libxss1 1:1.0.1-4ubuntu1 (i386 binary) in ubuntu feisty

 libXss provides an X Window System client interface to the MIT-SCREEN-SAVER
 extension to the X protocol.
 .
 The Screen Saver extension allows clients behaving as screen savers to
 register themselves with the X server, to better integrate themselves with
 the running session.
 .
 More information about X.Org can be found at:
 <URL:http://xorg.freedesktop.org>
 <URL:http://lists.freedesktop.org/mailman/listinfo/xorg>
 .
 This module can be found as the module 'lib/Xss' at
 :pserver:anoncvs@cvs.freedesktop.org:/cvs/xorg