commands/debugging/review-boot.md

Review system boot process and identify issues.

Your task:

1. Scan boot messages and journal logs:

   journalctl -b  # Current boot
   journalctl -b -1  # Previous boot
   

2. Identify issues:

   • Failed services
   • Error messages
   • Warnings
   • Slow-starting services
   • Dependency problems

3. Analyze boot performance:

   systemd-analyze  # Overall boot time
   systemd-analyze blame  # Time per service
   systemd-analyze critical-chain  # Critical path
   

4. Suggest remediation:

   • Fix failed services
   • Disable unnecessary services
   • Resolve dependency issues
   • Optimize slow services

5. Provide actionable recommendations:

   • Commands to investigate specific issues
   • Configuration changes needed
   • Services to disable or reconfigure
   • Further diagnostic steps

Proactively identify and suggest fixes for boot-time issues.