Here is the solution for the bugs above, I tried it on mine, Ubuntu 9.04 it works.
1. Type the following command into the Terminal. (Applications -> Accessories -> Terminal)
gedit /etc/modprobe.d/alsa-base.conf
2. Add these lines to the end of the file:
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd-hda-intel model=dell-m4-1
options snd-hda-intel enable_msi=1
3. Navigate to System -> Preferences -> Sound and change everything to ALSA
Ubuntu Sound Preferences
4. Go back to your Terminal and type in this
vim /etc/group
5. Replace the following line: (or something very similar to it)
audio:x:29:pulse
with this
audio:x:29:<your Ubuntu login name>,pulse
6. Reboot and test your sound. :)
Here is the solution for the bugs above, I tried it on mine, Ubuntu 9.04 it works.
1. Type the following command into the Terminal. (Applications -> Accessories -> Terminal) d/alsa- base.conf x:29:pulse x:29:<your Ubuntu login name>,pulse
gedit /etc/modprobe.
2. Add these lines to the end of the file:
# Keep snd-pcsp from being loaded as first soundcard
options snd-pcsp index=-2
alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-hda-intel
options snd-hda-intel model=dell-m4-1
options snd-hda-intel enable_msi=1
3. Navigate to System -> Preferences -> Sound and change everything to ALSA
Ubuntu Sound Preferences
4. Go back to your Terminal and type in this
vim /etc/group
5. Replace the following line: (or something very similar to it)
audio:
with this
audio:
6. Reboot and test your sound. :)
For more detail please check here: http:// idavespot. com/laptop/ ubuntu- 904-no- sound-on- hp-compaq- cq40/