Bryce Hardy <brycehardy <at> gmail.com> writes:
In addition to holding down the ALT key, you can install the
extension
that provides the Shutdown option:
yum install gnome-shell-extension-alternative-status-menu
Unfortunately, that extension is not currently working in F16 (at least for
me), even though it was recently updated. When enabled, I get "Oh no" on login
and am forced to disable it.