Created attachment 849811 [details]
Machine information

Install Media from Leap 15.2 up to actual tumbleweed just blank out after grub.
you can make the install media work with the kernel parameter nomodeset. Than
they install just fine in grubs resolution.

After install you must keep the nomodeset setting. If not the screen blanks out
again at start.

With nomodeset, no resolution change is possible and on Leap i915 is not
loading, on tumbleweed i915 is loaded by X but without audio support and also
no resolution change possible.

As info: The newer *buntus are installing and running just fine on it.

The picture shows the machine. It is taken on kubuntu.

I think some kernel patches are missing.