Ubuntu
linux package

  1. Bug #442368
  2. Comment #2

Comment 2 for bug 442368

Revision history for this message
Robbie Williamson (robbiew) wrote :

This might be related to bug 430694. Do you know if your system uses the Intel i915 driver? The title says "sometimes", so I assume that you can boot. If so, try applying the workaround in comment 2 of 430694:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/430694/comments/2