Answer from Claude-Sonnet-3.5

While I was updating Manjaro Linux using "sudo pacman -Syu" the following error occurred: "Do you want to delete it? [Y/n] y error: neovim: signature from "Daniel M. Capella [email protected]" is unknown trust :: File /var/cache/pacman/pkg/neovim-0.10.2-2-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)). Do you want to delete it? [Y/n] y error: failed to commit transaction (invalid or corrupted package) Errors occurred, no packages were upgraded." How should I fix it?

This error message appears frequently. So next time when I update my Manjaro Linux, do you have any suggestions to avoid such errors?

Here are proactive strategies to minimize package management issues in Manjaro:

1. Preventive Maintenance:

Regular Maintenance Routine

# Sync time before updates
sudo ntpd -qg

# Refresh mirrors
sudo pacman-mirrors -f

# Update keyrings
sudo pacman -Sy archlinux-keyring manjaro-keyring

# Clean package cache periodically
sudo pacman -Sc

2. Update Recommendations

  • Always use sudo pacman -Syyu (double 'y' refreshes package lists)
  • Avoid interrupting updates
  • Ensure stable internet connection
  • Update during low-system-load periods

Automatic Maintenance Script Create a script /usr/local/bin/system-update.sh:

#!/bin/bash
set -e

# Sync time
sudo ntpd -qg

# Refresh mirrors
sudo pacman-mirrors -f

# Update keyrings
sudo pacman -Sy archlinux-keyring manjaro-keyring

# Clean cache
sudo pacman -Sc

# Perform system update
sudo pacman -Syyu

# Optional: Cleanup
sudo pacman -Rns $(pacman -Qtdq)

3. Periodic Key Management

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# Refresh keys periodically

sudo pacman-key --refresh-keys

5. Backup Configuration

  • Regularly backup /etc directory
  • Use timeshift for system snapshots
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# Check available updates first
pacman -Qu

# Then update
sudo pacman -Syyu

7. Alternative Update Tools

  • Consider using pamac for user-friendly updates
  • Use AUR helpers like yay for more robust package management

8. System Monitoring

  • Monitor system logs: journalctl -xe
  • Check pacman logs: /var/log/pacman.log

9. Troubleshooting Preparations

  • Know how to remove lock files: sudo rm /var/lib/pacman/db.lck
  • Keep emergency recovery media/methods ready

10. Advanced Configuration Edit /etc/pacman.conf:

  • Increase parallel downloads
  • Configure custom mirror lists
[options]
ParallelDownloads = 5
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# Edit crontab
crontab -e

# Add weekly maintenance
0 3 * * 0 /usr/local/bin/system-update.sh

Warning Signs to Watch:

  • Frequent signature/key errors
  • Consistent update interruptions
  • Unexplained system instability

When Persistent Issues Occur:

  • Check Manjaro forums
  • Verify system integrity
  • Consider fresh installation if problems are chronic

By implementing these strategies, you'll significantly reduce package management complications and maintain a stable Manjaro system.

Edit

Pub: 26 Dec 2024 15:40 UTC

Views: 36