I’m currently involved in a discussion on factory about what should happen if I replace the graphics card, or when I move the hard disk from one machine to another one, with different hardware.
I wished SUSE did handle such transplants gracefully, maybe for the same reason I do not wish my 2CV back:
My first car was a Citroën 2CV.
On some summer day I did a very long autobahn trip with it and the engine got real hot as it was air cooled. When I finally had arrived in my home town late at night, I rolled down a long hill using the engine brake and at the end of hill at a red light I stopped the car — and oops: so did the engine…