gistfile1.txt

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Use the systemd-boot EFI boot loader.
  boot = {
    loader.systemd-boot.enable = true;
    loader.efi.canTouchEfiVariables = true;
    kernelPackages = pkgs.linuxPackages_latest;
    initrd.kernelModules = [ "fbcon" "i915" ];
    blacklistedKernelModules = [ "nouveau" ];

    initrd.luks.devices = [
      {
        name = "root";
        device = "/dev/nvme0n1p2";
        preLVM = true;
      }
    ];
  };

  networking = {
    hostName = "x1e";
    networkmanager.enable = true;
  };

  # Select internationalisation properties.
  i18n = {
    consoleFont = "Lat2-Terminus16";
    consoleKeyMap = "us";
    defaultLocale = "en_US.UTF-8";
  };

  # Set your time zone.
  time.timeZone = "Europe/Copenhagen";

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    # Basic stuff
    wget 
    tmux 
    which
    htop
    git
    mlocate
    networkmanagerapplet
    yadm # Manages dotfiles
    pciutils
    gnupg # gpg
    undervolt
    killall
    gparted

    # Audio
    pavucontrol
    pasystray

    # Desktop environment   
    dmenu
    networkmanager_dmenu
    rofi
    pywal 
    (polybar.override { pulseSupport = true; })
    xorg.xbacklight
    xorg.xdpyinfo
    xcompmgr
 
    # Terminal
    rxvt_unicode-with-plugins
    termite

    # Editors
    vim
    emacs

    # Browsers
    firefox

    # Social stuff
    weechat
    aspell
    aspellDicts.en
    wire-desktop
    signal-desktop

    # Media
    spotify

    # Misc.
    screenfetch
    xfontsel
    alarm-clock-applet 

  ];

  fonts.fonts = with pkgs; [ 
                  terminus_font 
                  gohufont
	          roboto-mono
                  dina-font
                  unifont
                  unifont_upper
                ];

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = { enable = true; enableSSHSupport = true; };

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;
  
  # Enable CUPS to print documents.
  # services.printing.enable = true;

  # Enable sound.
  sound.enable = true;

  # Enable the X11 windowing system.
  services.xserver = {
    enable = true;
    enableCtrlAltBackspace = true;
    autorun = true;
    layout = "us";
    libinput.enable = true;
    videoDrivers = [ "intel" "nvidia" ]; 
    displayManager.sddm.enable = true;
    #displayManager.startx.enable = true;
    
    windowManager.xmonad = {
     enable = true;
     enableContribAndExtras = true;
    };

    deviceSection = "BusID \"PCI:0:2:0\"";
  };

  hardware = {
    # Bluetooth
    bluetooth.enable = true;

    # Audio
    pulseaudio = {
      enable = true;
      support32Bit = true;
      package = pkgs.pulseaudioFull;
    };

    # GPU
    #nvidia = {
    #  modesetting.enable = true;
    #  optimus_prime.enable = true;
    #nvidia.optimus_prime.nvidiaBusId = "PCI:1:0:0";
    #nvidia.optimus_prime.intelBusId = "PCI:0:2:0";
    ##};
    
    bumblebee = {
      enable = true;
      connectDisplay = true;
      #pmMethod = "bbswitch";
    };
 
    # CPU
    cpu.intel.updateMicrocode = true;

  };

  # Enable touchpad support.
  # services.xserver.libinput.enable = true;

  users.users.zfnmxt = {
    isNormalUser = true;
    extraGroups = ["wheel" "video" "audio" "disk" ];
    group = "users";
  };

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "18.09"; # Did you read the comment?

} 

xorg.conf

Section "Files"

  FontPath "/nix/store/h3yg4a7fqazq87xpsqaz2xa9ik77wcp2-font-bh-lucidatypewriter-100dpi-1.0.3/lib/X11/fonts/100dpi"
  FontPath "/nix/store/f40mp8iz1ajjh01qpsdsjzwvng20g45a-font-bh-lucidatypewriter-75dpi-1.0.3/lib/X11/fonts/75dpi"
  FontPath "/nix/store/cqy2zrdbawpf0k3g0nijl77vdqq5gys1-font-bh-100dpi-1.0.3/lib/X11/fonts/100dpi"
  FontPath "/nix/store/r1b2cyv5r8drs44vgm1c50m7wldx5p4j-font-misc-misc-1.1.2/lib/X11/fonts/misc"
  FontPath "/nix/store/8qm1ka7j6p1b4ry6yca6j7p9h7pqk9q4-font-cursor-misc-1.0.3/lib/X11/fonts/misc"
  FontPath "/nix/store/adznf6h69af320wpmlhx525l6hfizaqw-unifont-11.0.02/share/fonts"
  FontPath "/nix/store/28ss7gqr7ras201hqygsvz9f3lpd6fsw-terminus-font-4.46/share/fonts/terminus"
  FontPath "/nix/store/6m22g6h86vb8nzzj4hdmvcsn3pch1lk6-gohufont-2.0/share/fonts/misc"
  FontPath "/nix/store/adznf6h69af320wpmlhx525l6hfizaqw-unifont-11.0.02/share/fonts"
  FontPath "/nix/store/gvh0dyw4pdspzi5l3nc4kw0q5949yrrk-font-adobe-100dpi-1.0.3/lib/X11/fonts/100dpi"
  FontPath "/nix/store/hj925jfrrdsr0ng67hm03vgiy9qhr63m-font-adobe-75dpi-1.0.3/lib/X11/fonts/75dpi"
  ModulePath "/nix/store/8x5j64n3vgazcd82ai0yl62y7snq0zgq-xf86-video-intel-2018-12-03/lib"
  ModulePath "/nix/store/8x5j64n3vgazcd82ai0yl62y7snq0zgq-xf86-video-intel-2018-12-03/lib/xorg/modules/drivers"
  ModulePath "/nix/store/cvi72wqkchxvdmnfymp952kqvv49wrgl-nvidia-x11-410.78-4.19.9-bin/lib/xorg/modules"
  ModulePath "/nix/store/cvi72wqkchxvdmnfymp952kqvv49wrgl-nvidia-x11-410.78-4.19.9-bin/lib/xorg/modules/extensions"
  ModulePath "/nix/store/cvi72wqkchxvdmnfymp952kqvv49wrgl-nvidia-x11-410.78-4.19.9-bin/lib/xorg/modules/drivers"
  ModulePath "/nix/store/c4z8wryaclp24j4rnfd6jayrvvh40706-xorg-server-1.19.6/lib/xorg/modules"
  ModulePath "/nix/store/c4z8wryaclp24j4rnfd6jayrvvh40706-xorg-server-1.19.6/lib/xorg/modules/extensions"
  ModulePath "/nix/store/c4z8wryaclp24j4rnfd6jayrvvh40706-xorg-server-1.19.6/lib/xorg/modules/drivers"
  ModulePath "/nix/store/rzfyl7chlmcryqq6gq7vxviqriwac26g-xf86-input-evdev-2.10.5/lib/xorg/modules/input"
  ModulePath "/nix/store/gb5q11karrjqy407a8yw8qxqanx9jpq6-xf86-input-libinput-0.28.0/lib/xorg/modules/input"
EndSection
Section "ServerFlags"
  Option "AllowMouseOpenFail" "on"
  Option "DontZap" "off"
  
EndSection

Section "Module"
  
EndSection

Section "Monitor"
  Identifier "Monitor[0]"
  
EndSection

# Additional "InputClass" sections



Section "ServerLayout"
  Identifier "Layout[all]"
  
  # Reference the Screen sections for each driver.  This will
  # cause the X server to try each in turn.
  Screen "Screen-intel[0]"
Screen "Screen-nvidia[0]"

EndSection



# For each supported driver, add a "Device" and "Screen"
# section.

Section "Device"
  Identifier "Device-intel[0]"
  Driver "intel"
  
  BusID "PCI:0:2:0"
  
  
EndSection

Section "Screen"
  Identifier "Screen-intel[0]"
  Device "Device-intel[0]"
  

  
  

  

  

EndSection

Section "Device"
  Identifier "Device-nvidia[0]"
  Driver "nvidia"
  
  BusID "PCI:0:2:0"
  
  
EndSection

Section "Screen"
  Identifier "Screen-nvidia[0]"
  Device "Device-nvidia[0]"
  

  
  Option "RandRRotation" "on"



  

  

EndSection






# Automatically enable the libinput driver for all touchpads.
Section "InputClass"
  Identifier "libinputConfiguration"
  MatchIsTouchpad "on"
  
  Driver "libinput"
  Option "AccelProfile" "adaptive"
  
  
  
  
  Option "LeftHanded" "off"
  Option "MiddleEmulation" "on"
  Option "NaturalScrolling" "off"
  
  Option "ScrollMethod" "twofinger"
  Option "HorizontalScrolling" "on"
  Option "SendEventsMode" "enabled"
  Option "Tapping" "on"
  Option "TappingDragLock" "on"
  Option "DisableWhileTyping" "off"
  
EndSection