title: Docker non-root access: Error loading config file:stat /home/wu/.docker/config.json
body: <p>I finished the docker installation with non-root access, namely</p>
  
  <pre><code>1.define a docker user group
  2.add my current user to the docker group
  </code></pre>
  
  <p>pass the test</p>
  
  <pre><code>docker run --rm hello-world
  </code></pre>
  
  <p>but when I start to provision my docker containers, somewhere in the procedure I got the error:</p>
  
  <pre><code>Error loading config file:stat /home/user/.docker/config.json:Permission Denied
  </code></pre>
  
  <p>seems to be docker is trying to access some resources but got denied</p>
  
  <p>What is happening here? How could I fix this ?</p>
  
  <p>thx</p>