We are trying to get Fedora:32 working on the ProOne 440 G5. We’ve also tested Ubuntu 20.04.1, but both distros don’t seem to work at all. The screen just cycles through RGB, white and black on boot. It looks 90% similar to this: https://h30434.www3.hp.com/t5/Desktop-Operating-Systems-and-Recovery/Screen-Flashing-Different-Lights-While-Installing-a/m-p/7699504/highlight/true#M181634
Linux will boot with the kernel mode setting (KMS) disabled (
nomodeset), but this disables the GPU driver and dramatically decreases video performance as well as lowering the resolution and disabling the sound. We kinda need sound for our use-case.
Does anybody know how to get Fedora:32 working on this machine (or Linux in general)?