title: Docker daemon does not start or restart
body: <p>I am on ubuntu 14.04 and I also upgrade docker to recent version.</p>
  
  <p>Whenever I do a <code>sudo /etc/init.d/docker start</code> I get a successful pid as follows,</p>
  
  <p><code>docker start/running, process 16267</code></p>
  
  <p>When I view the PID details, I see nothing -</p>
  
  <pre><code>ps -p 16267
  PID TTY          TIME CMD
  </code></pre>
  
  <p>And when I try to do a <code>sudo docker version</code> I see the below -</p>
  
  <pre><code>Client API version: 1.16
  Go version (client): go1.2.1
  OS/Arch (client): linux/amd64
  2015/01/10 10:30:49 Cannot connect to the Docker daemon. Is 'docker -d' running on this host?
  </code></pre>
  
  <p>The output of <code>sudo docker -d</code> is as follows,</p>
  
  <pre><code>[2015-01-12T21:05:59.889680188+08:00] [info] docker daemon:  ; execdriver: native; graphdriver: 
  [2015-01-12T21:05:59.889800519+08:00] [83736c52] +job serveapi(unix:///var/run/docker.sock)
  [2015-01-12T21:05:59.895688816+08:00] [info] Listening for HTTP on unix (/var/run/docker.sock)
  [2015-01-12T21:05:59.904409095+08:00] [83736c52] +job init_networkdriver()
  [2015-01-12T21:05:59.932947471+08:00] [83736c52] -job init_networkdriver() = OK (0)
  [2015-01-12T21:05:59.933137366+08:00] [fatal] log.go:64 Could not locate dockerinit: This usually means docker was built incorrectly. See http://docs.docker.com/contributing/devenvironment for official build instructions.
  </code></pre>
  
  <p>I am not sure what is going wrong. Has anyone overcome similar issues? I am not even sure when I should check for more logs on this. Any directions on this will be helpful.</p>
  
  <p>Thanks</p>