Since update-manager now takes care of removing gnome-cups-manager on a distribution upgrade, the Conflicts/Replaces gnome-cups-manager should be removed again from system-config-printer. This would also close bug #137899.
Since update-manager now takes care of removing gnome-cups-manager on a distribution upgrade, the Conflicts/Replaces gnome-cups-manager should be removed again from system- config- printer. This would also close bug #137899.