Thanks for your bugreport. Can you please attach the file /var/log/dist-upgrade/main.log
Cheers, Michael ** Changed in: update-manager (Ubuntu) Status: Unconfirmed => Needs Info -- Edgy - Could not calculate the upgrade (Synaptic) https://launchpad.net/bugs/69820 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs