Unloading a sound driver
Unloading a sound driver
- Subject: Unloading a sound driver
- From: Robert Penland <email@hidden>
- Date: Tue, 21 Jan 2003 15:20:23 -0800
I read in a thread on this list back in June of 2002 that there was a bug in
place that wouldn't allow an audio driver to be unloaded because the system
was keeping an extra instance of the audio engine around. Has this issue
been addressed in any of the newer OS releases? I still seem to see a
problem some of the time. If I play a sound that is directed to my audio
driver, then even after it is over, the kextunload will fail, saying there
is an instance of my audio engine still open. If, however, I don't play a
sound after booting it will allow me to kextunload the driver. Is there a
prescribed method for getting a sound driver into a state that will allow it
to be kextunloaded?
Thanks,
Rob
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