No sound in ubuntu clean install 9.04

[gmorphis]

Not sure if my sound issue is related to the other posts or bugs..
Clean install of ubuntu 9.04 on a HP dt4v.
Installed PulseAudio apps.
Applications -> Sound & Video -> PulseAudio Volume Control
I have Null Output in the Output Devices tab.
I'm getting no sound anywhere. The first 2 times I booted I had some weird congo drum that lasted a while before fading off. I didn't test playing sounds so I don't know if sounds worked at all minus those annoying beats. It was so annoying I had to mute the audio. When I un-muted the audio I hear nothing.
lspci shows : 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)

aplay -l shows :
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0

alsamixer shows :
Master 51
Headphon 68<>68
PCM 62<>62
Front 68<>68

Anyone have any ideas to test? I really want to use Linux full-time as this release is beautiful! I just need the sound to work

[Gforce20]

I'm having a very similar problem, with the same sound card but on a Dell E520. I've been looking for solutions for two days, and nothing has come up yet.

[eatayeh]

Hey i was facing a similar problem and the following solved it:


sudo apt-get install linux-backports-modules-jaunty

Restart your system...

let me know if this fixes your problem

[Gforce20]

Hey i was facing a similar problem and the following solved it:


sudo apt-get install linux-backports-modules-jaunty

Restart your system...

let me know if this fixes your problem

I already installed that, and still have no sound.

[eatayeh]

Did you also add at the end of /etc/modprobe.d/alsa-base the following line?

options snd-hda-intel model=hp


if not, do it and then restart again...

[Gforce20]

Did you also add at the end of /etc/modprobe.d/alsa-base the following line?

options snd-hda-intel model=hp


if not, do it and then restart again...

I've added "options snd-hda-intel model=dell" to the end, since it's a dell computer. I've tried multiple other models, and none of them were any better.

[eatayeh]

Have you tried to boot from the Live CD and test the sound there?

[rcastberg]

I have similar problems with a dell e6400, and just rebooted into the previous kernel 2.6.27-11 and here my sound works find.

So i might be tempted to use this kernel.

Rene

[Gforce20]

Have you tried to boot from the Live CD and test the sound there?

I just tried that, and still heard no sound.

[gmorphis]

I uninstalled 64-bit version, reinstalled 32-bit version, still no sounds.. just the annoying conga beats. I tried all the steps listed here and even installed pulseaudio 9.15 via PPA still no sound.
Volume Control still shows "Null Output" in Output Devices