The mirror of Ubuntu which you are using in an unofficial one and the release upgrader did not fall back to a generic one in your case. If you just want to upgrade please switch to an official mirror of the Ubuntu archive. You can find a list here:
https://launchpad.net/ubuntu/+archivemirrors ** Changed in: ubuntu-release-upgrader (Ubuntu) Importance: Undecided => High ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Confirmed ** Summary changed: - Upgrading Ubuntu to version 18.04 Invalid package information + dist-upgrader did not fallback to an official mirror of the archive ** Tags added: rls-bb-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874158 Title: dist-upgrader did not fallback to an official mirror of the archive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1874158/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
