GNOME3 shutdown

[ajtiM]

Hi!

I start GNOME 3.14.2 with GDM. It works very good but I don't know why
user has just option Log Out.
My user is member of wheel and operator group. I can restart or shutdown
computer in terminal but as I wrote before I don't have option in the
menu.
It was the same as I start GNOME with 'startx".

Thank you.

-- 
ajtiM
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