Fixed it by choosing the dk.archive.ubuntu.com mirror instead of mirrors.sunsite.dk. I guess some mirrors cannot do upgrades or they are not fully up to date.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/772355 Title: upgrade from kubuntu 10.10 to 11.04 fails with "invalid package information" -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
