This bug was fixed in the package lightdm - 1.9.6-0ubuntu2
--------------- lightdm (1.9.6-0ubuntu2) trusty; urgency=medium
* Clear default tty on lightdm shutdown, to avoid brief display of text messages on shutdown. (LP: #967229) -- Dimitri John Ledkov <email address hidden> Tue, 04 Feb 2014 10:12:05 +0000
This bug was fixed in the package lightdm - 1.9.6-0ubuntu2
---------------
lightdm (1.9.6-0ubuntu2) trusty; urgency=medium
* Clear default tty on lightdm shutdown, to avoid brief display of text
messages on shutdown. (LP: #967229)
-- Dimitri John Ledkov <email address hidden> Tue, 04 Feb 2014 10:12:05 +0000