The meta-release file issue was sorted out so I'm going to mark this as Invalid (Fix Released seems incorrect since nothing in update-manager changed).
http://bazaar.launchpad.net/~ubuntu-core-dev/meta- release/ubuntu/revision/187 ** Changed in: update-manager (Ubuntu) Status: New => Invalid ** Package changed: update-manager (Ubuntu) => ubuntu-release-upgrader (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1611782 Title: utopic.tar.gz missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1611782/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs