos"
+            debug "Using CN CDN for NVIDIA repository"
+            ;;
+        --skip-gpu-check)
+            SKIP_GPU_CHECK=true
+            ;;
+        --cleanup)
+            create_state_dir
+            cleanup_failed_install
+            exit 0
+            ;;
+        --rollback)
+            create_state_dir
+            rollback_installation
+            exit 0
+            ;;
+        --show-exit-codes)
+            show_exit_codes
+            exit 0
+            ;;
+        *)
+            exit_with_code $EXIT_INVALID_ARGS "$(gettext "exit_code.invalid_args"): $1"
+            ;;
+        esac
+        shift
+    done
+
+    main
+}
+
+__main "${@}"
diff --git a/nvidia-container-installer.sh b/src/nvidia-container-installer.sh
similarity index 100%
rename from nvidia-container-installer.sh
rename to src/nvidia-container-installer.sh
diff --git a/nvidia-container-uninstall.sh b/src/nvidia-container-uninstall.sh
similarity index 85%
rename from nvidia-container-uninstall.sh
rename to src/nvidia-container-uninstall.sh
index 9e6022a..fdb1070 100644
--- a/nvidia-container-uninstall.sh
+++ b/src/nvidia-container-uninstall.sh
@@ -3,7 +3,7 @@
 # NVIDIA Container Toolkit 全自动化卸载脚本
 
 # Author: PEScn @ EM-GeekLab
-# Modified: 2025-08-07
+# Modified: 2026-02-17
 # License: Apache License 2.0
 # GitHub: https://github.com/EM-GeekLab/nvidia-driver-installer
 
@@ -12,6 +12,7 @@ set -e # 遇到错误立即退出
 # 颜色定义
 RED='\033[0;31m'
 GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
 BLUE='\033[0;34m'
 NC='\033[0m' # No Color
 
@@ -25,6 +26,7 @@ log_warning() { echo -e "${YELLOW}[WARNING]${NC} $1"; }
 # 全局变量
 PACKAGE_MANAGER=""
 OS_ID=""
+AUTO_YES=false
 
 # 检测操作系统
 detect_os() {
@@ -163,22 +165,53 @@ cleanup_script_files() {
     log_success "临时文件清理完成。"
 }
 
+# 解析命令行参数
+parse_arguments() {
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -y|--yes)
+                AUTO_YES=true
+                shift
+                ;;
+            -h|--help)
+                echo "用法: $0 [选项]"
+                echo ""
+                echo "选项:"
+                echo "    -y, --yes    自动确认所有提示 (无交互模式)"
+                echo "    -h, --help   显示此帮助信息"
+                exit 0
+                ;;
+            *)
+                log_error "未知选项: $1"
+                exit 1
+                ;;
+        esac
+    done
+}
+
 # 主函数
 main() {
+    parse_arguments "$@"
+
     if [[ $EUID -ne 0 ]]; then
         log_error "此脚本需要以 root 权限运行，请使用 'sudo ./uninstall_nvidia_toolkit.sh'"
         exit 1
     fi
-    
+
     echo "=========================================="
     echo "NVIDIA Container Toolkit 卸载程序"
     echo "=========================================="
     echo
-    read -p "这将永久移除 NVIDIA Container Toolkit 及其配置。是否继续? (y/N): " -n 1 -r
-    echo
-    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
-        log_info "操作已取消。"
-        exit 0
+
+    if [[ "$AUTO_YES" != "true" ]]; then
+        read -p "这将永久移除 NVIDIA Container Toolkit 及其配置。是否继续? (y/N): " -n 1 -r
+        echo
+        if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+            log_info "操作已取消。"
+            exit 0
+        fi
+    else
+        log_info "自动确认模式，跳过交互确认。"
     fi
 
     detect_os
diff --git a/src/nvidia-install.sh b/src/nvidia-install.sh
new file mode 100644
index 0000000..7b71a3d
--- /dev/null
+++ b/src/nvidia-install.sh
@@ -0,0 +1,2647 @@
+#!/bin/bash
+
+# NVIDIA 驱动一键安装脚本
+# NVIDIA Driver One-Click Installer
+
+# Author: PEScn @ EM-GeekLab
+# Modified: 2026-02-17
+# License: Apache-2.0
+# GitHub: https://github.com/EM-GeekLab/nvidia-driver-installer
+# Base on NVIDIA Driver Installation Guide: https://docs.nvidia.com/datacenter/tesla/driver-installation-guide/index.html
+# Supports Ubuntu, CentOS, SUSE, RHEL, Fedora, Amazon Linux, Azure Linux and other distributions.
+# This script need `root` privileges to run, or use `sudo` to run it.
+
+# ==============================================================================
+# Usage | 用法
+# ==============================================================================
+# 1. download the script | 下载脚本
+#
+#   $ curl -sSL https://raw.githubusercontent.com/EM-GeekLab/nvidia-driver-installer/main/nvidia-install.sh -o nvidia-install.sh
+#
+# 2. [Optional] verify the script's content | 【可选】验证脚本内容
+#
+#   $ cat nvidia-install.sh
+#
+# 3. run the script either as root, or using sudo to perform the installation. | 以 root 权限或使用 sudo 运行脚本进行安装
+#
+#   $ sudo bash nvidia-install.sh
+#
+# ==============================================================================
+
+set -eo pipefail
+
+readonly SCRIPT_VERSION="2.2"
+
+# Color Definitions for echo output
+readonly RED='\033[0;31m'
+readonly GREEN='\033[0;32m'
+readonly YELLOW='\033[1;33m'
+readonly BLUE='\033[0;34m'
+readonly PURPLE='\033[0;35m'
+readonly NC='\033[0m' # No Color
+
+# Exit code definitions for automation
+readonly EXIT_SUCCESS=0
+
+# 权限和环境错误 (1-9)
+readonly EXIT_NO_ROOT=1
+readonly EXIT_PERMISSION_DENIED=2
+readonly EXIT_STATE_DIR_FAILED=3
+
+# 硬件检测错误 (10-19) 
+readonly EXIT_NO_NVIDIA_GPU=10
+readonly EXIT_LSPCI_UNAVAILABLE=11
+readonly EXIT_GPU_ARCH_INCOMPATIBLE=12
+
+# 系统兼容性错误 (20-29)
+readonly EXIT_UNSUPPORTED_OS=20
+readonly EXIT_UNSUPPORTED_VERSION=21
+readonly EXIT_UNSUPPORTED_ARCH=22
+
+# 参数和配置错误 (30-39)
+readonly EXIT_INVALID_ARGS=30
+readonly EXIT_INVALID_INSTALL_TYPE=31
+readonly EXIT_MODULE_ARCH_MISMATCH=32
+
+# Secure Boot相关错误 (40-49)
+readonly EXIT_SECURE_BOOT_USER_EXIT=40
+readonly EXIT_SECURE_BOOT_AUTO_FAILED=41
+readonly EXIT_MOK_OPERATION_FAILED=42
+readonly EXIT_MOK_TOOLS_MISSING=43
+
+# 现有驱动冲突 (50-59)
+readonly EXIT_EXISTING_DRIVER_USER_EXIT=50
+readonly EXIT_DRIVER_UNINSTALL_FAILED=51
+readonly EXIT_NOUVEAU_DISABLE_FAILED=52
+
+# 网络和下载错误 (60-69)
+readonly EXIT_NETWORK_FAILED=60
+readonly EXIT_REPO_DOWNLOAD_FAILED=61
+readonly EXIT_KEYRING_DOWNLOAD_FAILED=62
+
+# 包管理器错误 (70-79)
+readonly EXIT_PACKAGE_MANAGER_UNAVAILABLE=70
+readonly EXIT_REPO_ADD_FAILED=71
+readonly EXIT_DEPENDENCY_INSTALL_FAILED=72
+readonly EXIT_KERNEL_HEADERS_FAILED=73
+readonly EXIT_NVIDIA_INSTALL_FAILED=74
+
+# 系统状态错误 (80-89)
+readonly EXIT_KERNEL_VERSION_ISSUE=80
+readonly EXIT_DKMS_BUILD_FAILED=81
+readonly EXIT_MODULE_SIGNING_FAILED=82
+readonly EXIT_DRIVER_VERIFICATION_FAILED=83
+
+# 状态管理错误 (90-99)
+readonly EXIT_ROLLBACK_FILE_MISSING=90
+readonly EXIT_ROLLBACK_FAILED=91
+readonly EXIT_STATE_FILE_CORRUPTED=92
+
+# 用户取消 (100-109)
+readonly EXIT_USER_CANCELLED=100
+
+# 全局变量
+DISTRO_ID=""
+DISTRO_VERSION=""
+DISTRO_CODENAME=""
+ARCH=""
+PKG_FAMILY=""
+USE_OPEN_MODULES=true
+INSTALL_TYPE="full"  # full, compute-only, desktop-only
+USE_LOCAL_REPO=false
+FORCE_REINSTALL=false
+SKIP_EXISTING_CHECKS=false
+AUTO_YES=false
+QUIET_MODE=false
+REBOOT_AFTER_INSTALL=false
+DRIVER_VERSION=""
+DRY_RUN=""
+
+# 状态跟踪文件
+STATE_DIR="/var/lib/nvidia-installer"
+STATE_FILE="$STATE_DIR/install.state"
+ROLLBACK_FILE="$STATE_DIR/rollback.list"
+
+# 环境变量配置支持
+NVIDIA_INSTALLER_AUTO_YES=${NVIDIA_INSTALLER_AUTO_YES:-false}
+NVIDIA_INSTALLER_QUIET=${NVIDIA_INSTALLER_QUIET:-false}
+NVIDIA_INSTALLER_MODULES=${NVIDIA_INSTALLER_MODULES:-"open"}
+NVIDIA_INSTALLER_TYPE=${NVIDIA_INSTALLER_TYPE:-"full"}
+NVIDIA_INSTALLER_FORCE=${NVIDIA_INSTALLER_FORCE:-false}
+NVIDIA_INSTALLER_REBOOT=${NVIDIA_INSTALLER_REBOOT:-false}
+LANG_CURRENT="${NVIDIA_INSTALLER_LANG:-zh_CN}"  # 默认语言为中文
+
+# ================ Language Packs ==================
+# {{LANG_PACKS}}
+# ================ Language Packs End ==============
+
+
+gettext() {
+    local msgid="$1"
+    local translation=""
+    
+    # 根据当前语言获取翻译
+    case "$LANG_CURRENT" in
+        "zh-cn"|"zh"|"zh_CN")
+            translation="${LANG_PACK_ZH_CN[$msgid]:-}"
+            ;;
+        "en-us"|"en"|"en_US")
+            translation="${LANG_PACK_EN_US[$msgid]:-}"
+            ;;
+        *)
+            # 默认使用中文
+            translation="${LANG_PACK_ZH_CN[$msgid]:-}"
+            ;;
+    esac
+    
+    # 如果没有找到翻译，返回key本身
+    if [[ -z "$translation" ]]; then
+        translation="$msgid"
+    fi
+    
+    printf '%s' "$translation"  # 使用 printf 而不是 echo
+}
+
+# 优雅退出处理
+cleanup_on_exit() {
+    local exit_code=$?
+    local signal="${1:-EXIT}"
+
+    log_debug "$(gettext "exit.handler.receive_signal") $signal, $(gettext "exit.handler.exit_code") $exit_code"
+
+    # 如果是被信号中断，记录中断信息
+    if [[ "$signal" != "EXIT" ]]; then
+        log_warning "$(gettext "exit.handler.script_interrupted") $signal"
+
+        # 保存中断状态
+        if [[ -d "$STATE_DIR" ]]; then
+            echo "INTERRUPTED=true" >> "$STATE_DIR/last_exit_code"
+            echo "SIGNAL=$signal" >> "$STATE_DIR/last_exit_code"
+            echo "INTERRUPT_TIME=$(date '+%Y-%m-%d %H:%M:%S')" >> "$STATE_DIR/last_exit_code"
+        fi
+    fi
+    
+    # 清理临时文件
+    cleanup_temp_files
+    
+    # 如果安装过程中被中断，保存当前状态
+    if [[ "$signal" != "EXIT" ]] && [[ -f "$STATE_FILE" ]]; then
+        log_info "$(gettext "exit.handler.state_saved_for_resume")"
+    fi
+    
+    # 释放可能的锁文件
+    cleanup_lock_files
+    
+    # 根据信号设置适当的退出码
+    case "$signal" in
+        "INT"|"TERM")
+            exit 130  # 标准的信号中断退出码
+            ;;
+        "EXIT")
+            exit $exit_code  # 保持原始退出码
+            ;;
+        *)
+            exit 1
+            ;;
+    esac
+}
+
+# 清理临时文件
+cleanup_temp_files() {
+    log_debug "$(gettext "exit.handler.temp_files_starting")"
+    find /tmp -maxdepth 1 \( \
+        -name "nvidia-driver-local-repo-*.rpm" -o \
+        -name "nvidia-driver-local-repo-*.deb" -o \
+        -name "cuda-keyring*.deb" -o \
+        -name "nvidia-installer-*.log" \
+    \) -print -delete
+}
+
+# 清理锁文件
+cleanup_lock_files() {
+    local lock_files=(
+        "/tmp/.nvidia-installer.lock"
+        "/var/lock/nvidia-installer.lock"
+        "$STATE_DIR/.install.lock"
+    )
+    
+    for lock_file in "${lock_files[@]}"; do
+        if [[ -f "$lock_file" ]]; then
+            log_debug "$(gettext "clean.release_lock_file") $lock_file"
+            rm -f "$lock_file"
+        fi
+    done
+}
+
+# 创建安装锁
+create_install_lock() {
+    local lock_file="$STATE_DIR/.install.lock"
+    
+    if [[ -f "$lock_file" ]]; then
+        local lock_pid=$(cat "$lock_file" 2>/dev/null)
+        if [[ -n "$lock_pid" ]] && kill -0 "$lock_pid" 2>/dev/null; then
+            exit_with_code $EXIT_STATE_FILE_CORRUPTED "$(gettext "state.lock.error.another_install_running") $lock_pid"
+        else
+            log_warning "$(gettext "state.lock.cleaning_orphaned_file")"
+            rm -f "$lock_file"
+        fi
+    fi
+    
+    echo $$ > "$lock_file"
+    log_debug "$(gettext "state.lock.created") $lock_file (PID: $$)"
+}
+
+# 设置信号处理
+trap 'cleanup_on_exit INT' INT
+trap 'cleanup_on_exit TERM' TERM  
+trap 'cleanup_on_exit EXIT' EXIT
+
+# 错误处理函数
+exit_with_code() {
+    local exit_code=$1
+    local message="$2"
+    
+    log_error "$message"
+    
+    # 在调试模式下显示退出码
+    if [[ "${DEBUG:-false}" == "true" ]]; then
+        log_debug "$(gettext "exit.code.prompt") $exit_code"
+    fi
+    
+    # 保存退出码到状态文件供外部查询
+    if [[ -d "$STATE_DIR" ]]; then
+        echo "EXIT_CODE=$exit_code" > "$STATE_DIR/last_exit_code"
+        echo "EXIT_MESSAGE=$message" >> "$STATE_DIR/last_exit_code"
+        echo "EXIT_TIME=$(date '+%Y-%m-%d %H:%M:%S')" >> "$STATE_DIR/last_exit_code"
+    fi
+    
+    exit $exit_code
+}
+
+# 获取退出码描述
+get_exit_code_description() {
+    local code=$1
+    case $code in
+        0) echo "$(gettext "exit_code.success")" ;;
+        1) echo "$(gettext "exit_code.permission.no_root")" ;;
+        2) echo "$(gettext "exit_code.permission.fs_denied")" ;;
+        3) echo "$(gettext "exit_code.permission.state_dir_failed")" ;;
+        10) echo "$(gettext "exit_code.hardware.no_gpu_detected")" ;;
+        11) echo "$(gettext "exit_code.hardware.lspci_unavailable")" ;;
+        12) echo "$(gettext "exit_code.hardware.gpu_arch_incompatible")" ;;
+        20) echo "$(gettext "exit_code.compatibility.unsupported_os")" ;;
+        21) echo "$(gettext "exit_code.compatibility.unsupported_version")" ;;
+        22) echo "$(gettext "exit_code.compatibility.unsupported_arch")" ;;
+        30) echo "$(gettext "exit_code.config.invalid_args")" ;;
+        31) echo "$(gettext "exit_code.config.invalid_install_type")" ;;
+        32) echo "$(gettext "exit_code.config.module_arch_mismatch")" ;;
+        40) echo "$(gettext "exit_code.secure_boot.user_exit")" ;;
+        41) echo "$(gettext "exit_code.secure_boot.auto_failed")" ;;
+        42) echo "$(gettext "exit_code.secure_boot.mok_operation_failed")" ;;
+        43) echo "$(gettext "exit_code.secure_boot.mok_tools_missing")" ;;
+        50) echo "$(gettext "exit_code.conflict.existing_driver_user_exit")" ;;
+        51) echo "$(gettext "exit_code.conflict.driver_uninstall_failed")" ;;
+        52) echo "$(gettext "exit_code.conflict.nouveau_disable_failed")" ;;
+        60) echo "$(gettext "exit_code.network.connection_failed")" ;;
+        61) echo "$(gettext "exit_code.network.repo_download_failed")" ;;
+        62) echo "$(gettext "exit_code.network.keyring_download_failed")" ;;
+        70) echo "$(gettext "exit_code.pkg_manager.unavailable")" ;;
+        71) echo "$(gettext "exit_code.pkg_manager.repo_add_failed")" ;;
+        72) echo "$(gettext "exit_code.pkg_manager.dependency_install_failed")" ;;
+        73) echo "$(gettext "exit_code.pkg_manager.kernel_headers_failed")" ;;
+        74) echo "$(gettext "exit_code.pkg_manager.nvidia_install_failed")" ;;
+        80) echo "$(gettext "exit_code.system_state.kernel_version_issue")" ;;
+        81) echo "$(gettext "exit_code.system_state.dkms_build_failed")" ;;
+        82) echo "$(gettext "exit_code.system_state.module_signing_failed")" ;;
+        83) echo "$(gettext "exit_code.system_state.driver_verification_failed")" ;;
+        90) echo "$(gettext "exit_code.state_management.rollback_file_missing")" ;;
+        91) echo "$(gettext "exit_code.state_management.rollback_failed")" ;;
+        92) echo "$(gettext "exit_code.state_management.state_file_corrupted")" ;;
+        100) echo "$(gettext "exit_code.user_cancelled")" ;;
+        *) echo "$(gettext "exit_code.unknown_code") $code" ;;
+    esac
+}
+
+# 统一日志函数
+__log() {
+    local level="$1"; shift
+    if [[ "$QUIET_MODE" == "true" ]] && [[ "$level" != "ERROR" ]] && [[ "$level" != "SUCCESS" ]]; then return; fi
+    if [[ "$level" == "DEBUG" ]] && [[ "${DEBUG:-false}" != "true" ]]; then return; fi
+    local color
+    case "$level" in
+        INFO) color="$BLUE";; SUCCESS) color="$GREEN";; WARNING) color="$YELLOW";;
+        ERROR) color="$RED";; STEP) color="$PURPLE";; DEBUG) color="$BLUE";; *) color="";;
+    esac
+    local target=1; [[ "$level" == "ERROR" ]] && target=2
+    echo -e "${color}[${level}]${NC} $*" >&$target
+}
+log_info()    { __log INFO "$@"; }
+log_success() { __log SUCCESS "$@"; }
+log_warning() { __log WARNING "$@"; }
+log_error()   { __log ERROR "$@"; }
+log_step()    { __log STEP "$@"; }
+log_debug()   { __log DEBUG "$@"; }
+
+# 交互式确认函数
+confirm() {
+    local prompt="$1"
+    local default="${2:-N}"
+
+    if [[ "$AUTO_YES" == "true" ]]; then
+        log_debug "$(gettext "auto_yes.prompt") $prompt -> Y"
+        return 0
+    fi
+    
+    if [[ "$default" == "Y" ]]; then
+        read -p "$prompt (Y/n): " -r
+        [[ ! $REPLY =~ ^[Nn]$ ]]
+    else
+        read -p "$prompt (y/N): " -r
+        [[ $REPLY =~ ^[Yy]$ ]]
+    fi
+}
+
+# 选择菜单函数 (支持自动化)
+select_option() {
+    local prompt="$1"
+    local default="$2"
+    shift 2
+    local options=("$@")
+
+    if [[ "$AUTO_YES" == "true" ]]; then
+        log_debug "$(gettext "auto_yes.prompt") $prompt -> $default"
+        echo "$default"
+        return 0
+    fi
+    
+    echo "$prompt"
+    for i in "${!options[@]}"; do
+        echo "$((i+1)). ${options[$i]}"
+    done
+    echo
+    
+    while true; do
+        read -p "$(gettext "select_option.prompt.range") (1-${#options[@]}, $(gettext "select_option.prompt.default"): $default): " -r choice
+        
+        # 如果用户直接回车，使用默认值
+        if [[ -z "$choice" ]]; then
+            choice="$default"
+        fi
+        
+        # 验证输入
+        if [[ "$choice" =~ ^[0-9]+$ ]] && [[ "$choice" -ge 1 ]] && [[ "$choice" -le ${#options[@]} ]]; then
+            echo "$choice"
+            return 0
+        else
+            echo "$(gettext "select_option.prompt.invalid_choice") 1-${#options[@]}"
+        fi
+    done
+}
+
+# 显示用法
+show_usage() {
+    cat << EOF
+用法: $0 [选项]
+
+基本选项:
+    -h, --help              显示此帮助信息
+    -t, --type TYPE         安装类型: full, compute-only, desktop-only (默认: full)
+    -m, --modules TYPE      内核模块类型: open, proprietary (默认: open)
+    -l, --local             使用本地仓库安装
+    -v, --version VERSION   指定驱动版本 (例如: 575)
+    --lang LANG             设置界面语言: zh_CN, en_US (默认: zh_CN)
+
+自动化选项:
+    -y, --yes               自动确认所有提示 (无交互模式)
+    -q, --quiet             静默模式，减少输出
+    -f, --force             强制重新安装，即使已安装驱动
+    -s, --skip-checks       跳过现有安装检查
+    --auto-reboot           安装完成后自动重启
+
+高级选项:
+    -n, --dry-run           模拟运行，不实际执行安装操作
+    --cleanup               清理失败的安装状态并退出
+    --rollback              回滚到安装前状态
+    --show-exit-codes       显示所有退出码及其含义
+
+环境变量:
+    NVIDIA_INSTALLER_AUTO_YES=true     等同于 -y
+    NVIDIA_INSTALLER_QUIET=true        等同于 -q  
+    NVIDIA_INSTALLER_MODULES=open      等同于 -m open
+    NVIDIA_INSTALLER_TYPE=full         等同于 -t full
+    NVIDIA_INSTALLER_FORCE=true        等同于 -f
+    NVIDIA_INSTALLER_REBOOT=true       等同于 --auto-reboot
+    NVIDIA_INSTALLER_LANG=zh_CN        设置界面语言 (zh_CN, en_US)
+
+示例:
+    # 交互式安装
+    $0
+    
+    # 完全自动化安装
+    $0 -y -q --auto-reboot
+    
+    # 无交互计算专用安装
+    $0 -y -t compute-only -m proprietary
+    
+    # 环境变量方式
+    NVIDIA_INSTALLER_AUTO_YES=true NVIDIA_INSTALLER_TYPE=compute-only $0
+    
+    # CI/CD环境使用
+    $0 -y -q -f -t full --auto-reboot
+
+注意: 
+- 开源模块仅支持 Turing 及更新架构 GPU
+- Maxwell、Pascal、Volta 架构必须使用专有模块
+- 脚本支持幂等操作，可安全重复运行
+- 自动化模式下会使用合理的默认值
+EOF
+}
+
+# 显示退出码信息
+show_exit_codes() {
+    cat << 'EOF'
+NVIDIA驱动安装脚本 - 退出码说明
+═══════════════════════════════════════════════════════════════
+EOF
+
+    local -a categories=(
+        "exit_code.permission|1 2 3"
+        "exit_code.hardware|10 11 12"
+        "exit_code.compatibility|20 21 22"
+        "exit_code.config|30 31 32"
+        "exit_code.secure_boot|40 41 42 43"
+        "exit_code.conflict|50 51 52"
+        "exit_code.network|60 61 62"
+        "exit_code.pkg_manager|70 71 72 73 74"
+        "exit_code.system_state|80 81 82 83"
+        "exit_code.state_management|90 91 92"
+        "exit_code.user_cancelled|100"
+    )
+
+    for entry in "${categories[@]}"; do
+        local category="${entry%%|*}"
+        local codes="${entry#*|}"
+        echo
+        echo "$(gettext "$category")"
+        for code in $codes; do
+            printf "  %-3s - %s\n" "$code" "$(get_exit_code_description "$code")"
+        done
+    done
+
+    cat << 'EOF'
+
+═══════════════════════════════════════════════════════════════
+You can find the last exit code in the file:
+    /var/lib/nvidia-installer/last_exit_code
+EOF
+}
+
+# 预解析函数，只处理需要在脚本早期生效的参数
+# This function does not need i18n support as it runs before language selection.
+pre_parse_arguments() {
+    while [[ $# -gt 0 ]]; do
+        case "$1" in
+            -y|--yes)   AUTO_YES=true ;;
+            -q|--quiet) QUIET_MODE=true ;;
+            -h|--help)  show_usage; exit 0 ;;
+            --show-exit-codes) show_exit_codes; exit 0 ;;
+            --lang)     [[ -n "${2:-}" ]] && { LANG_CURRENT="$2"; export NVIDIA_INSTALLER_LANG="$LANG_CURRENT"; shift; } ;;
+        esac
+        shift
+    done
+}
+
+# 解析命令行参数
+parse_arguments() {
+    while [[ $# -gt 0 ]]; do
+        case $1 in
+            -h|--help)
+                show_usage
+                exit 0
+                ;;
+            -t|--type)
+                INSTALL_TYPE="$2"
+                shift 2
+                ;;
+            -m|--modules)
+                if [[ "$2" == "proprietary" ]]; then
+                    USE_OPEN_MODULES=false
+                elif [[ "$2" == "open" ]]; then
+                    USE_OPEN_MODULES=true
+                else
+                    exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.invalid_module_type") $2 $(gettext "args.info.valid_types")"
+                fi
+                shift 2
+                ;;
+            -l|--local)
+                USE_LOCAL_REPO=true
+                shift
+                ;;
+            -v|--version)
+                DRIVER_VERSION="$2"
+                shift 2
+                ;;
+            -y|--yes)
+                AUTO_YES=true
+                shift
+                ;;
+            -q|--quiet)
+                QUIET_MODE=true
+                shift
+                ;;
+            -f|--force)
+                FORCE_REINSTALL=true
+                shift
+                ;;
+            -s|--skip-checks)
+                SKIP_EXISTING_CHECKS=true
+                shift
+                ;;
+            --auto-reboot)
+                REBOOT_AFTER_INSTALL=true
+                shift
+                ;;
+            --lang)
+                LANG_CURRENT="$2"
+                shift 2
+                ;;
+            --cleanup)
+                cleanup_failed_install
+                exit 0
+                ;;
+            --rollback)
+                rollback_installation
+                exit 0
+                ;;
+            --show-exit-codes)
+                show_exit_codes
+                exit 0
+                ;;
+            -n|--dry-run)
+                DRY_RUN="echo"
+                shift
+                ;;
+            *)
+                exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.unknown_arg") $1"
+                ;;
+        esac
+    done
+
+    # 处理环境变量
+    if [[ "$NVIDIA_INSTALLER_AUTO_YES" == "true" ]]; then
+        AUTO_YES=true
+    fi
+    
+    if [[ "$NVIDIA_INSTALLER_QUIET" == "true" ]]; then
+        QUIET_MODE=true
+    fi
+    
+    if [[ "$NVIDIA_INSTALLER_FORCE" == "true" ]]; then
+        FORCE_REINSTALL=true
+    fi
+    
+    if [[ "$NVIDIA_INSTALLER_REBOOT" == "true" ]]; then
+        REBOOT_AFTER_INSTALL=true
+    fi
+    
+    if [[ -n "$NVIDIA_INSTALLER_MODULES" ]]; then
+        if [[ "$NVIDIA_INSTALLER_MODULES" == "proprietary" ]]; then
+            USE_OPEN_MODULES=false
+        elif [[ "$NVIDIA_INSTALLER_MODULES" == "open" ]]; then
+            USE_OPEN_MODULES=true
+        fi
+    fi
+    
+    if [[ -n "$NVIDIA_INSTALLER_TYPE" ]]; then
+        INSTALL_TYPE="$NVIDIA_INSTALLER_TYPE"
+    fi
+
+    # 验证安装类型
+    if [[ ! "$INSTALL_TYPE" =~ ^(full|compute-only|desktop-only)$ ]]; then
+        exit_with_code $EXIT_INVALID_INSTALL_TYPE "$(gettext "args.error.invalid_install_type") $INSTALL_TYPE"
+    fi
+    
+    # 自动化模式下的合理默认值
+    if [[ "$AUTO_YES" == "true" ]]; then
+        log_debug "$(gettext "args.info.auto_mode_enabled")"
+        if [[ "$QUIET_MODE" == "true" ]]; then
+            log_debug "$(gettext "args.info.quiet_mode_enabled")"
+        fi
+    fi
+}
+
+# 状态管理函数
+create_state_dir() {
+    if ! mkdir -p "$STATE_DIR" 2>/dev/null; then
+        exit_with_code $EXIT_STATE_DIR_FAILED "$(gettext "state.dir.error.create_state_dir") $STATE_DIR"
+    fi
+    chmod 755 "$STATE_DIR"
+    
+    # 创建安装锁，防止并发安装
+    create_install_lock
+}
+
+save_state() {
+    local step="$1"
+    echo "$(date '+%Y-%m-%d %H:%M:%S'): $step" >> "$STATE_FILE"
+}
+
+get_last_state() {
+    if [[ -f "$STATE_FILE" ]]; then
+        tail -1 "$STATE_FILE" | cut -d: -f2- | sed 's/^ *//'
+    fi
+}
+
+is_step_completed() {
+    local step="$1"
+    if [[ -f "$STATE_FILE" ]]; then
+        grep -q ": $step$" "$STATE_FILE"
+    else
+        return 1
+    fi
+}
+
+save_rollback_info() {
+    local action="$1"
+    echo "$action" >> "$ROLLBACK_FILE"
+}
+
+# 清理失败的安装状态
+cleanup_failed_install() {
+    log_info "$(gettext "cleanup.failed.starting")"
+
+    if [[ -f "$STATE_FILE" ]]; then
+        log_info "$(gettext "cleanup.failed.previous_state_found")"
+        if [[ "$QUIET_MODE" != "true" ]]; then
+            cat "$STATE_FILE"
+        fi
+
+        if confirm "$(gettext "cleanup.failed.confirm_cleanup")" "N"; then
+            rm -f "$STATE_FILE" "$ROLLBACK_FILE"
+            log_success "$(gettext "cleanup.failed.state_cleaned")"
+        fi
+    else
+        log_info "$(gettext "cleanup.failed.no_state_found")"
+    fi
+}
+
+cleanup_after_success() {
+    log_info "$(gettext "cleanup.success.starting")"
+
+    # 删除状态文件和回滚文件
+    if [[ -f "$STATE_FILE" ]]; then
+        rm -f "$STATE_FILE"
+        log_success "$(gettext "cleanup.success.state_file_deleted") $STATE_FILE"
+    fi
+    
+    if [[ -f "$ROLLBACK_FILE" ]]; then
+        rm -f "$ROLLBACK_FILE"
+        log_success "$(gettext "cleanup.success.rollback_file_deleted") $ROLLBACK_FILE"
+    fi
+    
+    # 清理临时文件
+    cleanup_temp_files
+
+    log_success "$(gettext "cleanup.success.all_states_cleaned")"
+}
+
+# 回滚安装
+rollback_installation() {
+    log_info "$(gettext "rollback.starting")"
+
+    if [[ ! -f "$ROLLBACK_FILE" ]]; then
+        exit_with_code $EXIT_ROLLBACK_FILE_MISSING "$(gettext "rollback.error.rollback_file_missing") $ROLLBACK_FILE"
+    fi
+
+    log_warning "$(gettext "rollback.warning.changes_will_be_undone")"
+    if confirm "$(gettext "rollback.confirm.proceed")" "N"; then
+        # 从后往前执行回滚操作
+        local rollback_failed=false
+        while read -r action; do
+            log_info "$(gettext "rollback.info.executing") $action"
+            if ! eval "$action"; then
+                log_warning "$(gettext "rollback.warning.partial_failure") $action"
+                rollback_failed=true
+            fi
+        done < <(tac "$ROLLBACK_FILE")
+
+        if [[ "$rollback_failed" == "true" ]]; then
+            exit_with_code $EXIT_ROLLBACK_FAILED "$(gettext "rollback.error.partial_failure")"
+        fi
+        
+        # 清理状态文件
+        rm -f "$STATE_FILE" "$ROLLBACK_FILE"
+        log_success "$(gettext "rollback.success")"
+    else
+        exit_with_code $EXIT_USER_CANCELLED "$(gettext "rollback.error.user_cancelled")"
+    fi
+}
+
+# 检测操作系统发行版
+detect_distro() {
+    log_step "$(gettext "detect.os.starting")"
+
+    if [[ -f /etc/os-release ]]; then
+        source /etc/os-release
+        DISTRO_ID=$ID
+        DISTRO_VERSION=$VERSION_ID
+        DISTRO_CODENAME=${VERSION_CODENAME:-}
+        
+        # 确定架构
+        ARCH=$(uname -m)
+        if [[ "$ARCH" == "x86_64" ]]; then
+            ARCH="x86_64"
+        elif [[ "$ARCH" == "aarch64" ]]; then
+            ARCH="sbsa"
+        else
