Last update today. <g> I was able to dup successfully by selecting the "keep obsolete cinnamon-4.2.3-2.2.x86_64" options, when prompted. Cinnamon came up on reboot, not IceWM. However, it's still Cinnamon version 4.2.3, and still has the problem described at: https://bugzilla.opensuse.org/show_bug.cgi?id=1166981