Am 09.08.2023 schrieb Carl Fink <ca...@panix.com>: > I suspended my system from the System menu Monday night. When I woke > it up Tuesday morning, sound was coming from the HDMI monitor. The > Sound Settings didn't know about any other sound system.
This sounds like a driver problem with the soundcard. HDMI is realized with the graphics card, analog with a onboard sound card, mostly integrated into the chipset. Run lspci -nnk when it works and when it doesn't work.
