Летающий Xfce

xfce4-screensaver is a screen saver and locker that aims to have simple, sane,

secure defaults and be well integrated with the desktop.

This project is a port of MATE Screensaver, itself a port of GNOME Screensaver.

It has been tightly integrated with the Xfce desktop, utilizing Xfce libraries

and the Xfconf configuration backend.