Comment 0 for bug 1441356

LightDM leaves a running systemd session after the user logs in. The session is permanently in the "closing" state. Typical loginctl output:

> loginctl session-status c7
c7 - lightdm (620)
           Since: Tue 2015-04-07 23:01:15 EEST; 11min ago
          Leader: 13751
            Seat: seat0; vc1
         Display: :0
         Service: lightdm-greeter; type x11; class greeter
           State: closing
            Unit: session-c7.scope
                  |-13766 dbus-launch --autolaunch=6f5e72077d76e68732c97a0900000a8c --binary-syntax --close-stderr
                  `-13767 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session

The manual fix is to run "sudo loginctl terminate-session <session>" each time.

My component versions are:

lighdm 1.14.0
lightdm-gtk-greeter 2.0.0
systemd 218
dbus 1.8.16