GNU GRUB: Difference between revisions
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m Missing efi attribute for boot.loader.efi.canTouchEfiVariables Tags: Mobile edit Mobile web edit Visual edit |
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{{expansion}} | {{expansion}}[https://www.gnu.org/software/grub/ GNU GRUB] , also known as the Grand Unified Bootlader, is a multiboot bootloader created and maintained by GNU. It is a versatile alternative to systemd-boot that supports both UEFI and Legacy BIOS. | ||
== Usage == | |||
To install and enable GRUB on UEFI systems, add this to your system configuration: | |||
{{File|3=<nowiki> | |||
boot.loader = { | |||
grub = { | |||
enable = true; | |||
device = "nodev"; # "nodev" is used for UEFI | |||
efiSupport = true; | |||
}; | |||
efi.canTouchEfiVariables = true; | |||
}; | |||
</nowiki>|name=/etc/nixos/configuration.nix|lang=nix}} | |||
Alternatively, to install and enable GRUB on Legacy BIOS systems, add this to your system configuration: | |||
{{File|3=<nowiki> | |||
boot.loader.grub = { | |||
enable = true; | |||
device = "/dev/sda"; #replace with the drive intended for boot | |||
};|name=/etc/nixos/configuration.nix|lang=nix}} | |||
For additional GRUB module configuration options, refer to [https://search.nixos.org/options?channel=25.11&query=boot.loader.grub boot.loader.grub.] | |||
== FAQ == | == FAQ == | ||
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* Using a MBR partition scheme | * Using a MBR partition scheme | ||
* Adding a <tt>BIOS boot</tt> partition among your GPT partitions. | * Adding a <tt>BIOS boot</tt> partition among your GPT partitions. See https://github.com/nix-community/disko/blob/master/example/gpt-bios-compat.nix# for an example setup using [[disko]]. | ||
{{expansion|Add the steps required here. Explain as if inside the nixos installer environment.}} | {{expansion|Add the steps required here. Explain as if inside the nixos installer environment.}} | ||
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<hr /> | <hr /> | ||
[[Category:Applications]] | [[Category:Applications]][[Category:Booting]] | ||