anchor.diff: -{ lib
  -, stdenv
  +{ stdenv
   , fetchurl
   , gcc-unwrapped
   , dpkg
   , polkit
  +, utillinux
   , bash
   , nodePackages
  -, electron_3
  -, gtk3
  -, wrapGAppsHook
  +, makeWrapper
  +, electron_7
   }:
   
   let
  -  libPath = lib.makeLibraryPath [
  -    # for libstdc++.so.6
  -    gcc-unwrapped.lib
  -  ];
  -
     sha256 = {
  -    "x86_64-linux" = "0zb9j34dz7ybjix018bm8g0b6kilw9300q4ahcm22p0ggg528dh7";
  -    "i686-linux" = "0wsv4mvwrvsaz1pwiqs94b3854h5l8ff2dbb1ybxmvwjbfrkdcqc";
  +    "x86_64-linux" = "1yvqi86bw0kym401zwknhwq9041fxg047sbj3aydnfcqf11vrrmk";
  +    "i686-linux" = "12lghzhsl16h3jvzm3vw4hrly32fz99z6rdmybl8viralrxy8mb8";
     }."${stdenv.system}";
   
     arch = {
  
positive.code:   # along with some other paths
    patchPhase = ''
      ${nodePackages.asar}/bin/asar extract opt/balenaEtcher/resources/app.asar tmp
      # Use Nix(OS) paths
      sed -i "s|/usr/bin/pkexec|/usr/bin/pkexec', '/run/wrappers/bin/pkexec|" tmp/node_modules/sudo-prompt/index.js
      sed -i 's|/bin/bash|${bash}/bin/bash|' tmp/node_modules/sudo-prompt/index.js
      sed -i "s|process.resourcesPath|'$out/opt/balenaEtcher/resources/'|" tmp/generated/gui.js
      ${nodePackages.asar}/bin/asar pack tmp opt/balenaEtcher/resources/app.asar
      rm -rf tmp
      # Fix up .desktop file
      substituteInPlace usr/share/applications/balena-etcher-electron.desktop \
        --replace "/opt/balenaEtcher/balena-etcher-electron" "$out/bin/balena-etcher-electron"
    '';
  
    installPhase = ''
      mkdir -p $out/bin
      cp -r opt $out/
      cp -r usr/share $out/
  
      # We'll use our Nixpkgs electron_3 instead
      rm $out/opt/balenaEtcher/balena-etcher-electron
  
      ln -s ${electron_3}/bin/electron $out/bin/balena-etcher-electron
    '';
  
    preFixup = ''
      gappsWrapperArgs+=(
        --add-flags $out/opt/balenaEtcher/resources/app.asar
        --prefix LD_LIBRARY_PATH : ${libPath}
      )
    '';
  
    meta = with stdenv.lib; {
  
negative.code:     "i686-linux" = "i386";
    }."${stdenv.system}";
  
  in
  
  stdenv.mkDerivation rec {
    pname = "etcher";
    version = "1.5.86";
  
    src = fetchurl {
      url = "https://github.com/balena-io/etcher/releases/download/v${version}/balena-etcher-electron_${version}_${arch}.deb";
      inherit sha256;
    };
  
    dontBuild = true;
    dontConfigure = true;
  
    nativeBuildInputs = [ makeWrapper ];
  
    unpackPhase = ''
      ${dpkg}/bin/dpkg-deb -x $src .
  