GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_DISABLE_SUBMENU=true GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="resume=/dev/mapper/XXXXXXXXXXXXXXXXXXXXXXXXXXX rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet intel_iommu=on iommu=pt rd.driver.pre=vfio-pci" GRUB_DISABLE_RECOVERY="true" GRUB_ENABLE_BLSCFG=true