Ubuntu
alsa-driver package

  1. Bug #1840725
  2. Comment #44

Comment 44 for bug 1840725

Revision history for this message
audunmb (bergwitz) wrote :

This also affects me. HP Spectre Folio AK13. I added
 options snd-hda-intel dmic_detect=0
 options snd-hda-intel index=0 model=laptop-dmic
as descrived above.
Now the sound works (again, it worked initially after install). Mic shows up after adding the last line and the sound works (again), though as "back-mic built-in" (in norwegian Bak-mikrofon - Innebygd enhet) in Settings - Sounds.

arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC285 Analog [ALC285 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

Running 19.10 with the latest kernel updates (as of today).

It would be really nice to have working microphone now with the lockdown and everything.