GRUB-INSTALL(8)         System Administration Utilities        GRUB-INSTALL(8)

       grub-install - install GRUB to a device

       grub-install [OPTION...] [OPTION] [INSTALL_DEVICE]

       Install GRUB on your drive.

              compress GRUB files [optional]

       -d, --directory=DIR
              use  images  and modules under DIR [default=/usr/lib/grub/<plat-

              install FONTS [default=unicode]

              install only MODULES and their dependencies [default=all]

       -k, --pubkey=FILE
              embed FILE as public key for signature checking

       --locale-directory=DIR use translations under DIR

              install only LOCALES [default=all]

              pre-load specified modules MODULES

              install THEMES [default=starfield]

       -v, --verbose
              print verbose messages.

              make  the  drive  also  bootable  as  floppy  (default  for  fdX
              devices). May break on some BIOSes.

              only  update  NVRAM  variables  if possible. This option is only
              available on EFI and IEEE1275 targets.

              install GRUB images under the directory DIR/grub instead of  the
              boot/grub directory

              the  ID  of bootloader. This option is only available on EFI and

              choose the compression to use for core image

              disk module to use (biosdisk or native).  This  option  is  only
              available on BIOS target.

              use DIR as the EFI System Partition root.

              install even if problems are detected

              use identifier file even if UUID is available

              use COLOR for label background

              use COLOR for label

              use FILE as font for label

       --macppc-directory=DIR use DIR for PPC MAC install.

              do not install bootsector

              Do not install bootloader code to the removable media path. This
              option is only available on EFI.

              don't update the  `boot-device'/`Boot*'  NVRAM  variables.  This
              option is only available on EFI and IEEE1275 targets.

              Do  not  apply  any  reed-solomon codes when embedding core.img.
              This option is only available on x86 BIOS targets.

              do not install an image usable with UEFI Secure  Boot,  even  if
              the  system  was currently started using it. This option is only
              available on EFI.

              use STRING as product version

              delete device map if it already exists

              the installation device is removable. This option is only avail-
              able on EFI.

       -s, --skip-fs-probe
              do not probe for filesystems in DEVICE

              install  GRUB  for  TARGET platform [default=i386-pc]; available
              targets: arm-efi, arm-uboot, arm64-efi, i386-coreboot, i386-efi,
              i386-ieee1275,  i386-multiboot,  i386-pc,  i386-qemu,  i386-xen,
              ia64-efi, mips-arc, mips-qemu_mips, mipsel-arc, mipsel-loongson,
              mipsel-qemu_mips,       powerpc-ieee1275,      sparc64-ieee1275,
              x86_64-efi, x86_64-xen

              install an image usable with UEFI Secure Boot.  This  option  is
              only  available  on EFI and if the grub-efi-amd64-signed package
              is installed.

       -?, --help
              give this help list

              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also  mandatory  or
       optional for any corresponding short options.

       INSTALL_DEVICE  must  be  system  device filename.  grub-install copies
       GRUB images into boot/grub.  On some platforms,  it  may  also  install
       GRUB into the boot sector.

       Report bugs to <>.

       grub-mkconfig(8), grub-mkimage(1), grub-mkrescue(1)

       The full documentation for grub-install is maintained as a Texinfo man-
       ual.  If the info and grub-install programs are properly  installed  at
       your site, the command

              info grub-install

       should give you access to the complete manual.

grub-install (GRUB) 2.02-2ubuntu8February 2021                 GRUB-INSTALL(8)
Man Pages Copyright Respective Owners. Site Copyright (C) 1994 - 2022 Hurricane Electric. All Rights Reserved.