Ubuntu
alsa-driver package

  1. Bug #1274401
  2. Comment #31

Comment 31 for bug 1274401

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

in simple word

pulseaudio did not provide 2.1 profile for your notebook

and sound preference did not provide control for the subwoofer for your 2.1 speaker system