I reran the command today in X instead of from the VT and I saw some error about "no known mirror". I thought of "proxy" but what is meant is "official Ubuntu repository", I guess. My deb lines look like this
deb http://u.cname.leggewie.org/ubuntu precise main restricted universe multiverse u.cname.leggewie.org is a CNAME for jp.archive.ubuntu.com. I do this so that I can have u.cname.leggewie.org be that CNAME "out in the wild" but have it point to my local apt-cacher-ng repository automatically by the local DNS in my home LAN. Suggested fixes: 1) Try to resolve to an IP level or otherwise determine if the host is an official Ubuntu Mirror 2) at least improve the wording from "No known mirror" to something along the lines of "None of your repositories in sources.list were recognized as official Ubuntu mirrors" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1291262 Title: do-release-upgrade gives up too easily on 404 error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1291262/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
