Hey all, I had this same issue with the non-silverblue instance and since I just got a new drive I figure might as well make the leap and try out silverblue. But alas same issue as in this audio bug on F35
In this case I am unclear how to resolve the issue. Wireplumber shows these failed issues. Further below we see the slice cut
● wireplumber.service - Multimedia Service Session Manager Loaded: loaded (/usr/lib/systemd/user/wireplumber.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2022-04-07 08:54:58 EDT; 15min ago Main PID: 2003 (wireplumber) Tasks: 4 (limit: 27804) Memory: 4.2M CPU: 185ms CGroup: /email@example.com/session.slice/wireplumber.service └─2003 /usr/bin/wireplumber Apr 07 08:54:58 fedora systemd: Started Multimedia Service Session Manager. Apr 07 08:54:59 fedora wireplumber: Failed to set scheduler settings: Operation not permitted Apr 07 08:54:59 fedora wireplumber: SPA handle 'api.alsa.acp.device' could not be loaded; is it installed? Apr 07 08:54:59 fedora wireplumber: Failed to create 'api.alsa.acp.device' device
The slice cut
│ └─6211 /usr/libexec/ibus-engine-simple ├─pipewire-pulse.service │ └─2004 /usr/bin/pipewire-pulse ├─pipewire.service │ └─2002 /usr/bin/pipewire ├─wireplumber.service │ └─2003 /usr/bin/wireplumber ├─xdg-desktop-portal.service
All three are running which seems to result in me not having any audio devices internally, I can add devices like bluetooth externally without issue.