{ config, pkgs, ...}: { imports = [ "${builtins.fetchGit { url = "https://github.com/NixOS/nixos-hardware.git"; }}/dell/xps/13-7390" ./printer.nix ]; networking.hostName = "stel-xps"; # define the hostname environment.systemPackages = with pkgs; [ brightnessctl ]; services.autorandr.enable = true; services.xserver.desktopManager.wallpaper.mode = "fill"; }