Public bug reported: I worked in Nautilus, renamed a file, and then Nautilus window and whole desktop became unresponsive and grayed. I waited for two minutes and had to restart lightdm from the console.
In the logs I've seen "[drm:drm_mode_getfb] *ERROR* invalid framebuffer id" line approximately when crash had occurred. I'm running Ubuntu 12.04 with all updates installed. ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1034260 Title: Desktop Freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1034260/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs