None of the logs so far seem to contain a error state in the regdumps, and the Lucid logs don't seem to contain *any* errors. As a final check, could you try installing the drm-intel-next kernel from the kernel PPA here http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel- next/ - that has a patch to more reliably generate the crash data. If *that* doesn't contain an error state, we'll take what we've got upstream and see if the have any ideas.
You said that this also causes hangs with software rendering - if so, it might be better to get a debug trace with swrast, by running “LIBGL_DRIVERS_PATH=/notapath webots”. Attaching both traces might help identify similarities to work out what's actually failing. ** Changed in: xserver-xorg-video-intel (Ubuntu Lucid) Status: Confirmed => Won't Fix ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete ** Changed in: xserver-xorg-video-intel (Ubuntu) Assignee: Chris Halse Rogers (raof) => (unassigned) ** Changed in: xserver-xorg-video-intel (Ubuntu Lucid) Assignee: Chris Halse Rogers (raof) => (unassigned) ** Tags added: ctrev -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs