Ubuntu
alsa-driver package

  1. Bug #1868319
  2. Comment #12

Comment 12 for bug 1868319

Revision history for this message
Hui Wang (hui.wang) wrote :

@David,
No need to change alsa-base.conf after every update.

And from -42, it enabled the dmic_detect by default. And it introduced a regression from stable patches. It is fixed in the -46.

Even in 18.04, you could still try with the symbollink. Please edit alsa-base.conf to remove the dmic_detect=0, then generate link as #10, please test it and upload the dmesg. After that, you could delete that symbollink and restore the dmic_detect=0 in the alsa-base.conf.

thx