[GRLUG] No sound

Bob Kline bob.kline at gmail.com
Tue May 31 02:59:45 EDT 2011

OK, I've managed to hose the
audio on my Kubuntu 11.04 setup.

KMix says the motherboard sound
hardware - HDA ATISB ( ALC 1200
Analog) does not work.

But I don't believe this means it is
dead.  It seems to be coincident with
my installing, and then uninstalling
"jack" and "audacity."  Next thing I
know I the hardware does not work,
and I'm using some kind of "default"
audio device - whatever that means.

I ran lshw, and under *-multimedia
it shows a description of the video

product: SBx00 Azalia ( Intel HDA),
which is consistent with the KMix
output mentioned above.

configuration: driver=HDA Intel latency=64
Does that mean the driver is that, or is
that indicating what should be available?

lspci also shows the device.

Can someone suggest some
things?  e.g., what to reinstall, like a
driver for the hardware, or suggest
what else might have disappeared
when I removed jack and audacity?

    -- Bob

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