I think I have encountered the same/similar bug. HP HDX18 Notebook running up-to-date jaunty amd64.
~$ uname -a Linux thomas-hp-hdx18 2.6.28-14-generic #47-Ubuntu SMP Sat Jul 25 01:19:55 UTC 2009 x86_64 GNU/Linux The X-server crashed (screen black) suddenly. (working with firefox and evolution) (This is the heaviest bug I've ever seen on ubuntu since years.) I'll attack additional files. Please look at tank_syslog.log at line 2131: Aug 1 23:05:30 thomas-hp-hdx18 kernel: [ 1265.601591] Dumping ftrace buffer: (i think at that time was the crash) ** Attachment added: "tank_syslog.log" http://launchpadlibrarian.net/29783325/tank_syslog.log -- general protection fault in i915_gem_leavevt_ioctl https://bugs.launchpad.net/bugs/344812 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