*** This bug is a duplicate of bug 1447282 *** https://bugs.launchpad.net/bugs/1447282
After some time recovery shell is appeared. Here you can type `exit` or ctrl-D and password prompt appears! type password and boot process continues. Seems password entry program (plymouth) can't communicate with tty or whatever and exited by timeout on normal systemd boot. There are some plymouth timeout in `journalctl -xb` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1450224 Title: Ubuntu 15.04: Boot with systemd stops asking for cryptoswap password To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1450224/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs