None, of the documentation I could find references using the -d switch with update-manager.
https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuServer#Upgrade ** Changed in: update-manager (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1156194 Title: update-manager still informs that Ubuntu12.10 is beta(5 month after final) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1156194/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs