It should not have an influence on ubuntu-minimal being available and looking the mirror mentioned in the log files it does exist there. I'd try it again to see if it was a temporary issue with the mirror.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1174183 Title: upgrade to raring 13.04 crashes - ERROR No 'ubuntu-minimal' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1174183/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
