Select the virtual machine you wish to activate EFI in from the VirtualBox machine selection, then click Settings. Switch to the System tab and tick the Enable EFI option (Special OSes only). Isn't Linux something special?
Select the virtual machine you wish to activate EFI in from the VirtualBox machine selection, then click Settings. Switch to the System tab and tick the Enable EFI option (Special OSes only). Isn't Linux something special?