Public bug reported:
Since the update of the kernel (version 3.2.0-11 and 3.2.0-12) sound
does not work anymore (probably due to the alsa-related changes made in
3.2.0-11 https://launchpad.net/ubuntu/precise/+source/linux/3.2.0-11.19)
The output of "cat /proc/asound/pcm" is empty (the soundcard is listed
properly there with kernel prior to 3.2.0-11).
The drivers are loaded, though:
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 2a5d
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at f9ef8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/923409
Title:
No sound
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