title: Glances psutil warning scrolling the console
body: <pre><code>Glances v2.11.1 with psutil v5.4.3
  </code></pre>
  
  <blockquote>
    <p>/usr/lib/python3.6/site-packages/psutil/_pslinux.py:1152: RuntimeWarning: ignoring OSError(6, 'No such device or address')
      warnings.warn("ignoring %r" % err, RuntimeWarning)</p>
  </blockquote>
  
  <p>OS is antegos running 4.15.3-2ARCH Kernel.</p>
  
  <p>Why is it a problem? It is scrolling the console.</p>
  
  <p>Temporary fix: I commented the message of the exception.</p>
  
  <p>The issue seems to be related to the fan speed. I am running thinkfan and tlp. </p>
  
  <p>Is there any real fix? I did not notice any problems using glances.</p>