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linux_system_tuning/CHANGELOG.md
mindesbunister 2edb4a73c3 Complete Linux system optimization suite with tmpfs, zram, and German locale support
- Fixed missing setup_tmpfs() function that was causing silent failures
- Added comprehensive system scanning for browsers, IDEs, gaming caches
- Implemented detailed optimization information display for transparency
- Added German locale compatibility for 'free' command (Speicher: vs Mem:)
- Fixed division by zero errors in RAM calculations
- Created tmpfs-info.sh helper script for detailed status reporting
- Enhanced scanning to work on already-optimized systems
- Added comprehensive optimization breakdowns with purpose explanations
2025-09-23 12:11:45 +02:00

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# Changelog
## [2025-09-23] - tmpfs Setup Fix
### Fixed
- **one-button-optimizer.sh**: Fixed critical issue where tmpfs setup was not working
- Added missing `setup_tmpfs()` function that was referenced but not implemented
- Enhanced tmpfs analysis to actually scan system for cache directories
- Added intelligent profile recommendation based on RAM size and existing cache data
- Fixed tmpfs persistence by generating proper fstab entries
- Updated systemd service to restore tmpfs mounts after reboot
### Enhanced
- **tmpfs Analysis**: Now scans for actual cacheable data:
- Browser caches (Chrome, Firefox, Chromium)
- Package caches (/var/cache/apt)
- Temporary files
- Shows actual cache sizes and provides intelligent recommendations
### Technical Details
- **Issue**: When users selected "yes" for tmpfs setup, nothing happened because the `setup_tmpfs` function was missing
- **Root Cause**: The function was called in main() but never defined
- **Solution**: Implemented complete tmpfs setup with intelligent sizing and persistence
### Testing
- Added test script (`test-tmpfs-fix.sh`) to verify functionality
- Confirmed syntax validation passes
- Verified tmpfs analysis logic works correctly
## Previous versions
- Initial implementation with zram, kernel tuning, and basic tmpfs detection