+            exit_with_code $EXIT_UNSUPPORTED_ARCH "$(gettext "detect.os.error.unsupported_arch") $ARCH"
+        fi
+
+        # 确定包管理器家族 (用于动态分派)
+        case $DISTRO_ID in
+            ubuntu|debian)                                      PKG_FAMILY="deb" ;;
+            rhel|rocky|ol|almalinux|centos|fedora|kylin|amzn)   PKG_FAMILY="rpm" ;;
+            opensuse*|sles)                                     PKG_FAMILY="suse" ;;
+            azurelinux|mariner)                                 PKG_FAMILY="azure" ;;
+            *)                                                  PKG_FAMILY="$DISTRO_ID" ;;
+        esac
+
+        log_success "$(gettext "detect.os.success") $NAME ($DISTRO_ID $DISTRO_VERSION) [$ARCH]"
+    else
+        exit_with_code $EXIT_UNSUPPORTED_OS "$(gettext "detect.os.error.cannot_detect")"
+    fi
+}
+
+# ================ GPU ID Database ==================
+# {{GPU_IDS}}
+# ================ GPU ID Database End ==============
+
+
+# 检测GPU架构
+detect_gpu_architecture() {
+    local device_id="$1"
+    local architecture="${GPU_ARCH_DB[$device_id]}"
+    
+    if [[ -n "$architecture" ]]; then
+        echo "$architecture"
+    else
+        echo "Unknown"
+    fi
+}
+
+# 检查架构是否支持开源模块
+is_open_module_supported() {
+    local architecture="$1"
+    
+    case "$architecture" in
+        "Turing"|"Ampere"|"Ada Lovelace"|"Blackwell")
+            return 0  # 支持开源模块
+            ;;
+        "Maxwell"|"Pascal"|"Volta")
+            return 1  # 需要专有模块
+            ;;
+        *)
+            return 1  # 未知架构，保守选择专有模块
+            ;;
+    esac
+}
+
+# 检查NVIDIA GPU并确定架构兼容性
+check_nvidia_gpu() {
+    log_step "$(gettext "detect.gpu.starting")"
+    
+    if ! command -v lspci &> /dev/null; then
+        exit_with_code $EXIT_LSPCI_UNAVAILABLE "$(gettext "detect.gpu.error.lspci_missing")"
+    fi
+    
+    if ! lspci | grep -i nvidia > /dev/null 2>&1; then
+        exit_with_code $EXIT_NO_NVIDIA_GPU "$(gettext "detect.gpu.error.no_gpu_found")"
+    fi
+
+    # 初始化GPU数据库
+    init_gpu_database
+    
+    # 获取所有NVIDIA GPU
+    local gpu_count=0
+    local has_incompatible_gpu=false
+    local detected_architectures=()
+    
+    while IFS= read -r line; do
+        ((++gpu_count))
+        local gpu_info=$(echo "$line" | grep -E "(VGA|3D controller)")
+        if [[ -n "$gpu_info" ]]; then
+            log_success "$(gettext "detect.gpu.success.detected") #$gpu_count: $gpu_info"
+
+            # 提取设备ID
+            local pci_address=$(echo "$line" | awk '{print $1}')
+            local device_id=$(lspci -s "$pci_address" -nn | grep -oP '10de:\K[0-9a-fA-F]{4}' | tr '[:upper:]' '[:lower:]')
+
+            if [[ -n "$device_id" ]]; then
+                local architecture=$(detect_gpu_architecture "$device_id")
+                detected_architectures+=("$architecture")
+                # 检查模块兼容性
+                if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                    if is_open_module_supported "$architecture"; then
+                        log_success "GPU #$gpu_count ($architecture) $(gettext "detect.gpu.success.support_open")"
+                    else
+                        log_error "GPU #$gpu_count ($architecture) $(gettext "detect.gpu.error.not_support_open")"
+                        has_incompatible_gpu=true
+                    fi
+                else
+                    log_info "GPU #$gpu_count ($architecture) $(gettext "detect.gpu.info.use_proprietary")"
+                fi
+            else
+                log_warning "GPU #$gpu_count $(gettext "detect.gpu.warning.unknown_device_id")"
+                if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                    has_incompatible_gpu=true
+                fi
+            fi
+        fi
+    done < <(lspci | grep -i nvidia)
+    
+    if [[ $gpu_count -eq 0 ]]; then
+        exit_with_code $EXIT_NO_NVIDIA_GPU "$(gettext "detect.gpu.error.no_gpu_found")"
+    fi
+    
+    # 处理兼容性问题
+    if [[ "$USE_OPEN_MODULES" == "true" ]] && [[ "$has_incompatible_gpu" == "true" ]]; then
+        echo
+        log_error "$(gettext "detect.gpu.old_gpu_found_warning")"
+        echo -e "${RED}$(gettext "detect.gpu.open_support_prompt")${NC}"
+        echo "$(gettext "detect.gpu.info.open_support_list")"
+        echo "$(gettext "detect.gpu.info.open_unsupport_list")"
+        echo
+
+        if ! [[ "$AUTO_YES" == "true" ]]; then
+            echo "$(gettext "detect.gpu.incompatible.solution_prompt")"
+            echo "$(gettext "detect.gpu.incompatible.solution_option1")"
+            echo "$(gettext "detect.gpu.incompatible.solution_option2")"
+            echo
+
+            if confirm "$(gettext "detect.gpu.incompatible.confirm")" "Y"; then
+                log_info "$(gettext "detect.gpu.incompatible.switch")"
+                USE_OPEN_MODULES=false
+            else
+                log_warning "$(gettext "detect.gpu.incompatible.continue_warning")"
+            fi
+        else
+            # 自动化模式下的默认行为：切换到专有模块
+            log_warning "$(gettext "detect.gpu.incompatible.auto_mode_switch")"
+            USE_OPEN_MODULES=false
+        fi
+    fi
+    
+    # 显示最终配置摘要
+    echo
+    log_info "$(gettext "detect.gpu.summary.header")"
+    printf "%-15s %-20s %-15s\n" "$(gettext "detect.gpu.summary.header.gpu_number")" "$(gettext "detect.gpu.summary.header.architecture")" "$(gettext "detect.gpu.summary.header.module_type")"
+    printf "%-15s %-20s %-15s\n" "-------" "--------" "--------"
+    
+    for i in "${!detected_architectures[@]}"; do
+        local arch="${detected_architectures[$i]}"
+        local module_type
+
+        if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+            if is_open_module_supported "$arch"; then
+                module_type=$(gettext "detect.gpu.summary.value.open_module")
+            else
+                module_type=$(gettext "detect.gpu.summary.value.proprietary_module_fallback")
+            fi
+        else
+            module_type=$(gettext "detect.gpu.summary.value.proprietary_module")
+        fi
+        
+        printf "%-15s %-20s %-15s\n" "#$((i+1))" "$arch" "$module_type"
+    done
+    
+    if [ "$USE_OPEN_MODULES" = true ] && [ "$has_incompatible_gpu" = true ]; then
+        echo
+        log_warning "$(gettext "detect.gpu.summary.note.fallback")"
+    fi
+}
+
+# 智能发行版版本检查 - 分派函数 (设置 support_level 和 warning_msg)
+# shellcheck disable=SC2329
+__check_distro_support_rhel__() {
+    case $DISTRO_VERSION in
+        8|9|10) support_level="full" ;;
+        7) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.rhel7_eol")" ;;
+        *) support_level="unsupported"; warning_msg="$(gettext "detect.distro_support.error.unsupported_rhel_version") $DISTRO_VERSION" ;;
+    esac
+}
+# shellcheck disable=SC2329
+__check_distro_support_rocky__()    { __check_distro_support_rhel__; }
+# shellcheck disable=SC2329
+__check_distro_support_ol__()       { __check_distro_support_rhel__; }
+# shellcheck disable=SC2329
+__check_distro_support_almalinux__() { __check_distro_support_rhel__; }
+
+# shellcheck disable=SC2329
+__check_distro_support_fedora__() {
+    local version_num=${DISTRO_VERSION}
+    if [[ $version_num -ge 39 && $version_num -le 42 ]]; then
+        support_level="full"
+    elif [[ $version_num -ge 35 && $version_num -lt 39 ]]; then
+        support_level="partial"
+        warning_msg="Fedora $DISTRO_VERSION $(gettext "detect.distro_support.warning.fedora_unofficial")"
+    else
+        support_level="unsupported"
+        warning_msg="Fedora $DISTRO_VERSION $(gettext "detect.distro_support.error.fedora_incompatible")"
+    fi
+}
+
+# shellcheck disable=SC2329
+__check_distro_support_ubuntu__() {
+    case $DISTRO_VERSION in
+        20.04|22.04|24.04) support_level="full" ;;
+        18.04) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.ubuntu1804_eol")" ;;
+        *)
+            if [[ -n "$DISTRO_CODENAME" ]]; then
+                case $DISTRO_CODENAME in
+                    focal|jammy|noble) support_level="full" ;;
+                    *) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.ubuntu_maybe_supported") $DISTRO_VERSION ($DISTRO_CODENAME)" ;;
+                esac
+            else
+                support_level="partial"
+                warning_msg="$(gettext "detect.distro_support.warning.ubuntu_unspecified") $DISTRO_VERSION"
+            fi
+            ;;
+    esac
+}
+
+# shellcheck disable=SC2329
+__check_distro_support_debian__() {
+    case $DISTRO_VERSION in
+        12) support_level="full" ;;
+        11) support_level="partial"; warning_msg=$(gettext "detect.distro_support.warning.debian11_needs_tuning") ;;
+        *) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.debian_unspecified") $DISTRO_VERSION" ;;
+    esac
+}
+
+# shellcheck disable=SC2329
+__check_distro_support_suse__() {
+    if [[ "$DISTRO_VERSION" =~ ^15 ]]; then
+        support_level="full"
+    else
+        support_level="partial"
+        warning_msg="$(gettext "detect.distro_support.warning.suse_maybe_supported") $DISTRO_VERSION"
+    fi
+}
+
+# shellcheck disable=SC2329
+__check_distro_support_amzn__() {
+    case $DISTRO_VERSION in
+        2023) support_level="full" ;;
+        2) support_level="partial"; warning_msg=$(gettext "detect.distro_support.warning.amzn2_needs_tuning") ;;
+        *) support_level="unsupported"; warning_msg="$(gettext "detect.distro_support.error.unsupported_amzn_version") $DISTRO_VERSION" ;;
+    esac
+}
+
+# shellcheck disable=SC2329
+__check_distro_support_azure__() {
+    case $DISTRO_VERSION in
+        2.0|3.0) support_level="full" ;;
+        *) support_level="partial"; warning_msg="$(gettext "detect.distro_support.warning.azure_maybe_supported") $DISTRO_VERSION" ;;
+    esac
+}
+
+# shellcheck disable=SC2329
+__check_distro_support_kylin__() {
+    case $DISTRO_VERSION in
+        10) support_level="full" ;;
+        *) support_level="unsupported"; warning_msg=$(gettext "detect.distro_support.error.unsupported_kylin_version") ;;
+    esac
+}
+
+check_distro_support() {
+    log_step "$(gettext "detect.distro_support.starting")"
+
+    local support_level="full"
+    local warning_msg=""
+
+    # 动态分派: 先尝试 DISTRO_ID, 再尝试 PKG_FAMILY
+    local fn="__check_distro_support_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__check_distro_support_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    else
+        support_level="unsupported"
+        warning_msg="$(gettext "detect.distro_support.error.unknown_distro") $DISTRO_ID"
+    fi
+
+    # 输出支持状态
+    case $support_level in
+        "full")
+            log_success "$(gettext "detect.distro_support.success.fully_supported") $DISTRO_ID $DISTRO_VERSION"
+            ;;
+        "partial")
+            log_warning "$(gettext "detect.distro_support.warning.partially_supported") $warning_msg"
+            if ! confirm "$(gettext "detect.distro_support.prompt.confirm.continue_install")" "N"; then
+                exit_with_code $EXIT_USER_CANCELLED "$(gettext "detect.distro_support.user_cancelled")"
+            fi
+            ;;
+        "unsupported")
+            log_error "$(gettext "detect.distro_support.error.unsupported") $warning_msg"
+            echo
+            echo "$(gettext "detect.distro_support.info.supported_list_header")"
+            echo "- RHEL/Rocky/Oracle Linux: 8, 9, 10"
+            echo "- Fedora: 39-42"
+            echo "- Ubuntu: 20.04, 22.04, 24.04"
+            echo "- Debian: 12"
+            echo "- SUSE: 15.x"
+            echo "- Amazon Linux: 2023"
+            echo "- Azure Linux: 2.0, 3.0"
+            echo "- KylinOS: 10"
+            echo
+            if ! confirm "$(gettext "detect.distro_support.prompt.confirm.force_install")" "N"; then
+                exit_with_code $EXIT_UNSUPPORTED_VERSION "$(gettext "exit_code.compatibility.unsupported_version") $DISTRO_ID $DISTRO_VERSION"
+            fi
+            log_warning "$(gettext "detect.distro_support.warning.force_mode_issues")"
+            ;;
+    esac
+}
+
+# 检查现有NVIDIA驱动安装
+check_existing_nvidia_installation() {
+    if [[ "$SKIP_EXISTING_CHECKS" == "true" ]]; then
+        log_info "$(gettext "detect.existing_driver.skipping_check")"
+        return 0
+    fi
+
+    log_step "$(gettext "detect.existing_driver.starting")"
+
+    local existing_driver=""
+    local installation_method=""
+    
+    # 检查是否有NVIDIA内核模块
+    if lsmod | grep -q nvidia; then
+        existing_driver="kernel_module"
+        log_warning "$(gettext "detect.existing_driver.warning.kernel_module_loaded")"
+        lsmod | grep nvidia
+    fi
+    
+    # 检查包管理器安装的驱动 (动态分派)
+    __check_pkg_nvidia_deb__() {
+        if dpkg -l | grep -q nvidia-driver; then
+            existing_driver="package_manager"; installation_method="apt/dpkg"
+            log_warning "$(gettext "detect.existing_driver.warning.pkg_manager_install")"
+            dpkg -l | grep nvidia-driver
+        fi
+    }
+    __check_pkg_nvidia_rpm__() {
+        if rpm -qa | grep -q nvidia-driver; then
+            existing_driver="package_manager"; installation_method="dnf/rpm"
+            log_warning "$(gettext "detect.existing_driver.warning.pkg_manager_install")"
+            rpm -qa | grep nvidia
+        fi
+    }
+    __check_pkg_nvidia_suse__() {
+        if zypper search -i | grep -q nvidia; then
+            existing_driver="package_manager"; installation_method="zypper"
+            log_warning "$(gettext "detect.existing_driver.warning.pkg_manager_install")"
+            zypper search -i | grep nvidia
+        fi
+    }
+    local fn="__check_pkg_nvidia_${PKG_FAMILY}__"
+    if declare -F "$fn" > /dev/null 2>&1; then "$fn"; fi
+    
+    # 检查runfile安装
+    if [[ -f /usr/bin/nvidia-uninstall ]]; then
+        existing_driver="runfile"
+        installation_method="runfile"
+        log_warning "$(gettext "detect.existing_driver.warning.runfile_install")"
+    fi
+    
+    # 检查其他PPA或第三方源 (动态分派)
+    __check_third_party_ubuntu__() {
+        if apt-cache policy | grep -q "graphics-drivers"; then
+            log_warning "$(gettext "detect.existing_driver.warning.ppa_found")"
+            installation_method="${installation_method:+$installation_method, }graphics-drivers PPA"
+        fi
+    }
+    __check_third_party_fedora__() {
+        if dnf repolist | grep -q rpmfusion; then
+            log_warning "$(gettext "detect.existing_driver.warning.rpm_fusion_found")"
+            installation_method="${installation_method:+$installation_method, }RPM Fusion"
+        fi
+    }
+    local fn="__check_third_party_${DISTRO_ID}__"
+    if declare -F "$fn" > /dev/null 2>&1; then "$fn"; fi
+    
+    # 处理现有安装 (支持自动化)
+    if [[ -n "$existing_driver" ]]; then
+        echo
+        log_error "$(gettext "detect.existing_driver.error.driver_found")"
+        echo "$(gettext "detect.existing_driver.info.install_method") $installation_method"
+        echo
+
+        if ! [[ "$FORCE_REINSTALL" == "true" ]] && ! [[ "$AUTO_YES" == "true" ]]; then
+            echo -e "$(gettext "detect.existing_driver.prompt.user_choice")"
+            echo
+
+            local choice=$(select_option "$(gettext "prompt.select_option.please_select")" "1" \
+                "$(gettext "prompt.select_option.existing_driver.choice_uninstall")" \
+                "$(gettext "prompt.select_option.existing_driver.choice_force")" \
+                "$(gettext "prompt.select_option.existing_driver.choice_skip")" \
+                "$(gettext "prompt.select_option.existing_driver.choice_exit")")
+
+            case $choice in
+                1)
+                    uninstall_existing_nvidia_driver "$existing_driver"
+                    ;;
+                2)
+                    log_warning "$(gettext "detect.existing_driver.warning.force_reinstall_mode")"
+                    FORCE_REINSTALL=true
+                    ;;
+                3)
+                    log_warning "$(gettext "detect.existing_driver.warning.skip_mode")"
+                    SKIP_EXISTING_CHECKS=true
+                    ;;
+                4)
+                    exit_with_code $EXIT_EXISTING_DRIVER_USER_EXIT "$(gettext "detect.existing_driver.exit.user_choice")"
+                    ;;
+            esac
+        elif [[ "$AUTO_YES" == "true" ]] && ! [[ "$FORCE_REINSTALL" == "true" ]]; then
+            # 自动化模式下的默认行为：卸载现有驱动
+            log_warning "$(gettext "detect.existing_driver.warning.auto_mode_uninstall")"
+            uninstall_existing_nvidia_driver "$existing_driver"
+        else
+            log_warning "$(gettext "detect.existing_driver.warning.force_mode_skip_uninstall")"
+        fi
+    else
+        log_success "$(gettext "detect.existing_driver.success.no_driver_found")"
+    fi
+}
+
+# 卸载现有NVIDIA驱动
+uninstall_existing_nvidia_driver() {
+    local driver_type="$1"
+
+    log_step "$(gettext "uninstall.existing_driver.starting")"
+
+    case $driver_type in
+        "runfile")
+            if [[ -f /usr/bin/nvidia-uninstall ]]; then
+                log_info "$(gettext "uninstall.existing_driver.info.using_runfile_uninstaller")"
+                /usr/bin/nvidia-uninstall --silent || log_warning "$(gettext "uninstall.existing_driver.warning.runfile_uninstall_incomplete")"
+            fi
+            ;;
+        "package_manager")
+            __uninstall_pkg_deb__() { apt remove --purge -y nvidia-* libnvidia-* || true; apt autoremove -y || true; }
+            __uninstall_pkg_rpm__() {
+                if dnf --version &>/dev/null; then
+                    dnf remove -y nvidia-* libnvidia-* || true; dnf autoremove -y || true
+                else
+                    yum remove -y nvidia-* libnvidia-* || true
+                fi
+            }
+            __uninstall_pkg_suse__() { zypper remove -y nvidia-* || true; }
+            local fn="__uninstall_pkg_${PKG_FAMILY}__"
+            if declare -F "$fn" > /dev/null 2>&1; then "$fn"; fi
+            ;;
+    esac
+    
+    # 清理模块
+    if lsmod | grep -q nvidia; then
+        log_info "$(gettext "uninstall.existing_driver.info.removing_kernel_modules")"
+        rmmod nvidia_drm nvidia_modeset nvidia_uvm nvidia || log_warning "$(gettext "uninstall.existing_driver.warning.module_removal_failed")"
+    fi
+    
+    # 清理配置文件
+    rm -rf /etc/modprobe.d/*nvidia* /etc/X11/xorg.conf.d/*nvidia* || true
+
+    log_success "$(gettext "uninstall.existing_driver.success")"
+}
+
+# 检测Secure Boot状态
+check_secure_boot() {
+    log_step "$(gettext "secure_boot.check.starting")"
+
+    local secure_boot_enabled=false
+    local secure_boot_method=""
+    
+    # 方法1: 检查/sys/firmware/efi/efivars
+    if [[ -d /sys/firmware/efi/efivars ]]; then
+        if [[ -f /sys/firmware/efi/efivars/SecureBoot-* ]]; then
+            local secure_boot_value=$(od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-* 2>/dev/null | tr -d ' ')
+            if [[ "$secure_boot_value" =~ 1$ ]]; then
+                secure_boot_enabled=true
+                secure_boot_method="efivars"
+            fi
+        fi
+    fi
+    
+    # 方法2: 使用mokutil命令
+    if command -v mokutil &>/dev/null; then
+        if mokutil --sb-state 2>/dev/null | grep -q "SecureBoot enabled"; then
+            secure_boot_enabled=true
+            secure_boot_method="mokutil"
+        fi
+    fi
+    
+    # 方法3: 检查bootctl命令
+    if command -v bootctl &>/dev/null; then
+        if bootctl status 2>/dev/null | grep -q "Secure Boot: enabled"; then
+            secure_boot_enabled=true
+            secure_boot_method="bootctl"
+        fi
+    fi
+    
+    # 方法4: 检查dmesg输出
+    if dmesg | grep -q "Secure boot enabled"; then
+        secure_boot_enabled=true
+        secure_boot_method="dmesg"
+    fi
+
+    log_debug "Secure Boot $(gettext "secure_boot.check.method"): $secure_boot_method"
+
+    if [[ "$secure_boot_enabled" == "true" ]]; then
+        handle_secure_boot_enabled
+    else
+        log_success "$(gettext "secure_boot.check.disabled_or_unsupported")"
+    fi
+}
+
+# 处理Secure Boot启用的情况
+handle_secure_boot_enabled() {
+    echo
+    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
+    echo -e "${RED}██                          ⚠️  $(gettext "secure_boot.check.warning")  ⚠️                            ██${NC}"
+    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
+    echo
+    log_error "$(gettext "secure_boot.enabled.error_detected")"
+    echo
+    echo -e "${YELLOW}🚨 $(gettext "secure_boot.enabled.why_is_problem") ${NC}"
+    echo -e "$(gettext "secure_boot.enabled.why_is_problem_detail")"
+    echo
+    echo -e "${GREEN}✅ $(gettext "secure_boot.enabled.solutions")${NC}"
+    echo
+    echo -e "${BLUE}$(gettext "secure_boot.enabled.solution.disable")${NC}"
+    echo -e "$(gettext "secure_boot.enabled.solution.disable_steps")"
+    echo
+    echo -e "${BLUE}$(gettext "secure_boot.enabled.solution.sign")${NC}"
+    echo -e "$(gettext "secure_boot.enabled.solution.sign_steps")"
+    echo
+    echo -e "${BLUE}$(gettext "secure_boot.enabled.solution.prebuilt")${NC}"
+    echo -e "$(gettext "secure_boot.enabled.solution.prebuilt_steps")"
+    echo
+    echo -e "${YELLOW}$(gettext "secure_boot.enabled.solution.mok_setup")${NC}"
+    echo -e "$(gettext "secure_boot.enabled.solution.mok_setup_notice")"
+    echo
+
+    # 检查是否已有MOK密钥
+    local has_existing_mok=false
+    if [[ -f /var/lib/shim-signed/mok/MOK.der ]] || [[ -f /var/lib/dkms/mok.pub ]]; then
+        has_existing_mok=true
+        echo -e "${GREEN}$(gettext "secure_boot.enabled.sign.detected")${NC}"
+    fi
+    
+    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
+    echo -e "${RED}██  $(gettext "secure_boot.enabled.advice_footer")   ██${NC}"
+    echo -e "${RED}██████████████████████████████████████████████████████████████████████████████${NC}"
+    echo
+
+    if ! [[ "$AUTO_YES" == "true" ]]; then
+        echo -e "$(gettext "secure_boot.enabled.choose_action.prompt")"
+        echo
+
+        local choice=$(select_option "$(gettext "prompt.select_option.please_select")" "1" \
+            "$(gettext "secure_boot.enabled.choice.exit")" \
+            "$(gettext "secure_boot.enabled.choice.sign")" \
+            "$(gettext "secure_boot.enabled.choice.force")")
+
+        case $choice in
+            1)
+                log_info "$(gettext "secure_boot.enabled.exit.cancelled_user_fix")"
+                echo
+                echo -e "$(gettext "secure_boot.enabled.exit.useful_commands")"
+                echo
+                exit_with_code $EXIT_SECURE_BOOT_USER_EXIT "$(gettext "secure_boot.enabled.exit.user_choice")"
+                ;;
+            2)
+                setup_mok_signing
+                ;;
+            3)
+                log_warning "$(gettext "secure_boot.enabled.warning.user_forced_install")"
+                ;;
+        esac
+    else
+        # 自动化模式下的行为
+        if [[ "$has_existing_mok" == "true" ]]; then
+            log_warning "$(gettext "secure_boot.enabled.warning.auto_mode_existing_mok")"
+        else
+            exit_with_code $EXIT_SECURE_BOOT_AUTO_FAILED "$(gettext "secure_boot.enabled.error.auto_mode_failure")"
+        fi
+    fi
+}
+
+# 设置MOK密钥签名
+setup_mok_signing() {
+    log_step "$(gettext "mok.setup.starting")"
+
+    # 检查必要工具
+    local missing_tools=()
+    for tool in mokutil openssl; do
+        if ! command -v "$tool" &>/dev/null; then
+            missing_tools+=("$tool")
+        fi
+    done
+    
+    if [[ ${#missing_tools[@]} -gt 0 ]]; then
+        log_error "$(gettext "mok.setup.error.tools_missing") ${missing_tools[*]}"
+        echo "$(gettext "mok.setup.error.please_install_tools")"
+        case $DISTRO_ID in
+            ubuntu|debian)
+                echo "sudo apt install mokutil openssl"
+                ;;
+            rhel|rocky|ol|almalinux|fedora)
+                echo "sudo dnf install mokutil openssl"
+                ;;
+            opensuse*|sles)
+                echo "sudo zypper install mokutil openssl"
+                ;;
+        esac
+        exit_with_code $EXIT_MOK_TOOLS_MISSING "$(gettext "mok.setup.error.tools_missing") ${missing_tools[*]}"
+    fi
+    
+    # 检查是否已有MOK密钥
+    local mok_key_path=""
+    local mok_cert_path=""
+    
+    # Ubuntu/Debian路径
+    if [[ -f /var/lib/shim-signed/mok/MOK.priv ]] && [[ -f /var/lib/shim-signed/mok/MOK.der ]]; then
+        mok_key_path="/var/lib/shim-signed/mok/MOK.priv"
+        mok_cert_path="/var/lib/shim-signed/mok/MOK.der"
+        log_info "$(gettext "mok.setup.info.using_ubuntu_key")"
+    # DKMS路径
+    elif [[ -f /var/lib/dkms/mok.key ]] && [[ -f /var/lib/dkms/mok.der ]]; then
+        mok_key_path="/var/lib/dkms/mok.key"
+        mok_cert_path="/var/lib/dkms/mok.der"
+        log_info "$(gettext "mok.setup.info.using_dkms_key")"
+    else
+        # 生成新的MOK密钥
+        log_info "$(gettext "mok.setup.info.generating_new_key")"
+
+        # 创建目录
+        mkdir -p /var/lib/dkms
+        
+        # 生成密钥和证书
+        if ! openssl req -new -x509 \
+            -newkey rsa:2048 \
+            -keyout /var/lib/dkms/mok.key \
+            -outform DER \
+            -out /var/lib/dkms/mok.der \
+            -nodes -days 36500 \
+            -subj "/CN=NVIDIA Driver MOK Signing Key"; then
+            exit_with_code $EXIT_MOK_OPERATION_FAILED "$(gettext "mok.setup.error.generation_failed")"
+        fi
+        
+        # 也生成PEM格式的公钥供参考
+        openssl x509 -in /var/lib/dkms/mok.der -inform DER -out /var/lib/dkms/mok.pub -outform PEM
+        
+        mok_key_path="/var/lib/dkms/mok.key"
+        mok_cert_path="/var/lib/dkms/mok.der"
+
+        log_success "$(gettext "mok.setup.success.generation_complete")"
+    fi
+    
+    # 注册MOK密钥
+    log_info "$(gettext "mok.setup.info.enrolling_key")"
+    echo
+    echo -e "${YELLOW}$(gettext "mok.setup.enroll.important_note_header")${NC}"
+    echo -e "$(gettext "mok.setup.enroll.note")"
+    echo
+    
+    if ! mokutil --import "$mok_cert_path"; then
+        exit_with_code $EXIT_MOK_OPERATION_FAILED "$(gettext "mok.setup.error.enroll_failed")"
+    fi
+
+    log_success "$(gettext "mok.setup.success.enroll_queued")"
+    echo
+    echo -e "${GREEN}$(gettext "mok.setup.next_steps.header")${NC}"
+    echo -e "$(gettext "mok.setup.enroll.next_steps")"
+    echo
+    echo -e "${YELLOW}$(gettext "mok.setup.next_steps.warning_english_interface")${NC}"
+    
+    # 配置DKMS自动签名
+    configure_dkms_signing "$mok_key_path" "$mok_cert_path"
+}
+
+# 配置DKMS自动签名
+configure_dkms_signing() {
+    local key_path="$1"
+    local cert_path="$2"
+
+    log_info "$(gettext "dkms.signing.configuring")"
+
+    # 配置DKMS签名工具
+    if [[ -f /etc/dkms/framework.conf ]]; then
+        # 启用签名工具
+        if grep -q "^#sign_tool" /etc/dkms/framework.conf; then
+            sed -i 's/^#sign_tool/sign_tool/' /etc/dkms/framework.conf
+        elif ! grep -q "^sign_tool" /etc/dkms/framework.conf; then
+            echo 'sign_tool="/etc/dkms/sign_helper.sh"' >> /etc/dkms/framework.conf
+        fi
+    fi
+    
+    # 创建签名脚本
+    cat > /etc/dkms/sign_helper.sh << EOF
+#!/bin/sh
+/lib/modules/"\$1"/build/scripts/sign-file sha512 "$key_path" "$cert_path" "\$2"
+EOF
+    
+    chmod +x /etc/dkms/sign_helper.sh
+    
+    # 为NVIDIA特定配置
+    echo "SIGN_TOOL=\"/etc/dkms/sign_helper.sh\"" > /etc/dkms/nvidia.conf
+    
+    save_rollback_info "rm -f /etc/dkms/sign_helper.sh /etc/dkms/nvidia.conf"
+
+    log_success "$(gettext "dkms.signing.success")"
+}
+
+# 预安装检查集合
+pre_installation_checks() {
+    log_step "$(gettext "pre_check.starting")"
+
+    # 检查Secure Boot状态
+    check_secure_boot
+    
+    # 检查根分区空间
+    local root_space=$(df / | awk 'NR==2 {print $4}')
+    if [[ $root_space -lt 1048576 ]]; then  # 1GB
+        log_warning "$(gettext "root.partition.space.insufficient")"
+    fi
+    
+    # 检查是否在虚拟机中运行
+    if systemd-detect-virt --quiet; then
+        local virt_type=$(systemd-detect-virt)
+        log_warning "$(gettext "pre_check.warning.vm_detected") $virt_type"
+        echo -e "$(gettext "pre_check.vm.note")"
+    fi
+    
+    # 检查是否有自定义内核
+    local kernel_version=$(uname -r)
+    if [[ "$kernel_version" =~ (custom|zen|liquorix) ]]; then
+        log_warning "$(gettext "pre_check.warning.custom_kernel_detected") $kernel_version"
+        echo "$(gettext "pre_check.custom_kernel.note")"
+    fi
+
+    log_success "$(gettext "pre_check.success")"
+}
+
+# 获取发行版特定的变量 - 分派函数 (设置 DISTRO_REPO 和 ARCH_EXT)
+# shellcheck disable=SC2329
+__get_distro_vars_rhel__()   { DISTRO_REPO="rhel${DISTRO_VERSION}"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_rocky__()  { __get_distro_vars_rhel__; }
+# shellcheck disable=SC2329
+__get_distro_vars_ol__()     { __get_distro_vars_rhel__; }
+# shellcheck disable=SC2329
+__get_distro_vars_almalinux__() { __get_distro_vars_rhel__; }
+# shellcheck disable=SC2329
+__get_distro_vars_fedora__() { DISTRO_REPO="fedora${DISTRO_VERSION}"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_ubuntu__() { DISTRO_REPO="ubuntu${DISTRO_VERSION//.}"; ARCH_EXT="amd64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_debian__() { DISTRO_REPO="debian${DISTRO_VERSION}"; ARCH_EXT="amd64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_opensuse__() { DISTRO_REPO="opensuse15"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_sles__()   { DISTRO_REPO="sles15"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_amzn__()   { DISTRO_REPO="amzn2023"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_azurelinux__() { DISTRO_REPO="azl3"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_mariner__() { DISTRO_REPO="cm2"; ARCH_EXT="x86_64"; }
+# shellcheck disable=SC2329
+__get_distro_vars_kylin__()  { DISTRO_REPO="kylin10"; ARCH_EXT="x86_64"; }
+
+get_distro_vars() {
+    local fn="__get_distro_vars_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__get_distro_vars_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    fi
+}
+
+safe_add_repository() {
+    local repo_type="$1"
+    local repo_url="$2"
+    local repo_name="$3"
+    local key_url="$4"
+    
+    case $repo_type in
+        "dnf")
+            if dnf repolist | grep -q "$repo_name"; then
+                log_info "$repo_name $(gettext "repo.add.exists")"
+            else
+                log_info "$(gettext "repo.add.adding") $repo_name"
+                dnf config-manager --add-repo "$repo_url"
+                save_rollback_info "dnf config-manager --remove-repo $repo_name"
+            fi
+            ;;
+        "apt")
+            if [[ -f "/etc/apt/sources.list.d/$repo_name.list" ]] || grep -q "$repo_url" /etc/apt/sources.list.d/*.list 2>/dev/null; then
+                log_info "$(gettext "repo.add.exists")"
+            else
+                log_info "$(gettext "repo.add.adding") $repo_name"
+                if [[ -n "$key_url" ]]; then
+                    wget -qO- "$key_url" | gpg --dearmor > "/usr/share/keyrings/$repo_name-keyring.gpg"
+                    echo "deb [signed-by=/usr/share/keyrings/$repo_name-keyring.gpg] $repo_url" > "/etc/apt/sources.list.d/$repo_name.list"
+                    save_rollback_info "rm -f /etc/apt/sources.list.d/$repo_name.list /usr/share/keyrings/$repo_name-keyring.gpg"
+                else
+                    echo "deb $repo_url" > "/etc/apt/sources.list.d/$repo_name.list"
+                    save_rollback_info "rm -f /etc/apt/sources.list.d/$repo_name.list"
+                fi
+            fi
+            ;;
+        "zypper")
+            if zypper lr | grep -q "$repo_name"; then
+                log_info "$repo_name $(gettext "repo.add.exists")"
+            else
+                log_info "$(gettext "repo.add.adding") $repo_name"
+                zypper addrepo "$repo_url" "$repo_name"
+                save_rollback_info "zypper removerepo $repo_name"
+            fi
+            ;;
+    esac
+}
+
+safe_install_package() {
+    local package_manager="$1"
+    shift
+    local packages=("$@")
+    
+    local missing_packages=()
+    
+    # 检查哪些包未安装
+    case $package_manager in
+        "dnf"|"yum")
+            for pkg in "${packages[@]}"; do
+                if ! rpm -q "$pkg" &>/dev/null; then
+                    missing_packages+=("$pkg")
+                fi
+            done
+            ;;
+        "apt")
+            for pkg in "${packages[@]}"; do
+                if ! dpkg -l "$pkg" 2>/dev/null | grep -q "^ii"; then
+                    missing_packages+=("$pkg")
+                fi
+            done
+            ;;
+        "zypper")
+            for pkg in "${packages[@]}"; do
+                if ! zypper search -i "$pkg" | grep -q "^i"; then
+                    missing_packages+=("$pkg")
+                fi
+            done
+            ;;
+        "tdnf")
+            for pkg in "${packages[@]}"; do
+                if ! tdnf list installed "$pkg" &>/dev/null; then
+                    missing_packages+=("$pkg")
+                fi
+            done
+            ;;
+    esac
+    
+    # 只安装缺失的包
+    if [[ ${#missing_packages[@]} -gt 0 ]]; then
+        log_info "$(gettext "pkg_install.info.installing_missing") ${missing_packages[*]}"
+        case $package_manager in
+            "dnf")
+                dnf install -y "${missing_packages[@]}"
+                ;;
+            "yum")
+                yum install -y "${missing_packages[@]}"
+                ;;
+            "apt")
+                apt install -y "${missing_packages[@]}"
+                ;;
+            "zypper")
+                zypper install -y "${missing_packages[@]}"
+                ;;
+            "tdnf")
+                tdnf install -y "${missing_packages[@]}"
+                ;;
+        esac
+        
+        # 保存回滚信息
+        for pkg in "${missing_packages[@]}"; do
+            save_rollback_info "$package_manager remove -y $pkg"
+        done
+    else
+        log_info "$(gettext "pkg_install.info.all_packages_exist")"
+    fi
+}
+
+# 启用第三方仓库和依赖 - 分派函数
+# shellcheck disable=SC2329
+__enable_repositories_rhel__() {
+    subscription-manager repos --enable=rhel-${DISTRO_VERSION}-for-${ARCH}-appstream-rpms || log_warning "$(gettext "repo.enable.error.rhel_appstream")"
+    subscription-manager repos --enable=rhel-${DISTRO_VERSION}-for-${ARCH}-baseos-rpms || log_warning "$(gettext "repo.enable.error.rhel_baseos")"
+    subscription-manager repos --enable=codeready-builder-for-rhel-${DISTRO_VERSION}-${ARCH}-rpms || log_warning "$(gettext "repo.enable.error.rhel_crb")"
+    if ! rpm -q epel-release &>/dev/null; then
+        dnf install -y "https://dl.fedoraproject.org/pub/epel/epel-release-latest-${DISTRO_VERSION}.noarch.rpm"
+        save_rollback_info "dnf remove -y epel-release"
+    fi
+}
+
+# shellcheck disable=SC2329
+__enable_repositories_rocky__() {
+    if [[ "$DISTRO_VERSION" =~ ^(9|10) ]]; then
+        if ! dnf repolist enabled | grep -q crb; then
+            dnf config-manager --set-enabled crb
+            save_rollback_info "dnf config-manager --set-disabled crb"
+        fi
+    elif [[ "$DISTRO_VERSION" == "8" ]]; then
+        if ! dnf repolist enabled | grep -q powertools; then
+            dnf config-manager --set-enabled powertools
+            save_rollback_info "dnf config-manager --set-disabled powertools"
+        fi
+    fi
+    safe_install_package "dnf" epel-release
+}
+
+# shellcheck disable=SC2329
+__enable_repositories_ol__() {
+    local crb_repo="ol${DISTRO_VERSION}_codeready_builder"
+    local epel_pkg="oracle-epel-release-el${DISTRO_VERSION}"
+    if ! dnf repolist enabled | grep -q "$crb_repo"; then
+        dnf config-manager --set-enabled "$crb_repo"
+        save_rollback_info "dnf config-manager --set-disabled $crb_repo"
+    fi
+    safe_install_package "dnf" "$epel_pkg"
+}
+
+# shellcheck disable=SC2329
+__enable_repositories_debian__() {
+    if ! grep -q "contrib" /etc/apt/sources.list; then
+        if ! is_step_completed "debian_contrib_enabled"; then
+            add-apt-repository -y contrib
+            save_state "debian_contrib_enabled"
+            save_rollback_info "add-apt-repository -r contrib"
+        fi
+    fi
+    if ! is_step_completed "apt_update_after_contrib"; then
+        apt update
+        save_state "apt_update_after_contrib"
+    fi
+}
+
+# shellcheck disable=SC2329
+__enable_repositories_suse__() {
+    if command -v SUSEConnect >/dev/null 2>&1 && ! SUSEConnect -l | grep -q PackageHub; then
+        SUSEConnect --product "PackageHub/15/$(uname -m)" || log_warning "$(gettext "repo.enable.error.suse_packagehub")"
+        save_rollback_info "SUSEConnect -d --product PackageHub/15/$(uname -m)"
+    fi
+    if ! is_step_completed "zypper_refresh_after_packagehub"; then
+        zypper refresh
+        save_state "zypper_refresh_after_packagehub"
+    fi
+}
+
+# shellcheck disable=SC2329
+__enable_repositories_azurelinux__() {
+    safe_install_package "tdnf" azurelinux-repos-extended
+}
+
+# shellcheck disable=SC2329
+__enable_repositories_mariner__() {
+    safe_install_package "tdnf" mariner-repos-extended
+}
+
+enable_repositories() {
+    if is_step_completed "enable_repositories"; then
+        log_info "$(gettext "repo.enable.already_done")"
+        return 0
+    fi
+
+    log_step "$(gettext "repo.enable.starting")"
+
+    # 动态分派: 先尝试 DISTRO_ID, 再尝试 PKG_FAMILY
+    local fn="__enable_repositories_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__enable_repositories_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    fi
+    
+    save_state "enable_repositories"
+}
+
+# 安装内核头文件和开发包 - 分派函数
+# shellcheck disable=SC2329
+__install_kernel_headers_rhel__() {
+    if [[ "$DISTRO_VERSION" =~ ^(9|10) ]]; then
+        safe_install_package "dnf" kernel-devel-matched kernel-headers
+    else
+        safe_install_package "dnf" "kernel-devel-$(uname -r)" kernel-headers
+    fi
+}
+# shellcheck disable=SC2329
+__install_kernel_headers_rocky__()    { __install_kernel_headers_rhel__; }
+# shellcheck disable=SC2329
+__install_kernel_headers_ol__()       { __install_kernel_headers_rhel__; }
+# shellcheck disable=SC2329
+__install_kernel_headers_almalinux__() { __install_kernel_headers_rhel__; }
+# shellcheck disable=SC2329
+__install_kernel_headers_fedora__() { safe_install_package "dnf" kernel-devel-matched kernel-headers; }
+# shellcheck disable=SC2329
+__install_kernel_headers_deb__() {
+    if ! is_step_completed "apt_update_before_headers"; then
+        apt update
+        save_state "apt_update_before_headers"
+    fi
+    safe_install_package "apt" "linux-headers-$(uname -r)"
+}
+# shellcheck disable=SC2329
+__install_kernel_headers_suse__() {
+    local variant=$(uname -r | grep -o '\-[^-]*' | sed 's/^-//')
+    local version=$(uname -r | sed 's/\-[^-]*$//')
+    safe_install_package "zypper" "kernel-${variant:-default}-devel=${version}"
+}
+# shellcheck disable=SC2329
+__install_kernel_headers_amzn__() { safe_install_package "dnf" "kernel-devel-$(uname -r)" "kernel-headers-$(uname -r)"; }
+# shellcheck disable=SC2329
+__install_kernel_headers_azure__() { safe_install_package "tdnf" "kernel-devel-$(uname -r)" "kernel-headers-$(uname -r)" "kernel-modules-extra-$(uname -r)"; }
+# shellcheck disable=SC2329
+__install_kernel_headers_kylin__() { safe_install_package "dnf" "kernel-devel-$(uname -r)" kernel-headers; }
+
+install_kernel_headers() {
+    if is_step_completed "install_kernel_headers"; then
+        log_info "$(gettext "kernel_headers.install.already_done")"
+        return 0
+    fi
+
+    log_step "$(gettext "kernel_headers.install.starting")"
+
+    local fn="__install_kernel_headers_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__install_kernel_headers_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    fi
+
+    save_state "install_kernel_headers"
+}
+
+# 安装本地仓库 - 分派函数 (使用父作用域的 version 和 base_url)
+# shellcheck disable=SC2329
+__install_local_repository_rpm__() {
+    local rpm_file="nvidia-driver-local-repo-${DISTRO_REPO}.${version}.${ARCH_EXT}.rpm"
+    log_info "$(gettext "repo.local.setup.downloading") $rpm_file"
+    wget -O "/tmp/$rpm_file" "${base_url}/${version}/local_installers/${rpm_file}"
+    rpm --install "/tmp/$rpm_file"
+}
+
+# shellcheck disable=SC2329
+__install_local_repository_deb__() {
+    local deb_file="nvidia-driver-local-repo-${DISTRO_REPO}-${version}_${ARCH_EXT}.deb"
+    log_info "$(gettext "repo.local.setup.downloading") $deb_file"
+    wget -O "/tmp/$deb_file" "${base_url}/${version}/local_installers/${deb_file}"
+    dpkg -i "/tmp/$deb_file"
+    apt update
+    cp "/var/nvidia-driver-local-repo-${DISTRO_REPO}-${version}/nvidia-driver-*-keyring.gpg" /usr/share/keyrings/
+}
+
+# shellcheck disable=SC2329
+__install_local_repository_suse__() { __install_local_repository_rpm__; }
+
+install_local_repository() {
+    log_info "$(gettext "repo.local.setup.starting")"
+
+    local version=${DRIVER_VERSION:-"latest"}
+    local base_url="https://developer.download.nvidia.cn/compute/nvidia-driver"
+
+    local fn="__install_local_repository_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__install_local_repository_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    fi
+}
+
+# 安装网络仓库 - 分派函数
+# shellcheck disable=SC2329
+__install_network_repository_rpm__() {
+    local repo_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-${DISTRO_REPO}.repo"
+    safe_add_repository "dnf" "$repo_url" "cuda-${DISTRO_REPO}"
+    if ! is_step_completed "dnf_cache_cleared"; then
+        dnf clean expire-cache
+        save_state "dnf_cache_cleared"
+    fi
+}
+
+# shellcheck disable=SC2329
+__install_network_repository_deb__() {
+    if ! dpkg -l cuda-keyring &>/dev/null; then
+        local keyring_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-keyring_1.1-1_all.deb"
+        log_info "$(gettext "repo.network.setup.installing_keyring")"
+        wget -O /tmp/cuda-keyring.deb "$keyring_url"
+        dpkg -i /tmp/cuda-keyring.deb
+        save_rollback_info "dpkg -r cuda-keyring"
+        rm -f /tmp/cuda-keyring.deb
+    else
+        log_info "$(gettext "repo.network.setup.keyring_exists")"
+    fi
+    if ! is_step_completed "apt_update_after_repo"; then
+        apt update
+        save_state "apt_update_after_repo"
+    fi
+}
+
+# shellcheck disable=SC2329
+__install_network_repository_suse__() {
+    local repo_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-${DISTRO_REPO}.repo"
+    safe_add_repository "zypper" "$repo_url" "cuda-${DISTRO_REPO}"
+    if ! is_step_completed "zypper_refresh_after_repo"; then
+        zypper refresh
+        save_state "zypper_refresh_after_repo"
+    fi
+}
+
+# shellcheck disable=SC2329
+__install_network_repository_azure__() {
+    local repo_url="https://developer.download.nvidia.cn/compute/cuda/repos/${DISTRO_REPO}/${ARCH}/cuda-${DISTRO_REPO}.repo"
+    safe_add_repository "dnf" "$repo_url" "cuda-${DISTRO_REPO}"
+    if ! is_step_completed "tdnf_cache_cleared"; then
+        tdnf clean expire-cache
+        save_state "tdnf_cache_cleared"
+    fi
+}
+
+install_network_repository() {
+    log_info "$(gettext "repo.network.setup.starting")"
+
+    local fn="__install_network_repository_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__install_network_repository_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    fi
+}
+
+# 添加NVIDIA官方仓库
+add_nvidia_repository() {
+    if is_step_completed "add_nvidia_repository"; then
+        log_info "$(gettext "repo.nvidia.add.already_done")"
+        return 0
+    fi
+
+    log_step "$(gettext "repo.nvidia.add.starting")"
+
+    get_distro_vars
+
+    if [[ "$USE_LOCAL_REPO" == "true" ]]; then
+        install_local_repository
+    else
+        install_network_repository
+    fi
+    
+    save_state "add_nvidia_repository"
+}
+
+# 启用DNF模块 (RHEL 8/9特有)
+enable_dnf_modules() {
+    case $DISTRO_ID in
+        rhel|rocky|ol|almalinux)
+            if [[ "$DISTRO_VERSION" =~ ^(8|9) ]]; then
+                log_step "$(gettext "dnf_module.enable.starting")"
+                if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                    dnf module enable -y nvidia-driver:open-dkms
+                else
+                    dnf module enable -y nvidia-driver:latest-dkms
+                fi
+            fi
+            ;;
+        kylin|amzn)
+            log_step "$(gettext "dnf_module.enable.starting")"
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                dnf module enable -y nvidia-driver:open-dkms
+            else
+                dnf module enable -y nvidia-driver:latest-dkms
+            fi
+            ;;
+    esac
+}
+
+# 安装NVIDIA驱动
+# shellcheck disable=SC2329
+__install_nvidia_driver_rpm__()   { install_nvidia_rpm; }
+# shellcheck disable=SC2329
+__install_nvidia_driver_deb__()   { install_nvidia_deb; }
+# shellcheck disable=SC2329
+__install_nvidia_driver_suse__()  { install_nvidia_suse; }
+# shellcheck disable=SC2329
+__install_nvidia_driver_azure__() { tdnf install -y nvidia-open; }
+
+install_nvidia_driver() {
+    log_step "$(gettext "nvidia_driver.install.starting") ($(if $USE_OPEN_MODULES; then echo $(gettext "nvidia_driver.type.open"); else echo $(gettext "nvidia_driver.type.proprietary"); fi), $INSTALL_TYPE)..."
+
+    local fn="__install_nvidia_driver_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__install_nvidia_driver_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then
+        "$fn"
+    fi
+}
+
+# 安装RPM包
+install_nvidia_rpm() {
+    case $INSTALL_TYPE in
+        full)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                if [[ "$DISTRO_ID" =~ ^(rhel|rocky|ol|almalinux)$ && "$DISTRO_VERSION" =~ ^(10)$ ]] || [[ "$DISTRO_ID" == "fedora" ]]; then
+                    dnf install -y nvidia-open
+                else
+                    dnf install -y nvidia-open
+                fi
+            else
+                dnf install -y cuda-drivers
+            fi
+            ;;
+        compute-only)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                dnf install -y nvidia-driver-cuda kmod-nvidia-open-dkms
+            else
+                dnf install -y nvidia-driver-cuda kmod-nvidia-latest-dkms
+            fi
+            ;;
+        desktop-only)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                dnf install -y nvidia-driver kmod-nvidia-open-dkms
+            else
+                dnf install -y nvidia-driver kmod-nvidia-latest-dkms
+            fi
+            ;;
+    esac
+}
+
+# 安装DEB包
+install_nvidia_deb() {
+    case $INSTALL_TYPE in
+        full)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                apt install -y nvidia-open
+            else
+                apt install -y cuda-drivers
+            fi
+            ;;
+        compute-only)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                apt install -y nvidia-driver-cuda nvidia-kernel-open-dkms
+            else
+                apt install -y nvidia-driver-cuda nvidia-kernel-dkms
+            fi
+            ;;
+        desktop-only)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                apt install -y nvidia-driver nvidia-kernel-open-dkms
+            else
+                apt install -y nvidia-driver nvidia-kernel-dkms
+            fi
+            ;;
+    esac
+}
+
+# 安装SUSE包
+install_nvidia_suse() {
+    case $INSTALL_TYPE in
+        full)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                zypper -v install nvidia-open
+            else
+                zypper -v install cuda-drivers
+            fi
+            ;;
+        compute-only)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                zypper -v install nvidia-compute-G06 nvidia-open-driver-G06
+            else
+                zypper -v install nvidia-compute-G06 nvidia-driver-G06
+            fi
+            ;;
+        desktop-only)
+            if [[ "$USE_OPEN_MODULES" == "true" ]]; then
+                zypper -v install nvidia-video-G06 nvidia-open-driver-G06
+            else
+                zypper -v install nvidia-video-G06 nvidia-driver-G06
+            fi
+            ;;
+    esac
+}
+
+# 禁用nouveau驱动
+disable_nouveau() {
+    log_step "$(gettext "nouveau.disable.starting")"
+    
+    local need_reboot=false
+    local nouveau_active=false
+    
+    # 检查nouveau是否正在使用
+    if lsmod | grep -q "^nouveau"; then
+        nouveau_active=true
+        log_warning "$(gettext "nouveau.disable.warning.detected_running")"
+
+        # 检查是否有进程正在使用nouveau
+        local processes_using_drm=$(lsof /dev/dri/* 2>/dev/null | wc -l)
+        if [[ $processes_using_drm -gt 0 ]]; then
+            log_warning "$processes_using_drm $(gettext "nouveau.disable.warning.processes_using_drm")"
+
+            # 尝试停止图形相关服务
+            log_info "$(gettext "nouveau.disable.info.stopping_display_manager")"
+
+            # 停止显示管理器
+            local display_managers=("gdm" "lightdm" "sddm" "xdm" "kdm")
+            local stopped_services=()
+            
+            for dm in "${display_managers[@]}"; do
+                if systemctl is-active --quiet "$dm" 2>/dev/null; then
+                    log_info "$(gettext "nouveau.disable.info.stop_display_manager") $dm"
+                    systemctl stop "$dm" || log_warning "$(gettext "nouveau.disable.warning.failed_stopping_display_manager") $dm"
+                    stopped_services+=("$dm")
+                    sleep 2
+                fi
+            done
+            
+            # 尝试切换到文本模式
+            if [[ -n "${stopped_services[*]}" ]]; then
+                log_info "$(gettext "nouveau.disable.info.switching_to_text_mode")"
+                systemctl isolate multi-user.target 2>/dev/null || true
+                sleep 3
+            fi
+            
+            # 保存停止的服务信息，以便后续恢复
+            if [[ ${#stopped_services[@]} -gt 0 ]]; then
+                echo "${stopped_services[*]}" > "$STATE_DIR/stopped_display_managers"
+                save_rollback_info "systemctl start ${stopped_services[*]}"
+            fi
+        fi
+        
+        # 尝试卸载nouveau模块
+        log_info "$(gettext "nouveau.disable.info.unloading_module")"
+        
+        # 卸载相关模块（按依赖顺序）
+        local modules_to_remove=("nouveau" "ttm" "drm_kms_helper")
+        local failed_modules=()
+        
+        for module in "${modules_to_remove[@]}"; do
+            if lsmod | grep -q "^$module"; then
+                log_debug "$(gettext "nouveau.disable.info.unload_module"): $module"
+                if modprobe -r "$module" 2>/dev/null; then
+                    log_success "$(gettext "nouveau.disable.success.module_unloaded") $module"
+                else
+                    log_warning "$(gettext "nouveau.disable.warning.module_unload_failed") $module"
+                    failed_modules+=("$module")
+                fi
+            fi
+        done
+        
+        # 检查nouveau是否完全卸载
+        if lsmod | grep -q "^nouveau"; then
+            log_error "$(gettext "nouveau.disable.error.still_running_reboot_needed")"
+            need_reboot=true
+        else
+            log_success "$(gettext "nouveau.disable.success.module_unloaded_all")"
+            nouveau_active=false
+        fi
+    else
+        log_info "$(gettext "nouveau.disable.info.not_running")"
+    fi
+    
+    # 创建黑名单文件（无论如何都要创建）
+    log_info "$(gettext "nouveau.disable.info.creating_blacklist")"
+    cat > /etc/modprobe.d/blacklist-nvidia-nouveau.conf << EOF
+# 禁用nouveau开源驱动，由NVIDIA安装脚本生成
+blacklist nouveau
+options nouveau modeset=0
+EOF
+    
+    save_rollback_info "rm -f /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
+    
+    # 更新initramfs (动态分派)
+    log_info "$(gettext "nouveau.disable.info.updating_initramfs")"
+    __update_initramfs_deb__() { update-initramfs -u || log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"; }
+    __update_initramfs_rpm__() {
+        if command -v dracut &> /dev/null; then
+            dracut -f || log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"
+        else
+            log_warning "$(gettext "nouveau.disable.warning.dracut_missing")"
+        fi
+    }
+    __update_initramfs_suse__() { mkinitrd || log_warning "$(gettext "nouveau.disable.warning.initramfs_update_failed")"; }
+    __update_initramfs_azure__() { __update_initramfs_rpm__; }
+
+    local fn="__update_initramfs_${DISTRO_ID}__"
+    if ! declare -F "$fn" > /dev/null 2>&1; then
+        fn="__update_initramfs_${PKG_FAMILY}__"
+    fi
+    if declare -F "$fn" > /dev/null 2>&1; then "$fn"; fi
+    
+    # 如果成功卸载了nouveau，尝试重启显示服务
+    if [[ "$nouveau_active" == "false" && -f "$STATE_DIR/stopped_display_managers" ]]; then
+        local stopped_services
+        read -r stopped_services < "$STATE_DIR/stopped_display_managers"
+        
+        if [[ -n "$stopped_services" ]]; then
+            log_info "$(gettext "nouveau.disable.info.restarting_display_manager")"
+            # 切换回图形模式
+            systemctl isolate graphical.target 2>/dev/null || true
+            sleep 2
+            
+            # 重启显示管理器
+            for dm in $stopped_services; do
+                log_info "$(gettext "nouveau.disable.info.restart_display_manager"): $dm"
+                systemctl start "$dm" || log_warning "$(gettext "nouveau.disable.warning.restart_failed"): $dm"
+            done
+            
+            rm -f "$STATE_DIR/stopped_display_managers"
+        fi
+    fi
+    
+    # 报告状态并决定后续行动
+    if [[ "$need_reboot" == "true" ]]; then
+        log_warning "$(gettext "nouveau.disable.warning.reboot_required_final")"
+        echo "NOUVEAU_NEEDS_REBOOT=true" > "$STATE_DIR/nouveau_status"
+        
+        echo
+        log_error "$(gettext "nouveau.disable.error.reboot_needed_header")"
+        echo "$(gettext "nouveau.disable.error.reboot_needed_note")"
+        echo
+
+        if [[ "$AUTO_YES" == "true" ]]; then
+            log_info "$(gettext "nouveau.disable.info.auto_mode_reboot")"
+            save_state "nouveau_disabled_need_reboot"
+            reboot
+        else
+            if confirm "$(gettext "nouveau.disable.confirm.reboot_now")" "Y"; then
+                log_info "$(gettext "nouveau.disable.info.rebooting_now")"
+                save_state "nouveau_disabled_need_reboot"
+                reboot
+            else
+                exit_with_code $EXIT_NOUVEAU_DISABLE_FAILED "$(gettext "nouveau.disable.exit.user_refused_reboot")"
+            fi
+        fi
+    else
+        log_success "$(gettext "nouveau.disable.success.continue_install")"
+        echo "NOUVEAU_NEEDS_REBOOT=false" > "$STATE_DIR/nouveau_status"
+        
+        # 既然nouveau已经成功禁用，就不需要在最终重启逻辑中额外处理
+        # 继续正常的安装流程
+    fi
+}
+
+# 启用persistence daemon
+enable_persistence_daemon() {
+    log_step "$(gettext "persistence_daemon.enable.starting")"
+    
+    if systemctl list-unit-files | grep -q nvidia-persistenced; then
+        systemctl enable nvidia-persistenced
+        log_success "$(gettext "persistence_daemon.enable.success")"
+    else
+        log_warning "$(gettext "persistence_daemon.enable.warning.service_not_found")"
+    fi
+}
+
+# 验证安装
+verify_installation() {
+    log_step "$(gettext "verify.starting")"
+
+    local driver_working=false
+    local needs_reboot=false
+    
+    # 检查驱动版本
+    if [[ -f /proc/driver/nvidia/version ]]; then
+        local driver_version=$(cat /proc/driver/nvidia/version | head -1)
+        log_success "$(gettext "verify.success.driver_loaded"): $driver_version"
+    else
+        log_warning "$(gettext "verify.warning.module_not_loaded")"
+        needs_reboot=true
+    fi
+    
+    # 检查nvidia-smi
+    if command -v nvidia-smi &> /dev/null; then
+        log_success "$(gettext "verify.success.smi_available")"
+        log_info "$(gettext "verify.info.testing_driver")"
+
+        if nvidia-smi &> /dev/null; then
+            log_success "$(gettext "verify.success.driver_working")"
+            driver_working=true
+            echo
+            nvidia-smi
+        else
+            log_error "$(gettext "verify.error.smi_failed")"
+            needs_reboot=true
+        fi
+    else
+        log_warning "$(gettext "verify.warning.smi_unavailable")"
+        needs_reboot=true
+    fi
+    
+    # 检查模块类型
+    if lsmod | grep -q nvidia; then
+        local module_info=$(lsmod | grep nvidia | head -1)
+        log_info "$(gettext "verify.info.loaded_modules"): $module_info"
+
+        # 检查是否是开源模块
+        if [[ -f /sys/module/nvidia/version ]]; then
+            local module_version=$(cat /sys/module/nvidia/version 2>/dev/null || echo "$(gettext "common.unknown")")
+            log_info "$(gettext "verify.info.module_version") $module_version"
+        fi
+    fi
+    
+    # 保存验证结果
+    if [[ "$driver_working" == "true" ]]; then
+        echo "DRIVER_WORKING=true" > "$STATE_DIR/driver_status"
+    else
+        echo "DRIVER_WORKING=false" > "$STATE_DIR/driver_status"
+    fi
+    
+    if [[ "$needs_reboot" == "true" ]]; then
+        echo "NEEDS_REBOOT=true" >> "$STATE_DIR/driver_status"
+    else
+        echo "NEEDS_REBOOT=false" >> "$STATE_DIR/driver_status"
+    fi
+}
+
+# 清理安装文件
+cleanup() {
+    log_step "$(gettext "cleanup.install_files.starting")"
+
+    if [[ "$USE_LOCAL_REPO" == "true" ]]; then
+        case $PKG_FAMILY in
+            rpm)   dnf remove -y nvidia-driver-local-repo-* 2>/dev/null || true ;;
+            deb)   apt remove --purge -y nvidia-driver-local-repo-* 2>/dev/null || true ;;
+            suse)  zypper remove -y nvidia-driver-local-repo-* 2>/dev/null || true ;;
+            azure) tdnf remove -y nvidia-driver-local-repo-* 2>/dev/null || true ;;
+        esac
+    fi
+    
+    # 清理下载的文件
+    cleanup_temp_files
+    
+    # 清理锁文件
+    cleanup_lock_files
+}
+
+# 显示后续步骤 (更新信息)
+show_next_steps() {
+    log_success "$(gettext "final.success.header")"
+    echo
+    echo -e "${GREEN}$(gettext "final.summary.header")${NC}"
+    echo -e "- $(gettext "final.summary.distro"): $DISTRO_ID $DISTRO_VERSION\n- $(gettext "final.summary.arch"): $ARCH\n- $(gettext "final.summary.module_type"): $(if $USE_OPEN_MODULES; then echo $(gettext "module.type.open_kernel"); else echo $(gettext "module.type.proprietary_kernel"); fi)\n- $(gettext "final.summary.install_type"): $INSTALL_TYPE\n- $(gettext "final.summary.repo_type"): $(if $USE_LOCAL_REPO; then echo $(gettext "repo.type.local"); else echo $(gettext "repo.type.network"); fi)"
+    echo
+
+    # 根据驱动工作状态显示不同的后续步骤
+    local driver_working=false
+    if [[ -f "$STATE_DIR/driver_status" ]]; then
+        local driver_status=$(grep "DRIVER_WORKING" "$STATE_DIR/driver_status" | cut -d= -f2)
+        if [[ "$driver_status" == "true" ]]; then
+            driver_working=true
+        fi
+    fi
+
+    echo -e "${YELLOW}$(gettext "final.next_steps.header")${NC}"
+    if [[ "$driver_working" == "true" ]]; then
+        echo -e "$(gettext "final.next_steps.working.note") '$0 --rollback' "
+    else
+        echo -e "$(gettext "final.next_steps.not_working.note") '$0 --rollback' "
+    fi
+    
+    # Secure Boot相关提示
+    if [[ -d /sys/firmware/efi/efivars ]] && [[ -f /sys/firmware/efi/efivars/SecureBoot-* ]]; then
+        local sb_value=$(od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-* 2>/dev/null | tr -d ' ')
+        if [[ "$sb_value" =~ 1$ ]]; then
+            echo
+            echo -e "${YELLOW}$(gettext "final.next_steps.secure_boot.header")${NC}"
+            if [[ "$driver_working" == "true" ]]; then
+                echo "$(gettext "final.next_steps.secure_boot.working")"
+            else
+                echo "$(gettext "final.next_steps.secure_boot.error")"
+            fi
+        fi
+    fi
+    
+    echo
+    
+    if [[ "$INSTALL_TYPE" == "compute-only" ]]; then
+        echo -e "${BLUE}$(gettext "final.notes.compute.header")${NC}"
+        echo "$(gettext "final.notes.compute.notes")"
+    elif [[ "$INSTALL_TYPE" == "desktop-only" ]]; then
+        echo -e "${BLUE}$(gettext "final.notes.desktop.header")${NC}"
+        echo -e "$(gettext "final.notes.desktop.notes")"
+    fi
+}
+
+# 检查是否以root权限运行
+check_root() {
+    if [[ $EUID -ne 0 ]]; then
+        exit_with_code $EXIT_NO_ROOT "$(gettext "permission.error.root_required") sudo $0"
+    fi
+}
+
+# 语言选择函数
+select_language() {
+    # 如果是自动化模式或静默模式，使用默认语言
+    if [[ "$AUTO_YES" == "true" ]] || [[ "$QUIET_MODE" == "true" ]]; then
+        return 0
+    fi
+    
+    # 如果不是交互式终端，使用默认语言
+    if [[ ! -t 0 ]]; then
+        return 0
+    fi
+    
+    # 如果已经通过环境变量设置了语言，跳过选择
+    if [[ -n "$NVIDIA_INSTALLER_LANG" ]]; then
+        LANG_CURRENT="$NVIDIA_INSTALLER_LANG"
+        return 0
+    fi
+    
+    echo
+    echo "=================================================="
+    echo "  Language Selection / 语言选择"
+    echo "=================================================="
+    echo
+    echo "Please select your preferred language:"
+    echo "请选择您首选的语言:"
+    echo
+    echo "1. 中文 (Simplified Chinese)"
+    echo "2. English"
+    echo
+    
+    while true; do
+        read -p "Please enter your choice (1-2) / 请输入您的选择 (1-2) [default/默认: 1]: " -r choice
+        
+        # 如果用户直接回车，使用默认值
+        if [[ -z "$choice" ]]; then
+            choice="1"
+        fi
+        
+        case $choice in
+            1)
+                LANG_CURRENT="zh_CN"
+                echo "已选择中文"
+                break
+                ;;
+            2)
+                LANG_CURRENT="en_US"
+                echo "English selected"
+                break
+                ;;
+            *)
+                echo "Invalid choice, please enter 1 or 2 / 无效选择，请输入1或2"
+                ;;
+        esac
+    done
+    echo
+}
+
+# 主函数 (添加状态管理和无交互支持)
+main() {
+    # 预解析命令行参数，在选择语言之前处理一些参数，如--quiet和--auto-yes，这样可以确保在输出任何内容之前就已经设置了这些参数
+    pre_parse_arguments "$@"
+    # 语言选择（在任何输出之前）
+    select_language
+
+    # 检测终端环境，如果不是TTY则自动启用静默模式
+    if [[ ! -t 0 ]] && [[ "$QUIET_MODE" != "true" ]]; then
+        log_info "$(gettext "main.info.non_interactive_quiet_mode")"
+        QUIET_MODE=true
+    fi
+
+    if ! [[ "$QUIET_MODE" == "true" ]]; then
+        echo -e "${GREEN}"
+        echo "=============================================="
+        echo "  $(gettext "main.header.title") v${SCRIPT_VERSION}"
+        if [[ "$AUTO_YES" == "true" ]]; then
+            echo "  $(gettext "main.header.auto_mode_subtitle")"
+        fi
+        echo "=============================================="
+        echo -e "${NC}"
+    fi
+    
+    # 创建状态目录
+    create_state_dir
+    
+    # 解析命令行参数
+    parse_arguments "$@"
+    
+    # 检查root权限
+    check_root
+    
+    # 检查上次安装状态
+    local last_state=$(get_last_state)
+    if [[ -n "$last_state" && "$last_state" != "installation_completed" ]]; then
+        echo
+        log_warning "$(gettext "main.resume.warning_incomplete_state_found") $last_state"
+        if ! [[ "$AUTO_YES" == "true" ]] && confirm "$(gettext "main.resume.confirm_resume_install")" "N"; then
+            log_info "$(gettext "main.resume.info_resuming")"
+        else
+            log_info "$(gettext "main.resume.info_restarting")"
+            rm -f "$STATE_FILE" "$ROLLBACK_FILE"
+        fi
+    fi
+    
+    # 检测系统环境
+    if ! is_step_completed "detect_distro"; then
+        detect_distro
+        save_state "detect_distro"
+    fi
+    
+    if ! is_step_completed "check_distro_support"; then
+        check_distro_support
+        save_state "check_distro_support"
+    fi
+    
+    if ! is_step_completed "check_nvidia_gpu"; then
+        check_nvidia_gpu
+        save_state "check_nvidia_gpu"
+    fi
+    
+    if ! is_step_completed "check_existing_installation"; then
+        check_existing_nvidia_installation
+        save_state "check_existing_installation"
+    fi
+    
+    if ! is_step_completed "pre_installation_checks"; then
+        pre_installation_checks
+        save_state "pre_installation_checks"
+    fi
+    
+    # 显示安装配置
+    if ! is_step_completed "show_config"; then
+        echo
+        echo -e "${PURPLE}$(gettext "main.config_summary.header")${NC}"
+        echo "- $(gettext "main.config_summary.distro") $DISTRO_ID $DISTRO_VERSION [$ARCH]"
+        echo "- $(gettext "main.config_summary.module_type") $(if $USE_OPEN_MODULES; then echo $(gettext "module.type.open_kernel"); else echo $(gettext "module.type.proprietary_kernel"); fi)"
+        echo "- $(gettext "main.config_summary.install_type") $INSTALL_TYPE"
+        echo "- $(gettext "main.config_summary.repo_type") $(if $USE_LOCAL_REPO; then echo $(gettext "repo.type.local"); else echo $(gettext "repo.type.network"); fi)"
+        echo "- $(gettext "main.config_summary.auto_mode") $(if $AUTO_YES; then echo $(gettext "common.yes"); else echo $(gettext "common.no"); fi)"
+        echo "- $(gettext "main.config_summary.force_reinstall") $(if $FORCE_REINSTALL; then echo $(gettext "common.yes"); else echo $(gettext "common.no"); fi)"
+        echo "- $(gettext "main.config_summary.auto_reboot") $(if $REBOOT_AFTER_INSTALL; then echo $(gettext "common.yes"); else echo $(gettext "common.no"); fi)"
+        echo
+
+        if ! [[ "$AUTO_YES" == "true" ]] && ! [[ "$FORCE_REINSTALL" == "true" ]] && ! [[ "$SKIP_EXISTING_CHECKS" == "true" ]]; then
+            if ! confirm "$(gettext "main.config_summary.confirm")" "Y"; then
+                exit_with_code $EXIT_USER_CANCELLED "$(gettext "main.config_summary.user_cancel")"
+            fi
+        fi
+        save_state "show_config"
+    fi
+    
+    # 开始安装过程
+    echo
+    log_info "$(gettext "main.install.starting")"
+
+    # 安装内核头文件
+    install_kernel_headers
+    
+    # 启用仓库和依赖
+    enable_repositories
+    
+    # 添加NVIDIA仓库
+    add_nvidia_repository
+    
+    # 启用DNF模块 (如需要)
+    if ! is_step_completed "enable_dnf_modules"; then
+        enable_dnf_modules
+        save_state "enable_dnf_modules"
+    fi
+    
+    # 禁用nouveau驱动
+    if ! is_step_completed "disable_nouveau"; then
+        disable_nouveau
+        save_state "disable_nouveau"
+    fi
+    
+    # 安装NVIDIA驱动
+    if ! is_step_completed "install_nvidia_driver"; then
+        install_nvidia_driver
+        save_state "install_nvidia_driver"
+    fi
+    
+    # 启用persistence daemon
+    if ! is_step_completed "enable_persistence_daemon"; then
+        enable_persistence_daemon
+        save_state "enable_persistence_daemon"
+    fi
+    
+    # 验证安装
+    if ! is_step_completed "verify_installation"; then
+        verify_installation
+        save_state "verify_installation"
+    fi
+    
+    # 清理安装文件
+    if ! is_step_completed "cleanup"; then
+        cleanup
+        save_state "cleanup"
+    fi
+    
+    # 标记安装完成
+    save_state "installation_completed"
+    
+    # 显示后续步骤
+    show_next_steps
+    
+    # 检查是否需要重启系统
+    local nouveau_needs_reboot=false
+    local driver_needs_reboot=false
+    local driver_working=false
+    
+    # 检查nouveau状态
+    if [[ -f "$STATE_DIR/nouveau_status" ]]; then
+        local nouveau_status=$(grep "NOUVEAU_NEEDS_REBOOT" "$STATE_DIR/nouveau_status" | cut -d= -f2)
+        if [[ "$nouveau_status" == "true" ]]; then
+            nouveau_needs_reboot=true
+        fi
+    fi
+    
+    # 检查驱动工作状态
+    if [[ -f "$STATE_DIR/driver_status" ]]; then
+        local driver_status=$(grep "DRIVER_WORKING" "$STATE_DIR/driver_status" | cut -d= -f2)
+        local needs_reboot_status=$(grep "NEEDS_REBOOT" "$STATE_DIR/driver_status" | cut -d= -f2)
+        
+        if [[ "$driver_status" == "true" ]]; then
+            driver_working=true
+        fi
+        
+        if [[ "$needs_reboot_status" == "true" ]]; then
+            driver_needs_reboot=true
+        fi
+    fi
+    
+    echo
+    # 根据驱动实际工作状态决定重启行为
+    if [[ "$driver_working" == "true" ]]; then
+        # 驱动正常工作，不需要重启
+        log_success "$(gettext "main.reboot_logic.success_no_reboot_needed")"
+        echo "$(gettext "main.reboot_logic.success_smi_passed")"
+
+        if [[ "$REBOOT_AFTER_INSTALL" == "true" ]]; then
+            log_info "$(gettext "main.reboot_logic.info_rebooting_on_user_request")"
+            log_info "$(gettext "main.reboot_logic.info_rebooting_now")"
+            cleanup_after_success
+            reboot
+        elif [[ "$AUTO_YES" == "true" ]]; then
+            log_success "$(gettext "main.reboot_logic.success_auto_mode_no_reboot")"
+            cleanup_after_success
+        else
+            # 交互模式，询问用户是否要重启（但不建议）
+            if confirm "$(gettext "main.reboot_logic.confirm_optional_reboot")" "N"; then
+                log_info "$(gettext "main.reboot_logic.info_rebooting_now")"
+                cleanup_after_success
+                reboot
+            else
+                log_info "$(gettext "main.reboot_logic.info_reboot_skipped")"
+                cleanup_after_success
+            fi
+        fi
+    else
+        # 驱动未正常工作，需要重启
+        log_warning "$(gettext "main.reboot_logic.warning_reboot_required")"
+        echo "$(gettext "main.reboot_logic.warning_smi_failed_reboot_required")"
+
+        if [[ "$nouveau_needs_reboot" == "true" ]]; then
+            echo "$(gettext "main.reboot_logic.reason_nouveau")"
+        elif [[ "$driver_needs_reboot" == "true" ]]; then
+            echo "$(gettext "main.reboot_logic.reason_module_load")"
+        fi
+        
+        if [[ "$AUTO_YES" == "true" ]] || [[ "$REBOOT_AFTER_INSTALL" == "true" ]]; then
+            log_info "$(gettext "main.reboot_logic.info_auto_mode_rebooting")"
+            rm -f "$STATE_FILE" "$ROLLBACK_FILE" "$STATE_DIR/nouveau_status" "$STATE_DIR/driver_status"
+            cleanup_lock_files
+            reboot
+        else
+            if confirm "$(gettext "main.reboot_logic.confirm_reboot_now")" "Y"; then
+                log_info "$(gettext "main.reboot_logic.info_rebooting_now")"
+                rm -f "$STATE_FILE" "$ROLLBACK_FILE" "$STATE_DIR/nouveau_status" "$STATE_DIR/driver_status"
+                cleanup_lock_files
+                reboot
+            else
+                log_warning "$(gettext "main.reboot_logic.warning_manual_reboot_needed")"
+                log_info "$(gettext "main.reboot_logic.info_verify_after_reboot")"
+                # 保留状态文件供用户查看
+                cleanup_lock_files
+            fi
+        fi
+    fi
+}
+
+# 运行主函数
+main "$@"
diff --git a/nvidia-uninstall.sh b/src/nvidia-uninstall.sh
similarity index 99%
rename from nvidia-uninstall.sh
rename to src/nvidia-uninstall.sh
index 1ee4a84..a9c3d98 100644
--- a/nvidia-uninstall.sh
+++ b/src/nvidia-uninstall.sh
@@ -3,8 +3,8 @@
 # NVIDIA 驱动卸载脚本
 
 # Author: PEScn @ EM-GeekLab
-# Modified: 2025-01-02
-# License: MIT
+# Modified: 2026-02-17
+# License: Apache-2.0
 # GitHub: https://github.com/EM-GeekLab/nvidia-driver-installer
 # Website: https://nvidia-install.online
 # 支持 RHEL系、SUSE系、Debian系、Fedora、Amazon Linux、Azure Linux等发行版

From ffc581d92f4c943b7a56e7f45f2c6d7989d67747 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A9=E7=BF=94=E5=AE=87?= <admin@pescn.cn>
Date: Tue, 17 Feb 2026 18:55:44 +0800
Subject: [PATCH 2/6] fix: create dist/ before writing syntax check temp files

The lang pack syntax validation wrote temp files to outdir before it was
created, causing FileNotFoundError in CI.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 scripts/build.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/build.py b/scripts/build.py
index 88f792e..999609a 100755
--- a/scripts/build.py
+++ b/scripts/build.py
@@ -159,6 +159,7 @@ def build_script(
     """Build a single script by merging template with language packs and data."""
     script_name = template_path.stem
     template_content = read_file(template_path)
+    outdir.mkdir(parents=True, exist_ok=True)
 
     # --- Language Packs ---
     if LANG_PACKS_PLACEHOLDER in template_content:
@@ -194,7 +195,6 @@ def build_script(
         template_content = template_content.replace(GPU_IDS_PLACEHOLDER, gpu_content)
 
