Fedora 19 Notebook didn't suspend when closing the Screen ( LID ) -> change config in logind.conf

In Fedora 18 it was sufficient to close the LID( Laptop Display ) and the system suspended.

In Fedora 19 it just switched of the display. To enable this feature, you have to edit
/etc/systemd/logind.conf

activate the line:

HandleLidSwitch=suspend

after a

systemctl restart systemd-logind.service

the system suspended after closing the LID.