~$ sudo journalctl | grep -i callaudiod
dec 01 17:32:34 pureos callaudiod[1662]: no available input found!
dec 01 17:39:49 pureos callaudiod[1662]: no available input found!
dec 01 17:43:35 pureos callaudiod[1662]: no available input found!
dec 01 17:44:01 pureos callaudiod[1662]: no available input found!
dec 01 18:17:09 pureos callaudiod[1662]: Error in PulseAudio context: Connection terminated
dec 01 18:17:09 pureos callaudiod[1662]: no available input found!
dec 01 18:17:09 pureos callaudiod[1662]: no available input found!
dec 01 18:17:09 pureos callaudiod[1662]: no available output found!
dec 01 18:17:09 pureos callaudiod[1662]: no available input found!
dec 01 18:20:00 pureos callaudiod[1662]: Error in PulseAudio context: Connection terminated
dec 01 18:20:02 pureos callaudiod[1662]: no available input found!