Comment 6 for bug 411574

On Wed, Aug 12, 2009 at 6:38 PM, Leann
Ogasawara<email address hidden> wrote:
> Having seen this bug I thought I would do some testing since I was still
> on the 2.6.31-4 kernel and running pulseaudio 1:0.9.15-4ubuntu2 and
> sound was working fine.  First, I specifically updated just the kernel
> to 2.6.31-5 and sound still worked fine.  I then updated pulseaudio to
> 1:0.9.16~test4-0ubuntu4 and now I no longer have sound.  I tried doing
> "pasuspender -- rhythmbox" but still have no sound.

Right, there are two separate issues here: the first is that the
latest pulseaudio source package has messed profiles. I'm chasing that
as time permits.

See also the ~ubuntu-audio-dev PPA where Luke and I are uploading test
packages in light of the A4 freeze.

> I notice Jamie is seeing a similar issue in bug 400682 but I don't think
> these are duplicates since he experienced his loss of sound upgrading to
> an earlier Karmic release whereas we just recently lost sound.

Right, this is a separate linux bug. Fixes for those are in my
audio-fixes ubuntu-karmic.git branch on zinc.