Ubuntu
alsa-utils package

  1. Bug #21804
  2. Comment #4

Comment 4 for bug 21804

Revision history for this message
Daniel T Chen (crimsun) wrote : Re: Muted sound after dist-upgrade from Hoary to Breezy

Simple mixer control 'Headphone Jack Sense',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]

                 ^^^^ This needs to be muted as it is on mine.

This is a difficult problem to resolve, as a search through Bugzilla for
dist-upgrades between Hoary and Breezy regarding ALSA reveals. Technically it
should be assigned to alsa-utils, not linux, because on state restoration the
mixer is important not the modules.