title: How to resolve "no cgroup mount found in mountinfo: unknown" error?
body: <p>I am getting following error while starting docker container.</p>
  <pre><code> Error response from daemon: OCI runtime create failed: container_linux.go:370: starting container process caused: process_linux.go:326: applying cgroup configuration for process caused: no cgroup mount found in mountinfo: unknown
      Error: failed to start containers: postgres-11
  
  My docker version is ----&gt; Docker version 19.03.13-ce, build 4484c46
  OS--&gt; 
  NAME=&quot;Amazon Linux AMI&quot;
  VERSION=&quot;2018.03&quot;
  ID=&quot;amzn&quot;
  ID_LIKE=&quot;rhel fedora&quot;
  VERSION_ID=&quot;2018.03&quot;
  PRETTY_NAME=&quot;Amazon Linux AMI 2018.03&quot;
  ANSI_COLOR=&quot;0;33&quot;
  CPE_NAME=&quot;cpe:/o:amazon:linux:2018.03:ga&quot;
  HOME_URL=&quot;http://aws.amazon.com/amazon-linux-ami/&quot;
  </code></pre>
  <p>Thank you in advance.</p>