Known issues and solutions
This is a wiki post; please edit as necessary.
Please, consider subscribing to the Testing Updates Announcements RSS feed
Please RTFT (Read This Fine Thread) first before reporting the same issues over and over again!
Note: Do not forget to review your .pacnew files:
2026-04-14
2026-04-06
udev-usb-sync and kernel 7.0-rc
If you experience slow transfers to USB attached disks, remove the package udev-usb-sync. It is not known why the 7.0 kernel causes this. There may be a regression of some sort. Awaiting the final release of the 7.0 kernel before jumping to conclusions.
See [Unstable Update] April 2026 thread for more info
Previous testing threads: