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Thread: 12.04 - ALC898 Audio Issues on Z77X-UD5H Mobo

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hey guys,

have been experiencing 'no audio' issue on new motherboard since installed ubuntu 12.04 first time on computer. precursor:
  • i've installed updated alsa drivers ppa:ubuntu-audio-dev/ppa repo.
  • i've used pavucontrol confirm audio hitting selected sound card.
  • i've confirmed in alsamixer nothing muted.


question: i've discovered if set pavucontrol 'analog stereo duplex' profile , plug speakers 'central/sub speaker' port on motherboard, audio. since seems there's input mismatch, how go correcting this? have tried use hda-analyzer unfortunately it's bit beyond me... love fix others need know steps.

tia!

hello draton:

if have hdmi screen audio out (3.5 mm audio plug), can plug speakers screen , launch sound settings switch output hdmi/displayport output. sound way.

luck.

btw, filed bug (https://bugs.launchpad.net/ubuntu/+s...er/+bug/996245) track audio level since low setting.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [ubuntu] 12.04 - ALC898 Audio Issues on Z77X-UD5H Mobo


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