I'm using Intrepid (current as of oct. 10, 2008) with 2.6.27-6 and this
problem exists currently. It seems the OSS device is working but the
ALSA device is not. When I go to Gnome Sound Preferences and choose:
HDA Intell ALC262 Analog (ALSA)
and then Test I get:
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample !
gconfaudiosink: Could not open audio device for playback.
If I choose:
HDA Intell ALC262 Analog (OSS)
It works (assuming nothing else is using the sound device considering
OSSes lame lack of ability to allow multiple opens).
Having to use the OSS device sucks rocks though, for the exact reason
above.
As for detail on my hardware:
$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
$ cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0x92000000 irq 22
$ lsmod | grep ^snd_
snd_hda_intel 381488 2
snd_pcm_oss 46848 1
snd_mixer_oss 22784 1 snd_pcm_oss
snd_pcm 83204 2 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 10884 0
snd_seq_oss 38528 0
snd_seq_midi 14336 0
snd_rawmidi 29824 1 snd_seq_midi
snd_seq_midi_event 15232 2 snd_seq_oss,snd_seq_midi
snd_seq 57776 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 29960 2 snd_pcm,snd_seq
snd_seq_device 15116 5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd_page_alloc 16136 2 snd_hda_intel,snd_pcm
--
ALSA and OSS not working.
https://bugs.launchpad.net/bugs/239729
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