Created attachment 325283 [details] What I see after enabling Desktop Effects. Description of problem: I have to set Option "MigrationHeuristic" "Greedy" in xorg.conf (attached) in order to get decent EXA performance out of the intel driver in plain old X. Enabling Desktop Effects leads to a mostly corrupted screen. Version-Release number of selected component (if applicable): xorg-x11-drv-i810-2.5.0-3.fc10.x86_64 kernel-2.6.27.7-132.fc10.x86_64 How reproducible: Always. Steps to Reproduce: 1. Set MigrationHeuristic to Greedy. 2. Start Desktop Effects. Actual results: Large parts of the screen garbled or blank. Expected results: Desktop bling to die for. Additional info: xorg.conf, Xorg.0.log from a typical session, and screenshots attached.
Created attachment 325284 [details] xorg.conf
Created attachment 325285 [details] Xorg.0.log
Using F11 now.