Comment by kyoji
8 hours ago
It's worse than that, BF6's anticheat is kernel level and requires the Windows-only version secure boot to be enabled, at least on my motherboard. There is no way I'm going to faff about with my BIOS when rebooting just to play this game.
I don't know how EFI boot works but I am running a gaming PC in dual boot and I have both Microsoft and my own personal secure boot keys loaded (for linux and grub)
I boot my own signed bootloader (grub) from which I can also boot Windows. Windows shows it is in secure boot mode and it works fine with BF6 for me.
But I have a feeling this allows users to run some bootkit/rootkit and bypass any of those kernel level anti-cheats. Maybe I'm wrong and EFI handover to Windows clears all the memory, but I somehow doubt it.