Ubuntu
alsa-driver package

  1. Bug #477154
  2. Comment #18

Comment 18 for bug 477154

Revision history for this message
Janos Zsitvai (zsitvaij) wrote : Re: When headphones are plugged in, the speaker does not get muted automatically.

Someone was kind enough to write a patch already: http://mailman.alsa-project.org/pipermail/alsa-devel/2009-November/023390.html

It needs the bits related to sound/pci/hda/hda_codec.c and sound/pci/hda/hda_local.h from http://mailman.alsa-project.org/pipermail/alsa-devel/2009-November/023277.html as those patches haven't been merged yet.

I've tested this on kernel 2.6.32-rc7 and I can confirm that it works correctly now.