[Pkg-alsa-devel] Bug#615225: Bug#615225: alsa-base: NVidia CK804 with ALC850 goes missing during wheezy upgrade

Elimar Riesebieter riesebie at lxtec.de
Sun Feb 27 20:20:16 UTC 2011

* Graham Cobb [110226 12:39 +0000]:
> The fix turned out to be to set "probe_mask=1" for snd-hda-intel in
> /etc/modprobe.d/alsa-base.conf.  That then causes both the ALC850 and the HDMI
> port to be found.

Could you please post the output of
$ lsmod | grep snd

> This seems to be some sort of regression in wheezy as I did not
> need to specify that in squeeze.

I suppose it is an udev thingi. We can solve it by creating a
/etc/modprobe.d/sound.conf according to


  Excellent day for drinking heavily. 
  Spike the office water cooler;-)

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