     # --- Write output ---
-    outdir.mkdir(parents=True, exist_ok=True)
     output_path = outdir / f"{script_name}.sh"
     output_path.write_text(template_content, encoding="utf-8")
     output_path.chmod(0o755)

From 7559911d8229fbace330f34f6434e4e4e2942a46 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A9=E7=BF=94=E5=AE=87?= <admin@pescn.cn>
Date: Tue, 17 Feb 2026 19:40:55 +0800
Subject: [PATCH 3/6] fix: address code review findings from PR #2

- Add missing __addrepo_ol__() for Oracle Linux CUDA repo setup
- Add Hopper to is_open_module_supported(), default unknown arch to open module
- Fix local var=$(cmd) antipattern masking exit codes in 3 files
- Add DEVICE_ID_RE validation in update_gpu_ids.py for PCI ID integrity
- Support GETTEXT_DYNAMIC annotations for dynamic gettext key checking
- Atomic file writes in build.py (temp file + rename)
- Strip whitespace in --langs argument parsing
- Remove dead final.summary.header key from cuda-install lang packs
- Consolidate extract_keys.py to reuse build.py extraction logic
- Fix source URL in generated gpu-ids.sh header
- Pin Python to 3.12 in all GitHub Actions workflows
- Add --check-keys step to release workflow
- Fix cleanup_temp_files() to handle mktemp -d directories
- Fix PLAN.md regex typo and EN_US.sh Chinese comment

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .github/workflows/ci.yml             |  2 +-
 .github/workflows/release.yml        |  5 ++++-
 .github/workflows/update-gpu-ids.yml |  2 +-
 PLAN.md                              |  2 +-
 lang/cuda-install/EN_US.sh           |  1 -
 lang/cuda-install/ZH_CN.sh           |  1 -
 lang/nvidia-install/EN_US.sh         |  2 +-
 scripts/build.py                     | 28 ++++++++++++++++++----------
 scripts/extract_keys.py              | 27 +++++----------------------
 scripts/update_gpu_ids.py            | 18 ++++++++++++++----
 src/cuda-install.sh                  |  9 ++++++++-
 src/nvidia-container-installer.sh    |  6 ++++--
 src/nvidia-install.sh                | 12 +++++++-----
 13 files changed, 64 insertions(+), 51 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c10079..62d8dd3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: '3.12'
 
       - name: Build scripts
         run: python3 scripts/build.py --outdir ./dist
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 17b4ccb..1733bc4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: '3.12'
 
       - name: Build scripts
         run: python3 scripts/build.py --outdir ./dist
@@ -28,6 +28,9 @@ jobs:
             echo "OK: $f"
           done
 
+      - name: Verify translation completeness
+        run: python3 scripts/build.py --check-keys
+
       - name: Upload release assets
         uses: softprops/action-gh-release@v2
         with:
diff --git a/.github/workflows/update-gpu-ids.yml b/.github/workflows/update-gpu-ids.yml
index 3b96a0e..3189454 100644
--- a/.github/workflows/update-gpu-ids.yml
+++ b/.github/workflows/update-gpu-ids.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: '3.12'
 
       - name: Generate GPU ID database
         run: python3 scripts/update_gpu_ids.py
diff --git a/PLAN.md b/PLAN.md
index 47a5749..45bacca 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -439,7 +439,7 @@ and generate data/gpu-ids.sh with architecture mapping.
 # 1. Download https://pci-ids.ucw.cz/v2.2/pci.ids (or GitHub mirror)
 # 2. Parse vendor 10de section
 # 3. For each device entry, extract chip code from device name
-#    (regex: r'\b(G[MKPV]|TU|GA|GH|AD|GB)\d{2,3}\b')
+#    (regex: r'\b(GK|GM|GP|GV|TU|GA|GH|AD|GB)\d{2,3}\b')
 # 4. Map chip code prefix → architecture
 # 5. Generate data/gpu-ids.sh
 
diff --git a/lang/cuda-install/EN_US.sh b/lang/cuda-install/EN_US.sh
index f8004a1..7cdb0fc 100644
--- a/lang/cuda-install/EN_US.sh
+++ b/lang/cuda-install/EN_US.sh
@@ -98,5 +98,4 @@ LANG_PACK_EN_US=(
 
     # Final
     ["final.success"]="CUDA Toolkit installation completed!"
-    ["final.summary.header"]="Installation Summary"
 )
diff --git a/lang/cuda-install/ZH_CN.sh b/lang/cuda-install/ZH_CN.sh
index 88d860d..7379389 100644
--- a/lang/cuda-install/ZH_CN.sh
+++ b/lang/cuda-install/ZH_CN.sh
@@ -98,5 +98,4 @@ LANG_PACK_ZH_CN=(
 
     # 完成
     ["final.success"]="CUDA Toolkit 安装完成!"
-    ["final.summary.header"]="安装摘要"
 )
diff --git a/lang/nvidia-install/EN_US.sh b/lang/nvidia-install/EN_US.sh
index 5765964..4e9d7cb 100644
--- a/lang/nvidia-install/EN_US.sh
+++ b/lang/nvidia-install/EN_US.sh
@@ -1,6 +1,6 @@
 declare -A LANG_PACK_EN_US
 
-# 英文语言包
+# English language pack
 LANG_PACK_EN_US=(
     ["exit.handler.receive_signal"]="Received signal:"
     ["exit.handler.exit_code"]="Exit code:"
diff --git a/scripts/build.py b/scripts/build.py
index 999609a..d22ef61 100755
--- a/scripts/build.py
+++ b/scripts/build.py
@@ -23,7 +23,6 @@
 import subprocess
 import sys
 from pathlib import Path
-from typing import Optional
 
 
 # Resolve project root (parent of scripts/)
@@ -75,9 +74,11 @@ def read_file(path: Path) -> str:
 
 
 def extract_gettext_keys(template_content: str) -> set[str]:
-    """Extract all gettext key references from a template script."""
-    # Match $(gettext "key") and $(gettext 'key')
-    # Skip variable references like gettext "$variable"
+    """Extract all gettext key references from a template script.
+
+    Handles both literal keys (gettext "key") and dynamic keys annotated with
+    # GETTEXT_DYNAMIC: key1 key2 key3
+    """
     keys = set()
     for match in re.finditer(r'gettext\s+"([^"]+)"', template_content):
         key = match.group(1)
@@ -87,6 +88,10 @@ def extract_gettext_keys(template_content: str) -> set[str]:
         key = match.group(1)
         if not key.startswith("$"):
             keys.add(key)
+    # Support dynamic key annotations: # GETTEXT_DYNAMIC: key1 key2 ...
+    for match in re.finditer(r"#\s*GETTEXT_DYNAMIC:\s*(.+)", template_content):
+        for key in match.group(1).split():
+            keys.add(key.strip())
     return keys
 
 
@@ -194,16 +199,19 @@ def build_script(
 
         template_content = template_content.replace(GPU_IDS_PLACEHOLDER, gpu_content)
 
-    # --- Write output ---
+    # --- Write to temp file, validate, then rename ---
     output_path = outdir / f"{script_name}.sh"
-    output_path.write_text(template_content, encoding="utf-8")
-    output_path.chmod(0o755)
+    temp_path = outdir / f".{script_name}.sh.tmp"
+    temp_path.write_text(template_content, encoding="utf-8")
+    temp_path.chmod(0o755)
 
-    # --- Syntax check final output ---
+    # --- Syntax check before finalizing ---
     if not skip_syntax_check:
-        if not validate_syntax(output_path):
+        if not validate_syntax(temp_path):
+            temp_path.unlink(missing_ok=True)
             return False
 
+    temp_path.rename(output_path)
     print(f"  Built: {output_path} ({len(template_content.splitlines())} lines)")
     return True
 
@@ -237,7 +245,7 @@ def main():
     )
     args = parser.parse_args()
 
-    langs = args.langs.split(",") if args.langs else None
+    langs = [lang.strip() for lang in args.langs.split(",")] if args.langs else None
     outdir = Path(args.outdir)
 
     templates = find_templates(args.target)
diff --git a/scripts/extract_keys.py b/scripts/extract_keys.py
index a885ef8..5ffae36 100755
--- a/scripts/extract_keys.py
+++ b/scripts/extract_keys.py
@@ -16,10 +16,12 @@
 from __future__ import annotations
 
 import argparse
-import re
 import sys
 from pathlib import Path
 
+# Reuse extraction logic from build.py to avoid duplication
+from build import extract_gettext_keys, extract_lang_pack_keys
+
 PROJECT_ROOT = Path(__file__).resolve().parent.parent
 SRC_DIR = PROJECT_ROOT / "src"
 LANG_DIR = PROJECT_ROOT / "lang"
@@ -28,32 +30,13 @@
 def extract_keys_from_script(path: Path) -> list[str]:
     """Extract all gettext keys from a shell script, preserving order."""
     content = path.read_text(encoding="utf-8")
-    seen = set()
-    keys = []
-
-    for pattern in [r'gettext\s+"([^"]+)"', r"gettext\s+'([^']+)'"]:
-        for match in re.finditer(pattern, content):
-            key = match.group(1)
-            # Skip variable references like gettext "$variable"
-            if key.startswith("$"):
-                continue
-            if key not in seen:
-                seen.add(key)
-                keys.append(key)
-    return keys
+    return sorted(extract_gettext_keys(content))
 
 
 def extract_keys_from_lang_pack(path: Path) -> list[str]:
     """Extract all keys defined in a language pack file."""
     content = path.read_text(encoding="utf-8")
-    seen = set()
-    keys = []
-    for match in re.finditer(r'\["([^"]+)"\]', content):
-        key = match.group(1)
-        if key not in seen:
-            seen.add(key)
-            keys.append(key)
-    return keys
+    return sorted(extract_lang_pack_keys(content))
 
 
 def show_keys(script_path: Path) -> None:
diff --git a/scripts/update_gpu_ids.py b/scripts/update_gpu_ids.py
index a2a88ef..4fefe63 100755
--- a/scripts/update_gpu_ids.py
+++ b/scripts/update_gpu_ids.py
@@ -12,7 +12,7 @@
     python3 scripts/update_gpu_ids.py                  # Generate data/gpu-ids.sh
     python3 scripts/update_gpu_ids.py --dry-run        # Show what would be generated
     python3 scripts/update_gpu_ids.py --stats          # Show statistics only
-    python3 scripts/update_gpu_ids.py --source github  # Use GitHub mirror instead
+    python3 scripts/update_gpu_ids.py --source ucw     # Use ucw.cz instead of GitHub mirror
 """
 
 from __future__ import annotations
@@ -38,6 +38,9 @@
 
 NVIDIA_VENDOR_ID = "10de"
 
+# Regex to validate a 4-character hex PCI device ID
+DEVICE_ID_RE = re.compile(r"^[0-9a-f]{4}$")
+
 # Chip code prefix → Architecture mapping
 CHIP_TO_ARCH = {
     "GK": "Kepler",
@@ -136,6 +139,9 @@ def parse_nvidia_devices(pci_ids_content: str) -> list[tuple[str, str]]:
             if len(parts) >= 2:
                 device_id = parts[0].lower()
                 device_name = parts[1]
+                if not DEVICE_ID_RE.match(device_id):
+                    print(f"Warning: skipping invalid device ID '{device_id}' ({device_name})", file=sys.stderr)
+                    continue
                 devices.append((device_id, device_name))
 
     return devices
@@ -175,15 +181,16 @@ def load_overrides() -> dict[str, str]:
     return overrides
 
 
-def generate_gpu_ids_sh(arch_devices: dict[str, list[str]], total_pci_devices: int) -> str:
+def generate_gpu_ids_sh(arch_devices: dict[str, list[str]], total_pci_devices: int, source: str = "github") -> str:
     """Generate the data/gpu-ids.sh file content."""
     now = datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
     total_ids = sum(len(ids) for ids in arch_devices.values())
+    source_url = SOURCES.get(source, source)
 
     lines = [
         "# GPU Architecture Detection Database",
         "# Auto-generated by scripts/update_gpu_ids.py - do not edit manually",
-        f"# Source: https://pci-ids.ucw.cz/ (vendor {NVIDIA_VENDOR_ID})",
+        f"# Source: {source_url} (vendor {NVIDIA_VENDOR_ID})",
         f"# Generated: {now}",
         f"# Total GPU IDs: {total_ids} (from {total_pci_devices} NVIDIA PCI entries)",
         "#",
@@ -285,6 +292,9 @@ def main():
     # Apply manual overrides
     overrides = load_overrides()
     for device_id, arch in overrides.items():
+        if not DEVICE_ID_RE.match(device_id):
+            print(f"Warning: skipping invalid override device ID '{device_id}'", file=sys.stderr)
+            continue
         if arch in CHIP_TO_ARCH.values():
             arch_devices[arch].append(device_id)
             print(f"Override: {device_id} → {arch}")
@@ -310,7 +320,7 @@ def main():
         return
 
     # Generate output
-    output = generate_gpu_ids_sh(arch_devices, len(devices))
+    output = generate_gpu_ids_sh(arch_devices, len(devices), args.source)
 
     if args.dry_run:
         print("\n" + "=" * 60)
diff --git a/src/cuda-install.sh b/src/cuda-install.sh
index 09ab972..32c2661 100644
--- a/src/cuda-install.sh
+++ b/src/cuda-install.sh
@@ -171,7 +171,9 @@ cleanup_temp_files() {
     find /tmp -maxdepth 1 \( \
         -name "cuda-repo-*" -o \
         -name "cuda-keyring*.deb" \
-    \) -print -delete 2>/dev/null || true
+    \) -print -exec rm -rf {} + 2>/dev/null || true
+    find "${TMPDIR:-/tmp}" -maxdepth 1 -type d \
+        -name "cuda-repo-*" -print -exec rm -rf {} + 2>/dev/null || true
 }
 
 cleanup_lock_files() {
@@ -693,6 +695,11 @@ __addrepo_sles__() {
     save_rollback_info "zypper removerepo cuda-$distro"
 }
 
+# shellcheck disable=SC2329
+__addrepo_ol__() {
+    __addrepo_fedora__
+}
+
 # shellcheck disable=SC2329
 __addrepo_opensuse__() {
     __addrepo_sles__
diff --git a/src/nvidia-container-installer.sh b/src/nvidia-container-installer.sh
index 168b906..ec90132 100644
--- a/src/nvidia-container-installer.sh
+++ b/src/nvidia-container-installer.sh
@@ -298,7 +298,8 @@ acquire_lock() {
 
