In fact, the software-properties-gtk crash exposes exactly the same problem: Stuff _("Other") into the tree model, and None comes out. So I'm 90% sure that this is a perfect duplicate of bug 905602.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/912563 Title: ubiquity crashed with AttributeError in _decode_value(): 'NoneType' object has no attribute 'decode' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/912563/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs