A newer version of xf86-video-intel did not fix the problem. I tried to put the system under stress by watching 10 mpeg movies, running Fedora14 with qemu amd so on simultaneously - it stood. Then my Xsession crashed unexpectedly when scrolling a page in the firefox. I booted into a newly built 2.6.36.1 and will see how it behaves.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/682712 Title: x server crashes with: [drm:i915_gem_mmap_gtt_ioctl] *ERROR* Attempting to mmap a purgeable buffer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs