This error from debconf.py generally means that the backend process died unexpectedly. If you can manage to reproduce it, I suggest running with DEBCONF_DEBUG=developer set in the environment to get a better trace.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/983571 Title: package-data-downloader crashed with ValueError in command(): invalid literal for int() with base 10: '' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-notifier/+bug/983571/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
