GRUB_DISTRIBUTOR=""
GRUB_TERMINAL_OUTPUT=console
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX=""
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISABLE_SUBMENU=y
GRUB_DISABLE_OS_PROBER=true
GRUB_DISABLE_RECOVERY=true
