Can you still reproduce this by disabling compiz, unplugging your external monitor, and not using suspend/hibernate?
Also, I noticed in your logs that the intel driver fails while you're running VirtualBox. Are you running Lucid in a VM? Can you reproduce this when you're not using VirtualBox? ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete -- [arrandale] Xserver occasionally crashes with Intel mobile graphics (i5-430M CPU) https://bugs.launchpad.net/bugs/588027 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