Unable to shutdown or restart from gnome

["Mr. Wang Long" <mr.wang.long@gmail.com>]

Hi,

Recently I upgrade devicekit-power from 009-1 to 011-1 and
gnome-power-manager from 2.26.3-1 to 2.28.0-1 (experimental). After
that I cannot shutdown or restart or suspend from gnome: The
"shutdown" item in "system" menu near the top-left corner disappeared,
left only "lock screen" and "log out". Any ideas?

I upgrade gnome-power-manager to experimental because devicekit-power
"breaks"  lower versions of that package.

Thanks & Regards,
Wang Long