nix-dotfiles/instances/thinkstation/configuration.nix

{ pkgs, ... }:
let
  hosts = import ../../hosts.nix;
in
{
  boot = {
    kernelPackages = pkgs.linuxPackages_latest;
    # kernelParams = [ ];
    initrd.checkJournalingFS = true; # Use same ACPI identifier as Dell Ubuntu
    loader = {
      systemd-boot = { enable = true; editor = false; };
      efi.canTouchEfiVariables = true;
    };
  };

  console = { font = "Lat2-Terminus16"; keyMap = "it"; };

  i18n.defaultLocale = "it_IT.UTF-8";

  hardware = {
    xpadneo.enable = true;
    enableAllFirmware = true;
    enableRedistributableFirmware = true;
    bluetooth = { enable = true; package = pkgs.bluez-experimental; };
    cpu.intel.updateMicrocode = true;
    nvidia = {
      open = true;
      modesetting.enable = true;
      prime = {
        offload.enable = false;
        sync.enable = true;
        intelBusId = "PCI:0:2:0";
        nvidiaBusId = "PCI:1:0:0";
      };
    };
    graphics = {
      enable = true;
      enable32Bit = true;
      extraPackages = [ pkgs.intel-media-driver ];
      extraPackages32 = [ pkgs.pkgsi686Linux.intel-media-driver ];
    };
    nvidia-container-toolkit.enable = true;
  };

  networking = {
    hostName = "thinkstation";
    networkmanager.enable = true;

    firewall = {
      enable = true;
      allowPing = true;
      allowedTCPPorts = [
        # 445 # SAMBA
        # 139 # SAMBA
        # 5357 # SAMBA-WSDD
        # 8123 # HOME ASSISTANT
        # 8384 # SYNCTHING
        # 8385 # SYNCTHING
      ];
      allowedUDPPorts = [
        # 137 # SYNCTHING
        # 138 # SYNCTHING
        3702 # SAMBA-WSDD
      ];
      extraCommands = "iptables -t raw -A OUTPUT -p udp -m udp --dport 137 -j CT --helper netbios-ns";
    };
  };

  programs = {
    gamemode = {
      enable = true;
      settings = {
        custom = {
          start = "${pkgs.libnotify}/bin/notify-send 'GameMode started'";
          end = "${pkgs.libnotify}/bin/notify-send 'GameMode ended'";
        };
      };
    };
    gamescope = { enable = true; capSysNice = true; };
    steam.gamescopeSession.enable = true;
  };
  environment.systemPackages = [ pkgs.gnome-tweaks ];
  services = {
    avahi = {
      enable = true;
      openFirewall = true;
      nssmdns4 = true;
      publish = {
        enable = true;
        addresses = true;
        domain = true;
        userServices = true;
        workstation = true;
      };
      extraServiceFiles = {
        ssh = "${pkgs.avahi}/etc/avahi/services/ssh.service";
      };
    };
    blueman.enable = true;
    xserver = {
      # displayManager.gdm = { enable = true; autoSuspend = false; };
      # desktopManager.gnome.enable = true;
      desktopManager.plasma5 = { enable = true; useQtScaling = true; };
      enable = true;
    };
    displayManager.sddm.enable = true;
    # desktopManager.plasma6 = { enable = true; };
    # logind.lidSwitch = "ignore";
    pipewire = {
      enable = true;
      pulse.enable = true;
      jack.enable = true;
      alsa = { enable = true; support32Bit = true; };
    };
    smartd.enable = true;
    thermald.enable = true;
    xserver.videoDrivers = [ "nvidia" ];
  };

  time.timeZone = "Europe/Rome";

  zramSwap.enable = true;

  system.stateVersion = "24.11";
}