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Review system boot process and identify issues.
Your task:
1. Scan boot messages and journal logs:
```bash
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:
```bash
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.
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