@Jeremy: "org.gnome.power-manager icon-policy" will be removed in GNOME 3.2, as gnome-power-manager code is being moved to gnome-settings-daemon, where there is not a key to configure this.
Anyway, the question is; why would you want to hide the icon?
@Jeremy: "org.gnome. power-manager icon-policy" will be removed in GNOME 3.2, as gnome-power-manager code is being moved to gnome-settings- daemon, where there is not a key to configure this.
Anyway, the question is; why would you want to hide the icon?