GRUB_TIMEOUT="2" GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT="0" GRUB_DISABLE_SUBMENU="true" GRUB_TERMINAL_OUTPUT="console" GRUB_CMDLINE_LINUX="rhgb quiet i915.mitigations=on" GRUB_DISABLE_RECOVERY="true" GRUB_ENABLE_BLSCFG="true" GRUB_GFXMODE="saved" export GRUB_COLOR_NORMAL="light-gray/black" export GRUB_COLOR_HIGHLIGHT="magenta/black" GRUB_SAVEDEFAULT="false"