Ubuntu
alsa-driver package

  1. Bug #537448
  2. Comment #68

Comment 68 for bug 537448

Revision history for this message
gokul (dotgokul) wrote :

@ff670099: (this is a response to your email)

Please refer to comment #46.
You can get hda-analyzer here: http://www.alsa-project.org/main/index.php/HDA_Analyzer

Do the 'quick run' mentioned in that page. Find Node[0x19] on the left hand side pane and click it. Look under "widget control" on the Right hand side pane. Change VREF's value from whatever it is to HIZ.

This has worked for me and others who have commented here.