[Testing Update] 2024-10-24 - Plasma, DKMS, Gitlab, Signal

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Known issues and solutions

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Note: Do not forget to review your .pacnew files:

:arrow_right: 2024-10-20

Kernel 6.10 has been marked [EOL] on kernel.org

sddm login problems with multiple monitors
  • bug report
  • login only works on secondary monitor
  • switching sddm theme to maldives works around the issue

2024-09-13

:warning: Linux 6.9 is EOL

Linux 6.9 is EOL and has been removed from the repos.

Suggestion is to install latest LTS; i.e.,

sudo mhwd-kernel -i linux66
System freeze on suspend

A feature in systemd 256 freezing a user session when suspending may freeze the system.

The issue is most prominent with Nvidia systems but reports exist that it may affect other systems as well.

System freezes for 60 seconds and then wakes back up or hangs after waking up

Since systemd v256, systemd freezes user.slice before sleeping. This process can fail due to kernel bugs, particularly when KVM is in use.[13][14]

Messages in the logs will contain Failed to freeze unit 'user.slice' before sleep. When such an issue occurs, trying to login (start another session) would fail with pam_systemd(process:session): Failed to create session: Job 9876 for unit 'session-6.scope' failed with 'frozen'.

To temporarily revert back to the old behavior, edit systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, and systemd-suspend-then-hibernate.service with the following drop-in:

[Service]
Environment="SYSTEMD_SLEEP_FREEZE_USER_SESSIONS=false"

– Power management/Suspend and hibernate - ArchWiki

KDE Plasma hangs on Shutdown, Restart and Logout

With KDE Plasma 6.1, the session saving feature can make Plasma hang.
A workaround is to disable it in System settings > Session > Desktop Session, by choosing “Start with an empty session”.

KDE Session auto login can't be re-enabled for X11

Once session auto login for X11 gets disabled, it can’t be re-enabled in settings.
A workaround is to edit the /etc/sddm.conf.d/kde_settings.conf file and replace Session=Plasma (X11) by Session=plasma

2024-08-04

pulseaudio-ctl requires pulseaudio and is not compatible with pipewire

If one is using PipeWire, one will need to remove pulseaudio-ctl if prompted during the update as it’s only compatible with pulseaudio

Previous testing threads: