Is there a way to disable screensaver in Gnome 3 in F15 or to set it to
not ask password, if it gets activated after some period of inactivity.
I couldn't find any way to do it. Basically it is set to some time of
inactivity and locks the terminal. One has to put in the password to
unlock it. It is good as a default security measure but should be
configurable if required.