This bug was fixed in the package lightdm-gtk-greeter - 1.8.4-0ubuntu1
--------------- lightdm-gtk-greeter (1.8.4-0ubuntu1) trusty; urgency=medium
* New upstream release (LP: #1299397) - Really fix exit bug (LP: #1290575) -- Sean Davis <email address hidden> Sat, 29 Mar 2014 05:51:45 -0400
This bug was fixed in the package lightdm-gtk-greeter - 1.8.4-0ubuntu1
---------------
lightdm-gtk-greeter (1.8.4-0ubuntu1) trusty; urgency=medium
* New upstream release (LP: #1299397)
- Really fix exit bug (LP: #1290575)
-- Sean Davis <email address hidden> Sat, 29 Mar 2014 05:51:45 -0400