** Attachment added: "apt.log from /var/log/dist-upgrade" http://librarian.launchpad.net/4272695/apt.log
-- A unresolvable problem occured while calculating the upgrade. https://launchpad.net/bugs/60542 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
