title: xdotool is not functioning properly when I start my vnc session using Xvnc instead of vncserver
body: <p>I was using xdotool in my GUI tests and it was functioning properly. Then I had to change my tests to start the vnc session using Xvnc command instead of vncserver command (TigerVNC 1.8.0) because the vncserver command was failing on some machines, that's when my tests starts to fail. When I run the tests I find that commands like</p>
  <pre><code>xdotool key Return
  </code></pre>
  <p>never get executed (the command doesn't error however no return key is pressed). Anyone knows what could have caused that and how to fix it?</p>