This seems to have to do with SCIM. I used im-switch to set my input method to "none," then logged out and in again, and suddenly I was once again able to enter my passphrase.
-- [intrepid] Enigmal breaks on upgrade from Hardy https://bugs.launchpad.net/bugs/268951 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