UEFI

By default, KVM will use an older SeaBIOS x86 firmware for your virtual machines.  If you want to use a more recent version of seaBIOS or want to drop the older BIOS standard and instead use the newer UUEFI specification (Unified Extensible Firmware Interface), KVM can support that with configuration changes. In this article, I … KVM: Alternate firmware BIOS for KVM