I'm guessing you something like the following in your '/etc/apt/sources.list' file:
deb cdrom:[Kubuntu 6.10 _Edgy Eft_ - Release amd64 (20061025.1)]/ edgy main restricted This is indicating to update-manager to first look for a cdrom file containing Jaunty packages on it. In the event that you don't have that CD I'd comment any lines with cdrom: in them and then try upgrading again. ** Changed in: update-manager (Ubuntu) Status: New => Incomplete -- Impossible to upgrade to Ubuntu9.04 from 8.10 https://bugs.launchpad.net/bugs/374420 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