On 17/12/2023 01:54, the...@sys-concept.com wrote:
But the scary thing is I don't know what fix it and running as user:
alsamixer still does not allow me to save default sound card
I select with F6.
You don't set a "default sound card" with F6. All that does is simply
allow you to see the mixer controls of a different sound card.
You set your default sound card by using your desktop environment audio
settings. In KDE, I click on the speaker tray icon and there I can
select my default sound card and default microphone:
https://i.imgur.com/Lz3Bfyk.png
Surely there's something similar in the desktop environment you're using.