title: "Unable to start Oculus XR Plugin" error when starting game in Unity
body: <p>I am currently developing a 3d VR game for Oculus Quest headset on Unity (v 2019.3.6f1)</p>
  
  <p>Whenever I start the game in Unity editor (by pressing "Play" button) I get the following errors :</p>
  
  <pre><code>Unable to start Oculus XR Plugin.  
  Failed to load display subsystem. 
  Failed to load input subsystem.
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/Sbe71.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Sbe71.jpg" alt="Console Screenshot"></a></p>
  
  <p>XR Plugin is installed and updated to the latest version (1.2.0) : </p>
  
  <p><a href="https://i.stack.imgur.com/l3U0M.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/l3U0M.jpg" alt="Project Settings Screenshot"></a></p>
  
  <p><a href="https://i.stack.imgur.com/aVX4j.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aVX4j.jpg" alt="Package Manager Screenshot"></a></p>
  
  <p>What could be the cause of those errors ? Thanks in advance for your answers.</p>