There is nothing obvious in the log files to show what the cause of the issue is.
Next time it occurs can you check of the device nodes exist? Here's an example of what you should expect to see: ls -l /dev/nvidia* crw-rw-rw- 1 root root 195, 0 2010-04-19 09:36 /dev/nvidia0 crw-rw-rw- 1 root root 195, 255 2010-04-19 09:36 /dev/nvidiactl -- after upgrade to lucid, xorg frequently fails to start properly using nvidia-current https://bugs.launchpad.net/bugs/561049 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
