Ubuntu
alsa-driver package

  1. Bug #1038479
  2. Comment #37

Comment 37 for bug 1038479

Revision history for this message
Venca B Spam (vbspam) wrote : Re: [Bug 1038479] Re: [Satellite L755, Conexant CX20585, Speaker, Internal] fails after a while

Right, this works to me too, however it brings the sound back for
unpredictable timewindow. With the overall increased laptop load it
stops working very quickly. I made a bash script that sets the power
state to zero every 0.1sec which works, however the result in weird
crackling sound every 0.1sec.

I started believing that it is the wrong firmware, as it seems it
influences also Windows world.

On 11/08/14 00:40, dyegomb wrote:
> Doing this, the sound come back again, even for a while:
> sudo hda-verb /dev/snd/hwC0D1 0x1f SET_POWER_STATE 0
>