Comment 67 for bug 269027

Hello.
Yesterday I reinstalled Ubuntu 9.04 on my HP (after trying OpenSolaris for some months) and guess what... The solution mord provided worked!
Just added those lines to my alsa-base.conf and my speakers work just fine! :D

options snd-pcsp index=-2
options snd slots=snd-hda-intel
options snd-hda-intel model=hp-m4
alias snd-card-0 snd-hda-intel
options snd-hda-intel enable_msi=1

The first line was already there.
Save and restart.
Thanks, man!