I have found another problem. It is not only the indicator applet, if the system goes to sleep after x minutes because of the gnome-power-manager setting the screen is also not locked.
It seems that only the lid close and sleep button function seem to lock the system.
I have found another problem. It is not only the indicator applet, if the system goes to sleep after x minutes because of the gnome-power-manager setting the screen is also not locked.
It seems that only the lid close and sleep button function seem to lock the system.