This problem has been resolved for me using the latest system update (having the -16 kernel revision).
-- cryptsetup: source device not found during boot https://bugs.launchpad.net/bugs/213279 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs