Public bug reported:

Binary package hint: alsa-base

Hi there,

Problem:
Mislabeled and missing controls on mixers for HDA-intel with CMI9880 
soundchipsets.

Caused by:
Missing model setting in alsa-base

Solution:
echo options snd-hda-intel model=full_dig >>/etc/modprobe.d/alsa-base

for other models see:
      
http://wiki.sabayonlinux.org/index.php?title=HOWTO:_Resolve_Problems_with_HDA-Intel_Sound_Cards

Problem:
Volume controls don't work

Caused by:
Empty  ~/.asoundrc

Solution:
copy attached  .asoundrc file in ~

this should/could fix the following bugs:
    *
        (low)   
      #180557 [Hardy] Sound doesn't work out of the box on Acer TravelMate 6292 
(Alsa HDA INTEL driver / Realtek ALC268 Codec)
      Fix Released, last updated 2008-02-26
    *
        (undecided)     
      #139152 volume controls and buttons don't work on intel-hda
      Confirmed, last updated 2007-12-19
    *
        (undecided)     
      #116326 No audio INTEL HD audio - Realtek ALC268 codec - Toshiba 
A205-S4577 / Acer TravelMate 6292
      Fix Released, last updated 2008-04-03
    *
        (undecided)     
      #149722 snd-hda-intel master volume doesn't control volume
      New, last updated 2007-12-26
    *
        (undecided)     
      #99324 mislabeled volume controls (hda-intel)
      New, last updated 2007-04-02
    *
      
        (high)  
      #135833 [patch] snd-hda-intel not working with alsa 1.0.14
      Fix Released, last updated 2008-03-04
    *
     
        (undecided)     
      #151055 sound control doesn't work on HDA intel (Compaq presario c300)
      New, last updated 2007-10-09

** Affects: alsa-driver (Ubuntu)
     Importance: Undecided
         Status: New

-- 
[hardy][alsa] controls out of place and volume control not working for 
HDA-intel + CMI9881 (solution included)
https://bugs.launchpad.net/bugs/212663
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