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Thread: Sound faltering after upgrade to 11.10


i upgraded 11.10 , face following problem :

sound faltering time. opening sound manager see mute checkbox automatically toggled on , off time.

same happens both in gnome , in kde, , every time sound played.

lspci -v output following:

code:
01:00.1 audio device: nvidia corporation high definition audio controller (rev a1)          subsystem: asustek computer inc. device 8326          flags: bus master, fast devsel, latency 0, irq 17          memory @ fbd7c000 (32-bit, non-prefetchable) [size=16k]          capabilities: <access denied>          kernel driver in use: hda intel          kernel modules: snd-hda-intel
any appreciated.

ps. have tried sound troubleshooting procedure without success

i figured out. reasons 1 output channel enabled , other 3 (center, surround, side) muted. if face similar problem run alsamixer , make sure there no muted channels


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Multimedia Software [ubuntu] Sound faltering after upgrade to 11.10


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