     # 检查是否存在锁文件
     if [[ -f "$LOCK_FILE" ]]; then
-        local lock_pid=$(cat "$LOCK_FILE" 2>/dev/null)
+        local lock_pid
+        lock_pid=$(cat "$LOCK_FILE" 2>/dev/null)
 
         # 检查锁文件中的进程是否仍在运行
         if [[ -n "$lock_pid" ]] && kill -0 "$lock_pid" 2>/dev/null; then
@@ -323,7 +324,8 @@ acquire_lock() {
 
 release_lock() {
     if [[ -f "$LOCK_FILE" ]]; then
-        local lock_pid=$(cat "$LOCK_FILE" 2>/dev/null)
+        local lock_pid
+        lock_pid=$(cat "$LOCK_FILE" 2>/dev/null)
         if [[ "$lock_pid" == "$PID" ]]; then
             rm -f "$LOCK_FILE"
             log_info "释放安装锁"
diff --git a/src/nvidia-install.sh b/src/nvidia-install.sh
index 7b71a3d..cf6a776 100644
--- a/src/nvidia-install.sh
+++ b/src/nvidia-install.sh
@@ -238,7 +238,8 @@ create_install_lock() {
     local lock_file="$STATE_DIR/.install.lock"
     
     if [[ -f "$lock_file" ]]; then
-        local lock_pid=$(cat "$lock_file" 2>/dev/null)
+        local lock_pid
+        lock_pid=$(cat "$lock_file" 2>/dev/null)
         if [[ -n "$lock_pid" ]] && kill -0 "$lock_pid" 2>/dev/null; then
             exit_with_code $EXIT_STATE_FILE_CORRUPTED "$(gettext "state.lock.error.another_install_running") $lock_pid"
         else
@@ -464,6 +465,7 @@ NVIDIA驱动安装脚本 - 退出码说明
 ═══════════════════════════════════════════════════════════════
 EOF
 
+    # GETTEXT_DYNAMIC: exit_code.permission exit_code.hardware exit_code.compatibility exit_code.config exit_code.secure_boot exit_code.conflict exit_code.network exit_code.pkg_manager exit_code.system_state exit_code.state_management
     local -a categories=(
         "exit_code.permission|1 2 3"
         "exit_code.hardware|10 11 12"
@@ -792,16 +794,16 @@ detect_gpu_architecture() {
 # 检查架构是否支持开源模块
 is_open_module_supported() {
     local architecture="$1"
-    
+
     case "$architecture" in
-        "Turing"|"Ampere"|"Ada Lovelace"|"Blackwell")
+        "Turing"|"Ampere"|"Hopper"|"Ada Lovelace"|"Blackwell")
             return 0  # 支持开源模块
             ;;
-        "Maxwell"|"Pascal"|"Volta")
+        "Kepler"|"Maxwell"|"Pascal"|"Volta")
             return 1  # 需要专有模块
             ;;
         *)
-            return 1  # 未知架构，保守选择专有模块
+            return 0  # 未知架构，默认使用开源模块
             ;;
     esac
 }

From 538b6b752303fa3f2a5df363bb549ccb02e0f392 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A9=E7=BF=94=E5=AE=87?= <admin@pescn.cn>
Date: Tue, 17 Feb 2026 19:52:41 +0800
Subject: [PATCH 4/6] fix: address coderabbitai review findings

- Add warning for unknown architecture in GPU ID overrides
- Fix confirm() default parameter being unused in cuda-install.sh
- Add $2 existence check for --type/--modules/--version/--lang args
- Remove dead --dry-run flag from nvidia-install.sh (never used)
- Fix SecureBoot glob detection: -f doesn't expand wildcards, use compgen
- Add args.error.missing_value translation key to both lang packs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 lang/nvidia-install/EN_US.sh |  1 +
 lang/nvidia-install/ZH_CN.sh |  1 +
 scripts/update_gpu_ids.py    |  2 ++
 src/cuda-install.sh          |  4 ++++
 src/nvidia-install.sh        | 32 ++++++++++++++++++++++----------
 5 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/lang/nvidia-install/EN_US.sh b/lang/nvidia-install/EN_US.sh
index 4e9d7cb..77ab887 100644
--- a/lang/nvidia-install/EN_US.sh
+++ b/lang/nvidia-install/EN_US.sh
@@ -63,6 +63,7 @@ LANG_PACK_EN_US=(
     ["select_option.prompt.range"]="Please enter your choice"
     ["select_option.prompt.default"]="default"
     ["select_option.prompt.invalid_choice"]="Invalid choice, please enter a number between"
+    ["args.error.missing_value"]="Missing value for option:"
     ["args.error.invalid_module_type"]="Invalid module type:"
     ["args.info.valid_types"]="Valid types are 'open' or 'proprietary'"
     ["args.error.unknown_arg"]="Unknown argument:"
diff --git a/lang/nvidia-install/ZH_CN.sh b/lang/nvidia-install/ZH_CN.sh
index 88dec04..647a11d 100644
--- a/lang/nvidia-install/ZH_CN.sh
+++ b/lang/nvidia-install/ZH_CN.sh
@@ -65,6 +65,7 @@ LANG_PACK_ZH_CN=(
     ["select_option.prompt.invalid_choice"]="无效选择，可选范围:"
     ["args.info.auto_mode_enabled"]="自动化模式已启用"
     ["args.info.quiet_mode_enabled"]="静默模式已启用"
+    ["args.error.missing_value"]="缺少选项值:"
     ["args.error.invalid_module_type"]="无效的模块类型:"
     ["args.info.valid_types"]="(应为 open 或 proprietary)"
     ["args.error.unknown_arg"]="未知选项:"
diff --git a/scripts/update_gpu_ids.py b/scripts/update_gpu_ids.py
index 4fefe63..7833e35 100755
--- a/scripts/update_gpu_ids.py
+++ b/scripts/update_gpu_ids.py
@@ -298,6 +298,8 @@ def main():
         if arch in CHIP_TO_ARCH.values():
             arch_devices[arch].append(device_id)
             print(f"Override: {device_id} → {arch}")
+        else:
+            print(f"Warning: skipping override '{device_id}' with unknown architecture '{arch}'", file=sys.stderr)
 
     # Deduplicate
     for arch in arch_devices:
diff --git a/src/cuda-install.sh b/src/cuda-install.sh
index 32c2661..a063748 100644
--- a/src/cuda-install.sh
+++ b/src/cuda-install.sh
@@ -260,6 +260,10 @@ confirm() {
     local answer
     echo -n -e "$prompt $(gettext "prompt.confirm.yes_or_no") "
     read -r answer
+    # 空输入时采用默认值
+    if [[ -z "$answer" ]]; then
+        answer="$default"
+    fi
     case "${answer,,}" in
         y|yes) return 0 ;;
         *)     return 1 ;;
diff --git a/src/nvidia-install.sh b/src/nvidia-install.sh
index cf6a776..d61015f 100644
--- a/src/nvidia-install.sh
+++ b/src/nvidia-install.sh
@@ -115,7 +115,6 @@ AUTO_YES=false
 QUIET_MODE=false
 REBOOT_AFTER_INSTALL=false
 DRIVER_VERSION=""
-DRY_RUN=""
 
 # 状态跟踪文件
 STATE_DIR="/var/lib/nvidia-installer"
@@ -420,7 +419,6 @@ show_usage() {
     --auto-reboot           安装完成后自动重启
 
 高级选项:
-    -n, --dry-run           模拟运行，不实际执行安装操作
     --cleanup               清理失败的安装状态并退出
     --rollback              回滚到安装前状态
     --show-exit-codes       显示所有退出码及其含义
@@ -522,10 +520,16 @@ parse_arguments() {
                 exit 0
                 ;;
             -t|--type)
+                if [[ -z "${2:-}" ]]; then
+                    exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.missing_value") --type"
+                fi
                 INSTALL_TYPE="$2"
                 shift 2
                 ;;
             -m|--modules)
+                if [[ -z "${2:-}" ]]; then
+                    exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.missing_value") --modules"
+                fi
                 if [[ "$2" == "proprietary" ]]; then
                     USE_OPEN_MODULES=false
                 elif [[ "$2" == "open" ]]; then
@@ -540,6 +544,9 @@ parse_arguments() {
                 shift
                 ;;
             -v|--version)
+                if [[ -z "${2:-}" ]]; then
+                    exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.missing_value") --version"
+                fi
                 DRIVER_VERSION="$2"
                 shift 2
                 ;;
@@ -564,6 +571,9 @@ parse_arguments() {
                 shift
                 ;;
             --lang)
+                if [[ -z "${2:-}" ]]; then
+                    exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.missing_value") --lang"
+                fi
                 LANG_CURRENT="$2"
                 shift 2
                 ;;
@@ -579,10 +589,6 @@ parse_arguments() {
                 show_exit_codes
                 exit 0
                 ;;
-            -n|--dry-run)
-                DRY_RUN="echo"
-                shift
-                ;;
             *)
                 exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.unknown_arg") $1"
                 ;;
@@ -1226,8 +1232,11 @@ check_secure_boot() {
     
     # 方法1: 检查/sys/firmware/efi/efivars
     if [[ -d /sys/firmware/efi/efivars ]]; then
-        if [[ -f /sys/firmware/efi/efivars/SecureBoot-* ]]; then
-            local secure_boot_value=$(od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-* 2>/dev/null | tr -d ' ')
+        local sb_file
+        sb_file=$(compgen -G "/sys/firmware/efi/efivars/SecureBoot-*" | head -n1)
+        if [[ -n "$sb_file" && -f "$sb_file" ]]; then
+            local secure_boot_value
+            secure_boot_value=$(od -An -t u1 "$sb_file" 2>/dev/null | tr -d ' ')
             if [[ "$secure_boot_value" =~ 1$ ]]; then
                 secure_boot_enabled=true
                 secure_boot_method="efivars"
@@ -2324,8 +2333,11 @@ show_next_steps() {
     fi
     
     # Secure Boot相关提示
-    if [[ -d /sys/firmware/efi/efivars ]] && [[ -f /sys/firmware/efi/efivars/SecureBoot-* ]]; then
-        local sb_value=$(od -An -t u1 /sys/firmware/efi/efivars/SecureBoot-* 2>/dev/null | tr -d ' ')
+    local sb_file_check
+    sb_file_check=$(compgen -G "/sys/firmware/efi/efivars/SecureBoot-*" 2>/dev/null | head -n1)
+    if [[ -d /sys/firmware/efi/efivars ]] && [[ -n "$sb_file_check" && -f "$sb_file_check" ]]; then
+        local sb_value
+        sb_value=$(od -An -t u1 "$sb_file_check" 2>/dev/null | tr -d ' ')
         if [[ "$sb_value" =~ 1$ ]]; then
             echo
             echo -e "${YELLOW}$(gettext "final.next_steps.secure_boot.header")${NC}"

From ba72041b4fd3af1c05e7dfa5741e901cb22beafd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A9=E7=BF=94=E5=AE=87?= <admin@pescn.cn>
Date: Tue, 17 Feb 2026 20:02:06 +0800
Subject: [PATCH 5/6] fix: validate HTTPS scheme in fetch_pci_ids before
 urlopen

Reject non-HTTPS URLs to prevent file:// or other scheme injection
when fetch_pci_ids is called with arbitrary source strings.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 scripts/update_gpu_ids.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/update_gpu_ids.py b/scripts/update_gpu_ids.py
index 7833e35..50619b9 100755
--- a/scripts/update_gpu_ids.py
+++ b/scripts/update_gpu_ids.py
@@ -96,6 +96,8 @@
 def fetch_pci_ids(source: str = "github") -> str:
     """Download the pci.ids database."""
     url = SOURCES.get(source, source)
+    if not url.startswith("https://"):
+        raise ValueError(f"Refusing to fetch from non-HTTPS URL: {url}")
     print(f"Fetching PCI IDs from {url}...")
 
     req = urllib.request.Request(url, headers={"User-Agent": "nvidia-driver-installer/update_gpu_ids"})

From 1cfd67fa961d3cba81ea97d71c94dff982d42425 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9F=A9=E7=BF=94=E5=AE=87?= <admin@pescn.cn>
Date: Tue, 17 Feb 2026 20:07:19 +0800
Subject: [PATCH 6/6] fix: address remaining coderabbitai review findings

- Fix unmatched ')' in cuda-install.sh lock error message
- Add $2 existence check for --lang in cuda-install.sh parse_arguments
- Fix TERM signal exit code: use 143 (128+15) instead of 130 in both scripts
- Move check_root before create_state_dir in nvidia-install.sh main()
- Fix AUTO_YES triggering reboot without --auto-reboot in failure branch
- Add args.error.missing_value key to cuda-install lang packs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 lang/cuda-install/EN_US.sh |  1 +
 lang/cuda-install/ZH_CN.sh |  1 +
 src/cuda-install.sh        |  8 ++++++--
 src/nvidia-install.sh      | 21 ++++++++++++++-------
 4 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/lang/cuda-install/EN_US.sh b/lang/cuda-install/EN_US.sh
index 7cdb0fc..555c164 100644
--- a/lang/cuda-install/EN_US.sh
+++ b/lang/cuda-install/EN_US.sh
@@ -85,6 +85,7 @@ LANG_PACK_EN_US=(
     ["exit_code.state_dir_failed"]="Failed to create state directory"
     ["exit_code.unsupported_os"]="Unsupported operating system"
     ["exit_code.unsupported_arch"]="Unsupported architecture"
+    ["args.error.missing_value"]="Missing value for option"
     ["exit_code.invalid_args"]="Invalid command-line arguments"
     ["exit_code.invalid_install_type"]="Invalid installation type"
     ["exit_code.network_failed"]="Network connection failed"
diff --git a/lang/cuda-install/ZH_CN.sh b/lang/cuda-install/ZH_CN.sh
index 7379389..7e3b482 100644
--- a/lang/cuda-install/ZH_CN.sh
+++ b/lang/cuda-install/ZH_CN.sh
@@ -85,6 +85,7 @@ LANG_PACK_ZH_CN=(
     ["exit_code.state_dir_failed"]="无法创建状态目录"
     ["exit_code.unsupported_os"]="不支持的操作系统"
     ["exit_code.unsupported_arch"]="不支持的架构"
+    ["args.error.missing_value"]="缺少选项值"
     ["exit_code.invalid_args"]="无效的命令行参数"
     ["exit_code.invalid_install_type"]="无效的安装类型"
     ["exit_code.network_failed"]="网络连接失败"
diff --git a/src/cuda-install.sh b/src/cuda-install.sh
index a063748..9226cb3 100644
--- a/src/cuda-install.sh
+++ b/src/cuda-install.sh
@@ -161,7 +161,8 @@ cleanup_on_exit() {
     fi
 
     case "$signal" in
-        "INT"|"TERM") exit 130 ;;
+        "INT")  exit 130 ;;  # 128 + SIGINT(2)
+        "TERM") exit 143 ;;  # 128 + SIGTERM(15)
         "EXIT")       exit $exit_code ;;
         *)            exit 1 ;;
     esac
@@ -286,7 +287,7 @@ create_install_lock() {
         local lock_pid
         lock_pid=$(cat "$lock_file" 2>/dev/null)
         if [[ -n "$lock_pid" ]] && kill -0 "$lock_pid" 2>/dev/null; then
-            exit_with_code $EXIT_STATE_FILE_CORRUPTED "$(gettext "state.lock.another_running") $lock_pid)"
+            exit_with_code $EXIT_STATE_FILE_CORRUPTED "$(gettext "state.lock.another_running") ($lock_pid)"
         else
             warn "$(gettext "state.lock.cleaning_orphaned")"
             rm -f "$lock_file"
@@ -958,6 +959,9 @@ __main() {
             AUTO_YES=true
             ;;
         --lang)
+            if [[ -z "${2:-}" ]]; then
+                exit_with_code $EXIT_INVALID_ARGS "$(gettext "args.error.missing_value"): --lang"
+            fi
             LANG_CURRENT="${2:-}"
             shift
             ;;
diff --git a/src/nvidia-install.sh b/src/nvidia-install.sh
index d61015f..81c560f 100644
--- a/src/nvidia-install.sh
+++ b/src/nvidia-install.sh
@@ -193,8 +193,11 @@ cleanup_on_exit() {
     
     # 根据信号设置适当的退出码
     case "$signal" in
-        "INT"|"TERM")
-            exit 130  # 标准的信号中断退出码
+        "INT")
+            exit 130  # 128 + SIGINT(2)
+            ;;
+        "TERM")
+            exit 143  # 128 + SIGTERM(15)
             ;;
         "EXIT")
             exit $exit_code  # 保持原始退出码
@@ -2448,15 +2451,15 @@ main() {
         echo -e "${NC}"
     fi
     
+    # 检查root权限
+    check_root
+
     # 创建状态目录
     create_state_dir
-    
+
     # 解析命令行参数
     parse_arguments "$@"
     
-    # 检查root权限
-    check_root
-    
     # 检查上次安装状态
     local last_state=$(get_last_state)
     if [[ -n "$last_state" && "$last_state" != "installation_completed" ]]; then
@@ -2636,11 +2639,15 @@ main() {
             echo "$(gettext "main.reboot_logic.reason_module_load")"
         fi
         
-        if [[ "$AUTO_YES" == "true" ]] || [[ "$REBOOT_AFTER_INSTALL" == "true" ]]; then
+        if [[ "$REBOOT_AFTER_INSTALL" == "true" ]]; then
             log_info "$(gettext "main.reboot_logic.info_auto_mode_rebooting")"
             rm -f "$STATE_FILE" "$ROLLBACK_FILE" "$STATE_DIR/nouveau_status" "$STATE_DIR/driver_status"
             cleanup_lock_files
             reboot
+        elif [[ "$AUTO_YES" == "true" ]]; then
+            log_warning "$(gettext "main.reboot_logic.warning_manual_reboot_needed")"
+            log_info "$(gettext "main.reboot_logic.info_verify_after_reboot")"
+            cleanup_lock_files
         else
             if confirm "$(gettext "main.reboot_logic.confirm_reboot_now")" "Y"; then
                 log_info "$(gettext "main.reboot_logic.info_rebooting_now")"