title: Docker error FATA[0000] on Debian
body: <p>I'm trying to run Docker, but it shows this error:</p>
  
  <p><code>FATA[0000] Post http:///var/run/docker.sock/v1.18/containers/create: dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS?</code></p>
  
  <p><code>sudo service docker start</code> gives this message:</p>
  
  <p><code>/etc/init.d/docker: 71: /etc/init.d/docker: cgroupfs_mount: not found</code></p>
  
  <p><code>docker version</code> shows this message:</p>
  
  <pre><code>Client version: 1.6.2
  Client API version: 1.18
  Go version (client): go1.2.1
  Git commit (client): 7c8fca2
  OS/Arch (client): linux/amd64
  FATA[0000] Get http:///var/run/docker.sock/v1.18/version: dial unix /var/run/docker.sock: no such file or directory. Are you trying to connect to a TLS-enabled daemon without TLS?
  </code></pre>
  
  <p>I've tried the solutions that are mentioned here:</p>
  
  <p><a href="https://stackoverflow.com/questions/29294286/fata0000-get-http-var-run-docker-sock-v1-17-version-dial-unix-var-run-doc">FATA[0000] Get http:///var/run/docker.sock/v1.17/version: dial unix /var/run/docker.sock</a></p>
  
  <p>That are installing apparmor and adding user to docker group but don't work either.</p>
  
  <p>Before that my PC is on Debian 7.8 with kernel 3.2, and then I upgraded it with kernel 3.16 and performed dist upgrade to Debian 8 since docker cannot run with kernel older than 3.10. is the kernel installation probably causing this issue?</p>