title: sudo: unable to resolve host <Computer Name>
body: <p>We have tried the two answers <a href="https://superuser.com/questions/1108197/sudo-on-windows-10-linux-subsystem-cannot-resolve-local-machine-name">listed on SuperUser here</a>.</p>
  
  <p>We have tried this <code>/etc/hostname</code> </p>
  
  <pre><code>$ cat /etc/hostname
  127.0.0.1        localhost DESKTOP-AAAT5QS
  </code></pre>
  
  <p>...and this <code>/etc/hostname</code></p>
  
  <pre><code>$ cat /etc/hostname
  DESKTOP-AAAT5QS
  </code></pre>
  
  <p>In both cases, this is the outcome: </p>
  
  <pre><code>bigfont@DESKTOP-AAAT5QS:/mnt/c/Users/bigfo$ sudo apt-get install curl
  sudo: unable to resolve host DESKTOP-AAAT5QS
  </code></pre>