# Boot configuration { ... }: { boot = { # Use the GRUB 2 boot loader. loader.grub = { enable = true; # Define on which hard drive you want to install Grub. device = "/dev/disk/by-id/ata-HGST_HUS724020ALA640_PN2181P6J58M1P"; }; initrd = { availableKernelModules = [ "uhci_hcd" "ahci" "usbhid" ]; kernelModules = [ "dm-snapshot" ]; }; kernelModules = [ "kvm-intel" ]; extraModulePackages = [ ]; }; }