services.acpid = {
    enable = true;
    handlers = {
      xrandr = {
        event = "ibm/hotkey LEN0268:00";
        action = ''
          intern="eDP1"
          extern="DP2-2"

          echo "start" $@ >> /tmp/log
          ${pkgs.xlibs.xrandr}/bin/xrandr 2>&1 >> /tmp/log
          if ${pkgs.xorg.xrandr}/bin/xrandr | ${pkgs.gnugrep}/bin/grep "$extern disconnected"; then
              ${pkgs.xlibs.xrandr}/bin/xrandr --output "$extern" --off --output "$intern" --auto
              echo $(date) "extern disconnected" >> /tmp/log
          else
              ${pkgs.xorg.xrandr}/bin/xrandr --output "$extern" --auto
              ${pkgs.xorg.xrandr}/bin/xrandr --output "$extern" --mode 1920x1080 --left-of "$intern"
              echo $(date) "extern connected" >> /tmp/log
          fi
        '';
      };
    };
  };