+
+The Arvados package signing GPG key is also available via the keyservers, though they can be unreliable. To retrieve the signing key via keyserver.ubuntu.com:
+
+<notextile>
+<pre><code># <span class="userinput">/usr/bin/apt-key adv --keyserver keyserver.ubuntu.com --recv 1078ECD7</code></pre>
+</notextile>