Yet, another solution is quit using xflock4 script in Xfce4, and start depending on xautolock for which to add GUI for configuration, but it might be an overkill, if you are going to use xscreensaver or new light-locker anyway.
Yet, another solution is quit using xflock4 script in Xfce4, and start depending on xautolock for which to add GUI for configuration, but it might be an overkill, if you are going to use xscreensaver or new light-locker anyway.