title: Kubectl gives "Unable to connect to the server: dial tcp i/o timeout
body: <p>I have installed minikube and kubectl on Ubuntu 16.04LTS
  However when i try any command with kubectl it give the below error:
  <code>Unable to connect to the server: dial tcp x.x.x.x:x i/o timeout</code></p>
  
  <p>kubectl version only gives client version. The server version is not dispalyed
  Is there any workaround to fix this?</p>