Looks like unity failed to start in that case, but I think Maarten is right in that the original bug is a repeat of the plymouth race. Can you reproduce the blank screen, then run 'apport-collect 1161371' from the vt?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1161371 Title: X server sometimes fails to start on MacBook Air 5,2: no screens found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1161371/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs