title: how to solve Docker issue Failed to connect to bus: No such file or directory
body: <p>Trying to run following command in the ubuntu 16.04 docker container</p>
  
  <pre><code>root@mytest:/Linux_Insight_Agent# systemctl start ir_agent.service
  </code></pre>
  
  <p>I have installed neede packages but at the time of starting the service following issue is coming. </p>
  
  <pre><code>Failed to connect to bus: No such file or directory
  </code></pre>