Ubuntu
alsa-driver package

  1. Bug #1093792
  2. Comment #16

Comment 16 for bug 1093792

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

Node 0x19 [Audio Selector] wcaps 0x300501: Stereo
  Power states:
  Power: setting=D3, actual=D3
  Connection: 3
     0x13* 0x14 0x1c
Node 0x1a [Audio Mixer] wcaps 0x200500: Mono
  Power states:
  Power: setting=D3, actual=D3
  Connection: 1
     0x19

0x13 has the headphone volume control , do you mean the volume of subwoofer is also controlled by this control