I'm able to confirm this bug on a fresh Hardy installation, updated to Intrepid.
/var/log/dist-upgrade/ is empty. -- update-manager Cannot Calculate Upgrade https://bugs.launchpad.net/bugs/226400 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