Well, the notices actually tell you that Mailman cannot upgrade when shunted messages are still present. Those messages also detail step by step what to do to resolve the problem.
We cannot deal with shunted messages automatically. That's the whole point of shunted messages: they need manual intervention. I propose to close this bug. -- Upgrade 6.10 to 7.04 fails if MailMan has shunted messages https://bugs.launchpad.net/bugs/108978 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs