Red Hat Bugzilla – Bug 360771
ALSA SB450 HDA Audio
Last modified: 2009-01-09 00:01:25 EST
Description of problem:
Channels in mixer are swapped: master channel is 3d (surround), rest are unknown
These errors sometimes happens:
>>pulseaudio: alsa-util.c: Cannot find mixer control "Master".
>>kernel: hda-intel: Invalid position buffer, using LPIB read method instead.
pulseaudio: module-alsa-sink.c: Error opening PCM device hw:0: Device or
pulseaudio: module.c: Failed to load module "module-alsa-sink" (argument:
"device=hw:0"): initialization failed.
Created attachment 244851 [details]
Mixer is still in bad shape in F8 release
This is not a PA issue, more likely a kernel driver issue.. Reassigning to the
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