Can you run "sudo update-manager -d" and then try again to upgrade your system.
** Package changed: ubuntu => update-manager (Ubuntu) -- Can't upgrade to 9.10 https://bugs.launchpad.net/bugs/475941 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
