SUMMARY STEPS TO REPRODUCE 1. Flash Manjaro dev pinephone image, I used yesterdays: 202107220245 from https://github.com/manjaro-pinephone/plasma-mobile-dev/releases 2. Update following the discover notification. 3. Reboot. OBSERVED RESULT Discover (offline updates) complains: "Failed to update 1 package, failed to update database: unexpected system error." Clicking repair doesn't resolve the issue. EXPECTED RESULT Offline updates completes without error, or repair option resolves the error. SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE Plasma Version: 5.22.80 KDE Frameworks Version: 5.85.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION Comment by Strit from Manjaro: "yeah. It's a known issue, I believe since the update to pacman 6 / libalpm 13"
Indeed, this sad problem needs to be fixed at the distro level by repairing pacman support and pushing out an update.