Ubuntu
pulseaudio package

  1. Bug #1228689
  2. Comment #17

Comment 17 for bug 1228689

Revision history for this message
Raymond (superquad-vortex2) wrote :

seem there are vendor specific coefficient for the headset on those dell machines

but your alc286 is not in the patch

https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_realtek.c?id=73bdd597823e2231dc882577dbbaf8df92fe1775