27 Jul
2021
27 Jul
'21
5:12 p.m.
On 7/27/21 2:18 AM, Dr. Nikolaus Klepp wrote:
oops, I forgot ...
This is my /etc/modprobe.d/alsa-base.conf. It ensures that USB mics get index 0 - otherwise chromium cannot use them as audio source - and my builtin cards (Nvidia HDMI, soundblaster, onboard sound) are 1/2/3. Last line shows how to deactivate all but the last internal card and give it the index 1.
$ cat /etc/modprobe.d/alsa-base.conf #options snd_hda_intel model=thinkpad options snd_usb_audio index=0 options snd_hda_intel index=1,2,3 #options snd_hda_intel index=3,2,1 enable=0,0,1
Nik
~$ cat /etc/modprobe.d/alsa-base.conf cat: /etc/modprobe.d/alsa-base.conf: No such file or directory
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