Hi,
Same problem for me on my Asrock N3150 motherboard, and yes, the problem started with newer kernels (5.x). (In the past, I had Ubuntu with 4.8 kernel, working fine, and when I upgraded to a 5.x kernel, the system freezes on a black screen.
For LibreElec 9.2.2 I could install it by editing a file on the USB installer (I removed the quiet option and added nomodeset). But when trying to launch the installed system, I got the balck screen again (and I can't acces the file to add nomodeset).
We may add a bug for N3150 chipset??