[clug] Ubuntu Gutsy problem.

Chris Smart chris at kororaa.org
Wed Jan 9 02:50:02 GMT 2008

David Adams wrote:
> I can, it does. All volumes are maximum- it just won't produce any
> sound, either on the built in speakers or via the headphones jack.

Often alsa mutes everything by default, this could be the issue.

Try running:

for x in Front Master PCM Surround Center ; do amixer set $x 100% unmute
; done

Add any other channels you have - i.e. sometimes sound comes out Front
instead of PCM and no matter how much you unmute and boost PCM you get
nothing ;)

> Thanks for your help!

I haven't helped you yet ;)


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