[AG-TECH] rat and system mixer fighting each other

James Miller millerjw at psc.edu
Wed Aug 20 08:47:23 CDT 2008


Thanks!  that fixed it!
-J


Christoph Willing wrote:
> 
> 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.
> 
> 
> James,
> 
> 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.
> 
> chris
> 
> 
> Christoph Willing                        +617 3365 8350
> QCIF Access Grid Manager
> University of Queensland
> 
> 
> 




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