There were users logged in on 2 thin clients at that time and nobody on the server. For some reason the first command listed 2 sessions per logged-in user. Both commands were run by uid 1000, so session 4 or 5.<br><br>I should also mention that the network in question uses the &quot;LDM_DIRECTX=True&quot; option in lts.conf, making for an unencrypted ssh connection between client and server. I&#39;m not sure if this is relevant or not.<br>
<br>(<a href="http://doc.ubuntu.com/edubuntu/edubuntu/handbook/C/customizing-thin-client.html">http://doc.ubuntu.com/edubuntu/edubuntu/handbook/C/customizing-thin-client.html</a>)<br><br>db<br>