anchor.diff:    };
   
     machine = { ... }:
  -  let
  -    sddm_theme = pkgs.stdenv.mkDerivation {
  -      name = "breeze-ocr-theme";
  -      phases = "buildPhase";
  -      buildCommand = ''
  -        mkdir -p $out/share/sddm/themes/
  -        cp -r ${pkgs.plasma-workspace}/share/sddm/themes/breeze $out/share/sddm/themes/breeze-ocr-theme
  -        chmod -R +w $out/share/sddm/themes/breeze-ocr-theme
  -        printf "[General]\ntype=color\ncolor=#1d99f3\nbackground=\n" > $out/share/sddm/themes/breeze-ocr-theme/theme.conf
  -      '';
  -    };
  -  in
  +
     {
       imports = [ ./common/user-account.nix ];
       services.xserver.enable = true;
       services.xserver.displayManager.sddm.enable = true;
  -    services.xserver.displayManager.sddm.theme = "breeze-ocr-theme";
       services.xserver.desktopManager.plasma5.enable = true;
       services.xserver.desktopManager.default = "plasma5";
       services.xserver.displayManager.sddm.autoLogin = {
  
positive.code:     };
      hardware.pulseaudio.enable = true; # needed for the factl test, /dev/snd/* exists without them but udev doesn't care then
      virtualisation.memorySize = 1024;
      environment.systemPackages = [ sddm_theme ];
    };
  
    testScript = { nodes, ... }: let
  
negative.code: import ./make-test-python.nix ({ pkgs, ...} :
  
  {
    name = "plasma5";
  