Fedora-Live-WS-x86_64-22_B-T5, - also shutdown fails

[Joerg Lechner]

Hi,
test of shutdown behaviour of Fedora-Live-WS-x86_64-22_B-T5,
still Kernel 4.0.0-0.rc4.git0.1.x86_64.

Boot and immediately shutdown via "shutdown menue" seem to be ok.
"seem" because there seem to be a statistical factor.

Start of Firefox, start of xterm, close applications.
Shutdown via shutdown menue didn't work, nok,
but shutdown via "shutdown -h now" -as proposed by Rares Aioanei 
worked, seem to work (3 times ok)
Kind Regards