Lightroom Classic CC does not support Intel HD4000

I use a very old Graphics Card AMD HD5450 without problem, may be do you try to update you driver, may be work here the link https://downloadcenter.intel.com/product/81499/Intel-HD-Graphics-4000

Thank you but it is not a driver problem. Just tried it.
The Intel HD4000 GPU is no longer supported:
https://helpx.adobe.com/lightroom/kb/lightroom-gpu-faq.html

GPU accelaration (Open GL) can be selected under Preferences. But after Lightroom Classic CC is restarterd the box is unchecked again.

Not a great fan of the new updated but, in fairness, software developers can't test every possible hardware configuration to guarantee compatibility. And, if the can't guarantee compatibility, they can't support it. The specs of your CPU have no relevance, it's all about the graphics card. In my case, my graphics card wasn't available to me at all under the previous version but can be accessed under the current version. Does it work? No. Nothing but garbage, so I have turned GPU off again.