It almost looks as though the ubuntu-desktop meta package wasn't installed before you did your upgrade...
What kind of error message do you get if you try 'sudo apt-get install ubuntu-desktop' ? ** Changed in: update-manager (Ubuntu) Status: New => Incomplete -- Attempted upgrade to 8.04 fails, then all upgrades fail https://bugs.launchpad.net/bugs/230591 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs