Manually installing the firefox versions it breaks against works around the issue. How did it happen in the first place?
-- unattended-upgrade AttributeError in conffile_prompt() https://bugs.launchpad.net/bugs/610516 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
