(In reply to Gary Ching-Pang Lin from comment #6) > Hi Bruno, > > Could you format the usb stick as "FAT32" and copy the whole EFI/ into it? > If this can reproduce the issue, we have a simple environment for debugging > at least. Hello Gary, yes, I can do this, but here at Brazil is a little bit in the midle of the night :-D tomorrow we may continue. But hey, today I tried to install OpenSUSE Tumbleweed and everything went just fine! With no problems at all. I am using it right now. Maybe some changes were made in the bootloader+EFI source tree since Leap was released?