GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console serial"
GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1"
GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0 mitigations=off selinux=0 console=tty0 console=ttyS0,115200n8"
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=true