ubermix Forums
General => Q&A => Topic started by: pyperdown on May 17, 2013, 01:36:49 PM
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My sound device shows as "dummy output"??? Tried a few things (switch to ALSA, which sees the intel soundcard but still no sound.
Any ideas?
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lspci shows:
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
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I've seen this once before, but never on that model, and the problem went away with a reset. Try opening a terminal and then do an lsmod to see loaded modules. Do you see a "snd_hda_intel" in the list?
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Yes I do...
snd_hda_intel 38322 0
snd_hda_codec 117178 1 snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
snd_pcm 80917 2 snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25382 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
snd_seq 51281 2 snd_seq_midi,snd_seq_midi_event
snd_timer 24503 2 snd_pcm,snd_seq
snd_seq_device 14137 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 62181 8 snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 14599 1 snd
snd_page_alloc 14230 2 snd_hda_intel,snd_pcm
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I know you are using multi-user login - could be a groups issue. Try adding the user to the audio group.
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user is in the audio group.
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Once I booted to generic it worked, thought a restore might do the trick... sorta: generic kernel works, aufs does not.
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I may start from scratch again. If not something with the kernel, that could at least let me know if this this is a self-inflicted wound or not.
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And... I am a moron. Or I must be. I could swear the user I created was in the audio group. I was wrong. Need to test again from factory restore and make sure that the local user is still in audio group.