I have tried to install Qubes OS 4.0.1 and 4.0.2 by using a DL-DVD both in UEFI and Legacy mode.
In UEFi the cursor ends up blinking on a black screen.
In Legacy mode I end up just before loading the graphical interface by getting an error message: Failing to load kernel modules/X startup failed -> Aborting installation.
For screenshots, see here:
https://github.com/QubesOS/qubes-issues/issues/4510
I have also tried the other possibilities to install Qubes that the two ISO-DVD’s offer. But that also ended with the same result.
Can anyone tell me how to get further... ?