Updated to latest TW as of today (kernel -  6.1.8-1-default).

Pulseaudio has stopped working:

toby@breckon[~] systemctl --user status pulseaudio.service
��� pulseaudio.service - Sound Service
     Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; disabled;
preset: disabled)
     Active: failed (Result: exit-code) since Mon 2023-02-06 13:45:55 GMT; 4min
59s ago
TriggeredBy: ��� pulseaudio.socket
    Process: 9619 ExecStart=/usr/bin/pulseaudio --daemonize=no
--log-target=journal (code=exited, status=255/E>
   Main PID: 9619 (code=exited, status=255/EXCEPTION)
        CPU: 181ms

Feb 06 13:45:55 breckon systemd[2490]: Failed to start Sound Service.
Feb 06 13:45:55 breckon systemd[2490]: pulseaudio.service: Scheduled restart
job, restart counter is at 5.
Feb 06 13:45:55 breckon systemd[2490]: Stopped Sound Service.
Feb 06 13:45:55 breckon systemd[2490]: pulseaudio.service: Start request
repeated too quickly.
Feb 06 13:45:55 breckon systemd[2490]: pulseaudio.service: Failed with result
'exit-code'.
Feb 06 13:45:55 breckon systemd[2490]: Failed to start Sound Service.


- same result on two different hosts with different sound h/w.

T.