No way to shut down from, gdm in F-10

[Steve Grubb]

Hi,

I booted F-10 up into run level 3. Logged in as root. Did some things and ran 
init 5. After I was done using the computer, I wanted to shut it down. There 
is absolutely nothing that I can click on that will let me shutdown the 
computer. (Try it.) What I ended up doing is logging in and opening a terminal 
and typing poweroff, but I don't think that is the right way for a gdm session 
to end. 

Why are we doing it like this?

-Steve