For people actively testing the developpement build of R4.2, do you have graphical instabilities and crash in dom0 ? Tested with a amd and nvidia card, with the nvidia card I don’t even reach lightdm, and with the amd one, sometime it work, sometime I have graphical artifact in lightdm before it cr…

My bad, it was an issue with recent asus bios, the default behavior regarding cpu voltage is unstable and lead to this issue. Manually defining the CPU voltage fix the issue