title: Kibana: Cannot create Dashboard after a new install
body: <p>I recently installed ELK stack (Elastic Search, Logstash &amp; Kibana) on a VM. Everything works great, as in, the messages from Elastic Search go thru Logstash &amp; show up as expected in Kibana. Only problem is that I am not able to create any Dashboards in Kibana. I keep getting this error:</p>
  
  <pre><code>Error on saving 'My dashboard'. Forbidden
  </code></pre>
  
  <p>I Googled, used other answers in StackOverflow &amp; tried several recommended suggestions such as:</p>
  
  <ol>
  <li>Setting 'xpack.security.enabled' false in elasticsearch.yml</li>
  <li>cluster.routing.allocation.disk.threshold_enabled: false</li>
  <li>index.blocks.read_only_allow_delete: null</li>
  </ol>
  
  <p>Nothing is helping. I have made sure that disk is not more than 95% full. Here's what I see when I run the 'df' command:</p>
  
  <pre><code>Filesystem     1K-blocks     Used Available Use% Mounted on
  udev            16438908        0  16438908   0% /dev
  tmpfs            3294068     1188   3292880   1% /run
  /dev/sda2       51340768 43199000   5504100  89% /
  tmpfs           16470332        0  16470332   0% /dev/shm
  tmpfs               5120        0      5120   0% /run/lock
  tmpfs           16470332        0  16470332   0% /sys/fs/cgroup
  /dev/loop3         96128    96128         0 100% /snap/core/8935
  /dev/loop2        123264   123264         0 100% /snap/docker/423
  /dev/loop0        125312   125312         0 100% /snap/docker/418
  tmpfs            3294064        0   3294064   0% /run/user/1001
  /dev/loop4         96256    96256         0 100% /snap/core/9066
  </code></pre>
  
  <p>Any ideas? Note: All versions are latest.</p>