Comment # 10 on bug 1116584 from Lukas Ocilka

I'm all for common-sense, but what that is? It seems we have a problem, but
I don't see a light at the end of the tunnel. HuHa, could you PLS describe
the problem in a way that anyone from the team could understand (and maybe
even fix) it?

My gut feeling is:
1. Something works in some way (Qt UI for instance)
2. I upgrade the machine
3. And then I expect the Qt UI to still work