Hi! I can confirm a very similar behaviour on a Thinkpad X300 with Intel Corporation Mobile GM965/GL960 graphics. Version of xserver-xorg-video-intel - 2:2.6.3-0ubuntu9.3. X would crash randomly, though it is more likely to occur when playing videos/DVDs in full screen.
As far as I can tell, there's nothing suspicious in the Xorg.0.log. The only error (or is it simply a warning?) was a set of two lines similar to the following each time X crashed and restarted: [10272.357258] [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0 [10272.357505] [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0 Re-creating a "vanilla" xorg.conf did not help... Also I'm using EXA and setting the "ExaOptimizeMigration" option to "off" in my xorg.conf did not help either... As a side note, in my case at least, it looks related to memory. The problem only shows when *fully* using 4GB of physical memory. If I'm using less than 4GB, for instance by disabling PAE, then video playback (even with recent encrypted DVDs) would run fine... Cheers! - Nicolas -- X crash, [drm:i915_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0 https://bugs.launchpad.net/bugs/350306 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
