I don't have INTEL_BATCH=1 set (I basically don't have any non-standard configuration options available, just pure ubuntu default. The only change I did was to activate evdev for my X.org input (makes my mouse smooth and low-latency).
I really hope they can get textured video optimized a little bit, it's a very nice thing to have. I've also noticed some other glitches though, like for instance the screensaver preview dialog is rendering the preview surface at a fixed location even though I move around the gtk window, and also there is some random pixel dirt shown temporarily when I launch the firefox window. Anyway, I just figured out that I can attach gdb _BEFORE_ the hang and see if that yields a backtrace (not sure why I didn't think of that in the beginning). So I got "sudo gdb" started from a ssh client now and I got the screensaver chewing away. Of course, this bug only happens once a week or so it's probably going to take a long time for me before I get a shoot at capturing a backtrace (and then maybe the symbols will be screwed up or so, even though I have installed a bunch of dbg packages specified on the Ubuntu X debugging webpage). I might even revert back to the original driver and then try the "have gdb attach" trick on it. I'll post again when I have more info. -- periodic Xorg crashes w/ high cpu usage after OpenGL screensaver [965GM] https://bugs.launchpad.net/bugs/234768 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
