On 09/13/2012 11:42 AM, Peter Lutek wrote:
hrmmmm..... does begin to sound suspiciously like a
T520 issue, but i'll do some more testing!
It can be a bug in alsa-tools that shows up with new kernels, that was a
problem a while back. Try getting the latest alsa-tools release
installed (1.0.26), I think I had to patch hdspmixer in previous
releases for it work fine with current kernels.
-- Fernando