I'm also experiencing same, or similar problem. I think it was due to
some update in December or November.
My computer has
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
Subsystem: Matsushita Electric Industrial Co., Ltd. Device 8338
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at fc604000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
Though it might not be a driver issue.
I installed PulseAudio applet, and when I turn on Volume Meter (Playback) it
actually shows sound levels as if the music is being played. I suspect the
problem most likely is with the sink, so perhaps something with ALSA?
There were few ALSA updates around the time it stopped working for me.
The last error tapper222 got, I got when I set Sink in the apple to
other and didn't specify anything.
Here's some info:
tak...@tkdlap2:~/debug$ cat /proc/asound/cards
0 [Intel ]: HDA-Intel - HDA Intel
HDA Intel at 0xfc604000 irq 22
tak...@tkdlap2:~/debug$ lsmod |grep snd
snd_hda_intel 384176 4
snd_pcm_oss 46848 0
snd_mixer_oss 22784 2 snd_pcm_oss
snd_pcm 83204 3 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 63268 14
snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 15328 2 snd
snd_page_alloc 16136 2 snd_hda_intel,snd_pcm
Here's link to result from the script:
http://www.alsa-project.org/db/?f=39e25a80df8d673b2e06d8601fc913737bfd7a16
I'm also attaching output of ls -vvnn
Please let me know if my bug is not the same as the one originally reported so
I'll fill a separate one.
Thank you
** Attachment added: "lspci-vvnn.log"
http://launchpadlibrarian.net/24816212/lspci-vvnn.log
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No sound in ubuntu, tried all guides I could find and nothing works
https://bugs.launchpad.net/bugs/304888
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