I updated the kernel to 3.2.0-35 and have not been able to reproduce the problem since then. It may be that the new kernel fixed it or the same race condition that happened before is not triggered (since it only happened roughly 25% of the times, it sounds like it has to be some kind of race condition). Will add more info if it happens again.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1091556 Title: dm-crypt passphrase screen shows blank screen 25% of boots To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1091556/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs