@ducks_utki, as I understand Clover's main purpose is enabling "Hackintosh", so it does a lot of unusual things. On the other hand UEFI does not have to reside in the firmware so it should still work.

Could you please provide the output of the three new UEFI Shell commands from my last post and lspci from Linux so that I can have a better understanding of how much Clover is distorting reality.

In the mean time I'll try to set up a virtual Clover environment based on your instructions.