When i made the same dist-upgrade, Ubuntu was moving from pulseaudio to pipewire. The result was: no sound hardware detected.
So into a terminal i have ran: sudo touch /usr/share/pipewire/media-session.d/with-pulseaudio systemctl --user restart pipewire-session-manager
After a reboot, the sound hardware was found and set to work as expected.
When i made the same dist-upgrade, Ubuntu was moving from pulseaudio to pipewire. The result was: no sound hardware detected.
So into a terminal i have ran: pipewire/ media-session. d/with- pulseaudio session- manager
sudo touch /usr/share/
systemctl --user restart pipewire-
After a reboot, the sound hardware was found and set to work as expected.