Hi, Can you attach the output of /var/log/lightdm/lightdm.log after this occurs? It should indicate what LightDM has done. --Robert <div class="gmail_extra"> <div class="gmail_quote">On 13 November 2012 21:22, MR ZenWiz <<a href="mailto:mrzenwiz@gmail.com" target="_blank">mrzenwiz@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I noticed a few days ago that my secondary login screen, usually accessible through the screen saver pop-up, was not coming up. All that showed was the cursor in the upper left corner of the screen. Yesterday, in an effort to see if a logout-login would clear this up, I discovered that the main screen (console 7) logged out with the usual text trails on the screen, but the login window never came back. I had to reboot, at which point all was working well again. Is this a lightdm feature or failure, or something else? I'm running Xubuntu 12.04.1, usually continuously logged in between kernel updates. Thanks. MR _______________________________________________ LightDM mailing list <a href="mailto:LightDM@lists.freedesktop.org">LightDM@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/lightdm" target="_blank">http://lists.freedesktop.org/mailman/listinfo/lightdm</a> </blockquote></div> </div>