Re: Xorg 7.2 and 9746 freeze
Your problem is somewhere in DeletePassiveGrab(). We need someone with access to the driver source code to look in that function for suspicious code.
In my case (as best I understand it), the driver is waiting for the card to process all of the instructions currently in its FIFO queue before adding more. The card, however, doesn't process them. The driver loops forever while the card does nothing. I don't know if that's what's happening in your case but it's something worth checking out.