You can send me maybe the .deb or a patch so I can install/apply it and see if it still occurs.
Let me know if I can be of any help -- [apport] ubiquity crashed with AssertionError in subst() https://launchpad.net/bugs/84597 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
