After updating, I can’t hear sound anymore, and the icon in the KDE bar has a “no sound” (like ø) symbol, and I don’t see any audio devices (also none in pavucontrol).
The problem is reproducable: I just restored a one week old snapshot (after which the sound was working), updated, rebooted, and the problem is back.
I see problems in the log:
$ journalctl -e -b | grep -i audio Feb 05 11:19:24 elendil-pc systemd: Listening on PipeWire PulseAudio. Feb 05 11:19:26 elendil-pc systemd: Started PipeWire PulseAudio. Feb 05 11:19:27 elendil-pc plasmashell: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SINK@" Feb 05 11:19:27 elendil-pc plasmashell: org.kde.plasma.pulseaudio: No object for name "@DEFAULT_SOURCE@" Feb 05 11:19:34 elendil-pc systemd: Closed PipeWire PulseAudio.
Full log: https://clbin.com/YCYbR