anchor.diff:  
     nixpkgs.config.packageOverrides = pkgs:
       { virtualbox = pkgs.virtualbox.override { enable32bitGuests = false; };
  -  };
  -
  -  powerManagement = {
  -    enable = true;
  -    cpuFreqGovernor = "ondemand";
     };
   
     programs = {
  
positive.code:       longitude = "-80.38";
        temperature.night = 1900;
      };
  
      upower.enable = true;
  
  
negative.code:     };
  
      kernelPackages = pkgs.linuxPackages_hardened_copperhead;
  #    kernelPackages = pkgs.linuxPackages_latest;
  
      loader = {
        efi.canTouchEfiVariables = true;
  