There is a multimedia forum that deals with sound problems, as well as other multimedia problems.
This thread comes from there, it may help. /t/another-sound-problem/16907/1
rahat09, please pay more attention to what you post. That URL is no good.
In the case of openSUSE-11.1, it has alsa-1.0.18a which should support your Dell E520. I note this from the ALSA-Configuration.txt file for 1.0.18a of alsa where it has a list of various model options. For the STAC9227/9228/9229/927x hardware audio codec’s here is the option list from that file:
and that suggests to me if yhou add the following line to the front of your /etc/modprobe.d/sound file, your sound should work:options snd-hda-intel model=dell-3stacksave the change, and restart your PC. Then test you audio, being careful to check your mixer and move up both master volume and PCM volume. I recommend the following as a speaker-test to see if you sound works (copy and paste it into a konsole):
speaker-test -c2 -l5 -twav
Thanks a lot.
Its really like magic, its working fine now.
I just did 2 things:
1) update /etc/modprobe.d/sound file as you told above
2) uninstall pulseaudio related stuffs already installed (which are showing no dependancy problems) and reinstalled all pulseaudio stuffs (which are showing no dependancy problems).
May be step 2 wasn’t necessary, but I just did.
And getting sound!!!
Experiencing new problem!!
if I inject headphone, then sounds gone after few seconds.
Even I can’t hear anything on speaker(after disconnecting headphone jack).
Check carefully to ensure it is not a mixer issue. Note when you insert headphones, the speaker volume is supposed to stop, and sound is only supposed to come out of the headphones. However when you remove the headphones, the sound should come back to the speakers. Be certain you check/compare the mixer settings when you have sound, and when you do not.
I have checked audio mixture, its not a mixure issue.
When I plug the headphone, volume start reducing gradually over headphone and finally NO SOUND. At that point if remove headphone “NO SOUND” on speaker as well.