Ubuntu
alsa-driver package

  1. Bug #1523100
  2. Comment #9

Comment 9 for bug 1523100

Revision history for this message
Raymond (superquad-vortex2) wrote : Re: Alsa not detecting internal microphone [ALC255]

Internal mic usually at node 0x12

Try hdajackretask to change pin default to internal mic

Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0
Amp-In vals: [0x00 0x00]
Pincap 0x00000020: IN
Pin Default 0x411111c0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xc, Sequence = 0x0 Misc = NO_PRESENCE
Pin-ctls: 0x00:
Power states: D0 D1 D2 D3 EPSS
Power: setting=D3, actual=D3