GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_LINUX_UUID=true
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="rd.driver=raid1,ahci,dm_mod,part_gpt domdadm dolvm rd.lvm.vg=vg00 rd.lvm.lv=vg00/usr console=ttyS0,57600 console=tty0 net.ifnames=0 biosdevname=0"
GRUB_TERMINAL=serial
GRUB_SERIAL_COMMAND="serial --unit=0 --speed=57600"
GRUB_DISABLE_RECOVERY="true"