Re: [gentoo-user] Kernel 3.1.6 and loss of sound

[Peter Humphrey]

On Friday 30 December 2011 17:18:35 Aljosha Papsch wrote:
> On Fri, Dec 30, 2011 at 12:00:11PM -0500, Michael Mol wrote:
> > Peter Humphrey wrote:
> > > On Friday 30 December 2011 14:34:16 Mark Knecht wrote:
> > >  > I guess you're going to need to provide some debug info. Maybe try
> > >  > a
> > >  >
> > >  > complete power down and not just a warm boot. Not finding the
> > >  > device
> > >  >
> > >  > at all is problematic. What's in lspci, etc.?
> > >
> > > Power cycle complete - no difference. Switching back to kernel 3.0.6
> > > I now have no sound there either!
> > >
> > > Lspci shows the device ok. Output of alsa-info attached.
> >
> > Your ALSA stuff looks fine, by my eye. What happens when you run
> > "alsamixer"? "alsamixer -c0"?
>
> Peter, according to your amixer output 'Master Front' is set to 0%. Maybe
> this is your problem?

Well spotted, both you and Michael. However, that's not /the/ problem. 
Setting the master volume to 100% just gave me a faint hiss in the speakers; 
no real sound, and no device detected by alsaconf.

-- 
Rgds
Peter		Linux Counter 5290, 1994-04-23