Ubuntu
alsa-driver package

  1. Bug #1553685
  2. Comment #75

Comment 75 for bug 1553685

Revision history for this message
Leandro Britez (britinx) wrote :

I'm having the same problem on Ubuntu 18.04.1 and Lenovo Y700-15isk.

Tried to assign unconnected pins 0x17 and 0x1b to LFE with hdajackretask with no success. Power-state on D0 instead of D3 with hda-verb.

Unmuted every node related to those pins, and put high volumes on every channel with alsa/pulseaudio.

I'm out of ideas. I can offer USD100 as bounty if someone can help solve this problem.