On Thursday, 30 Dec 2021 at 13:16, Georgi Naplatanov wrote: > Try to run (as root) > > # alsactl init > > and restart the computer. Thank you. Tried this. No difference unfortunately. As an aside, is it necessary to restart the computer? My system is typically up 24/7 so I hate rebooting. I did do it this time but just wondering. -- Eric S Fraga with org 9.5.1 in Emacs 29.0.50 on Debian 11.2