Clearly stated in the documentation: "If you have used EasyUbuntu or Automatix (neither of which is recommended nor supported), you may have problems upgrading to a newer version that requires a fresh install."
http://www.ubuntu.com/getubuntu/upgrading https://help.ubuntu.com/community/UpgradeNotes ** Changed in: update-manager (Ubuntu) Status: New => Invalid -- bad automatix url in upgrade from feisty to gutsy https://bugs.launchpad.net/bugs/155433 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
