Created
January 12, 2018 20:40
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Import this nix file to get grub installed in NixOS with UEFI and a Windows entry
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| { config, ... }: | |
| # Run "lsblk -o NAME,UUID" to find the Windows partition | |
| let | |
| windowsUuid = "9658-3521"; | |
| in { | |
| boot.loader.grub = { | |
| enable = true; | |
| version = 2; | |
| efiSupport = true; | |
| devices = [ "nodev" ]; | |
| extraEntries = '' | |
| menuentry "Windows 10" { | |
| insmod part_gpt | |
| insmod fat | |
| insmod search_fs_uuid | |
| insmod chain | |
| search --fs-uuid --no-floppy --set=root ${windowsUuid} | |
| chainloader /EFI/Microsoft/Boot/bootmgfw.efi | |
| } | |
| ''; | |
| }; | |
| boot.loader.efi.canTouchEfiVariables = true; | |
| } |
Also make sure you have mounted your EFI partition to /boot before applying
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windowsUuid should be the UUID of the Windows EFI partition