It looks like this will actually end up fixing both of these crashes. https://errors.ubuntu.com/problem/286a8abbac58d846fa124c4cba05c69de3e2141b
https://errors.ubuntu.com/problem/bca15d8fbbcf64acf96c69bccd0416f287cb9d99 The second one is about importing Dbusmenu. ** Changed in: update-manager (Ubuntu) Status: Confirmed => Triaged ** Also affects: update-manager (Ubuntu Yakkety) Importance: Medium Status: Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1629900 Title: update-manager crashed with ValueError in require_version(): Namespace Unity not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1629900/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs