{
  config,
  pkgs,
  lib,
  ...
}: {
  imports = [
    ./hardware-configuration.nix
  ];

  # Latest kernel
  #   boot.kernelPackages = pkgs.linuxPackages_latest;

  boot.loader = {
    systemd-boot.enable = true;
    systemd-boot.consoleMode = "0";
    systemd-boot.configurationLimit = 5;
  };

  boot.plymouth.enable = true;
  boot.initrd.systemd.enable = true;
  boot.kernelParams = ["quiet"];

  #nix.settings.auto-optimise-store = true;
  nix.settings.experimental-features = ["nix-command" "flakes"];

  nix.gc = {
    automatic = true;
    dates = "weekly";
    options = "--delete-older-than 1w";
  };

  swapDevices = [
    {
      device = "/var/lib/swapfile";
      size = 16 * 1024;
    }
  ];

  zramSwap.enable = true;

  networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "America/Denver";

  # Enter keyboard layout
  services.xserver.xkb.layout = "us";

  # Define user accounts
  users.users.aaronh = {
    description = "Aaron Honeycutt";
    home = "/home/aaronh";
    extraGroups = ["wheel" "networkmanager" "adm"];
    isNormalUser = true;
    hashedPassword = "$6$aAcbLtqiqzySifls$jdKMOQjoWITHD/dWNNZVUH/qNc6aoJ7v4zYofi0U7IJSVTbmOfChS3mzaJbp57AodjdPNKPrnrip8Nlh2Qanx.";
  };

  # Allow Unfree
  nixpkgs.config.allowUnfree = true;

  # Install some packages
  environment.systemPackages = with pkgs; [
    # nixpkgs CLI tools
    avahi
    dmidecode
    freshfetch
    git
    git-lfs
    helix
    libcamera
    lshw
    restic
    unzip
    wget
    xz
    zellij
    zlib

    # GUI tools
    firefox
    zed-editor
  ];

  # Enable/Disable hardware
  ## Turn off PulseAudio
  #services.pulseaudio.enable = false;

  # Enable Pipewire
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  # Enable Bluetooth
  hardware.bluetooth.enable = true;

  # Enable services
  services.fwupd.enable = true;
  services.printing.enable = true;
  services.openssh.enable = true;

  services.avahi = {
    enable = true;
    #nssmdns4 = true;
    openFirewall = true;
    # Needed for detecting scanners
    publish = {
      enable = true;
      addresses = true;
      userServices = true;
    };
  };

  # Scanner support
  hardware.sane.enable = true;
  hardware.sane.extraBackends = [pkgs.sane-airscan];
  services.ipp-usb.enable = true;

  services.hardware.bolt.enable = true;

  # System
  system.stateVersion = "25.05";
  system.autoUpgrade.enable = true;
}