that's a very good tip, thanks. I'm using testing and the log shows
that pulseaudio was updated with some dependencies, I see
pulseaudio:amd64 (15.0+dfsg1-4+b1, 16.1+dfsg1-2)
pulseaudio-utils:amd64 (15.0+dfsg1-4+b1, 16.1+dfsg1-2)
libkf5pulseaudioqt3:amd64 (1.3-2, 1.3-2+b1)
pulseaudio-module-jack:amd64 (15.0+dfsg1-4+b1, 16.1+dfsg1-2)
were part of the update that broke pulseaudio, so I think I'll use
reportbug to report this issue.
Thanks for the help!
Some weeks ago I needed (on unstable) to install pipewire-pulse to get the sound working again
Regards