Hi Chris, > I am running agtk 3.1 on Fedora core 7. I have been having problems just > recently with feedback because the audio from the room is being routed > straight back through the line-in to the amplifier. If I open the > volume control panel and mute the line-in playback the problem goes away > but then if I touch the slider in the rat it unmutes and the problem is > back. I would have thought that if you hit talk in the rat that the > playback would be muted. Any clues to why this is happening?
With your symptoms, I suspect you have either AC'97 or Intel HD onboard audio. If so, you should enable force AC'97, see bottom of this page: http://www.accessgrid.org/node/786 Cheers, Doug