Ubuntu
linux-backports-modules-2.6.22 package

  1. Bug #122025
  2. Comment #9

Comment 9 for bug 122025

Revision history for this message
Ben Collins (ben-collins) wrote :

The updated alsa in linux-backports-modules-2.6.22 fixes the major portion of this failure. For some reason, sound is muted on resume still. Not know yet if this is the fault of the driver or alsa-lib userspace.

Work around is to adjust volume, or mute/unmute after resume (this can be automated by adding a script in /etc/acpi/resume.d/ to call "amixer set Front mute; amixer set Front unmute".