Thanks for the reply, zentara. I posted a list of hardware above. What hardware and OS are you running? Since the problem only occurs when I'm using sound, I guess the best option I can think of is something like this. Have the program fork itself. Fork A is responsible for reading sound input and storing the results in a circular buffer on disk. Fork B runs the GUI and only reads from the buffer file when needed. Does this seem like a reasonable plan?

In reply to Re^2: mysterious hardware/OSS/Gtk interaction? by bcrowell2
in thread mysterious hardware/OSS/Gtk interaction? by bcrowell2

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