[AG-TECH] rat and system mixer fighting each other
c.willing at uq.edu.au
Mon Aug 18 15:11:39 CDT 2008
On 19/08/2008, at 12:58 AM, James Miller wrote:
> I am running the audio service on an Ubuntu hardy system that uses
> an AD1985 chipset. It does work, but I am getting a loopback of
> captured audio through the speakers. The alsa mixer does have a
> switch that fixes the issue. If I mute the Line-In on the Playback
> section, everything works properly. However, if I slide the RAT
> 'talk' slider it unmutes this Line-In playback. It is a strange
> issue. I am hoping someone has some ideas. I have fought this
> problem with several dists of linux.
After muting Line-In using alsamixer, try setting the "Force AC97"
switch to "True" in the AudioService configuration dialog. Don't
forget to store the setting.
Christoph Willing +617 3365 8350
QCIF Access Grid Manager
University of Queensland
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