{pkgs, ...}: { boot = { loader = { grub = { enable = true; devices = [ "nodev" ]; efiSupport = true; useOSProber = true; }; # systemd-boot.enable = true; efi.canTouchEfiVariables = true; # timeout = 0; }; # kernelModules = []; kernelPackages = pkgs.linuxPackages_zen; }; }