GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)" GRUB_DEFAULT=saved GRUB_SAVEDEFAULT=true # GRUB_TERMINAL="serial console" # GRUB_SERIAL_COMMAND="serial --unit=0 --speed=9600" GRUB_CMDLINE_LINUX="quiet rhgb rd.luks.name=HASH_945-0D5D-6822-50DB-A23CC6A80284=nvme0n1p2-luks rd.luks.options=discard" GRUB_DISABLE_RECOVERY="true" GRUB_ENABLE_BLSCFG=true