I suggest disabling the proposed archive during the position disable step during the upgrade.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634201 Title: Release process leaves stable -proposed with broken packages, breaking users who volunteer to test stable -proposed for SRU verification purposes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1634201/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs