*** This bug is a duplicate of bug 1036794 *** https://bugs.launchpad.net/bugs/1036794
I uninstalled the evolution-plugins per Jean-Baptiste Laliement. This has fixed my problem, I can now apply update. Do I need to close this issue? Dale Maris -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1036933 Title: Could not calculate the upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1036933/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs