@Wouter, some material to read:
http://voices.canonical.com/david.henningsson/2011/12/08/audio-debugging-techniques/
- intro to audio debugging
http://www.intel.com/content/www/us/en/standards/high-definition-audio-specification.html
- the HDA specification
The relevant code is located in the kernel, file: sound/pci/hda/patch_realtek.c
http://www.kernel.org/doc/Documentation/sound/alsa/HD-Audio.txt - how to
configure the HDA driver (although I doubt that will help in this particular
case)
Good luck! :-)
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Triaged
** Summary changed:
- [VPCZ13C5E, Realtek ALC889, Speaker, Internal] No sound at all
+ [VPCZ13C5E or VPCZ114GX, Realtek ALC889, Speaker, Internal] No sound at all
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https://bugs.launchpad.net/bugs/960124
Title:
[VPCZ13C5E or VPCZ114GX, Realtek ALC889, Speaker, Internal] No sound
at all
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