lightdm: set $XDG_SESSION_CLASS correctly for greeters
This udpate fixes the following issue with lightdm:
- bnc#846914, lp#1242939: correctly set $XDG_SESSION_CLASS for greeters (backported from upstream bzr)
-
Submitted by
Guido Berhoerster (gberh)
Fixed bugs
bnc#846914
13.1 RC1 - when hibernating, the system requests root's password.
