Hi all,

I need help debugging this situation.

Running xen-4.2.1 with kernel 3.8.5-201.fc18.x86_64.

I have successfully passed an on-board audio adapter to a VM running f14 but it does not work.

When f14 runs on bare metal it has full audio capability.

"lspci" on VM-f14 correctly shows:

00:00.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)

"lsmod | grep snd" shows:

snd_hda_codec_realtek   322852  1
snd_hda_intel          23945  2
snd_hda_codec          83791  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               6288  1 snd_hda_codec
snd_seq                52985  0
snd_seq_device          5969  1 snd_seq
snd_pcm                79886  2 snd_hda_intel,snd_hda_codec
snd_timer              19363  2 snd_seq,snd_pcm
snd 63685 12 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
soundcore               6329  1 snd
snd_page_alloc          7359  2 snd_hda_intel,snd_pcm

All the pieces seem to be there.

However, "System->Preferences->Sound->Hardware" is empty and "System->Preferences->Sound->Output" shows only "Dummy Output, Stereo".

Anybody know how to debug this?

Right now I have to use Domain0 for multimedia, which seems to pervert the whole concept of keeping Domain0 away from general users.

Please, Thanks, All of the above :)
Mike Wright
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