If you press escape during boot, it switches from the nice pretty plymouth screen to the usual kernel log, it will still ask for your password, but you may / may not see the message. Is there any other output on the screen? Any errors? You can always take a picture with your phone if there is anything interesting.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2087687 Title: system boot freeze while typing crypt password To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2087687/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs