I am trying to find out where I can find binaries or Deb xscreensaver packages to download for my ubuntu 12.04 LTS system?
It is avaialble ubuntu software center.
You can click → xscreensaver to get the app
or in command prompt
Alternately ,try here at Packages.Ubuntu through Search box, the selecting Precise for OS based searching .
Or view through this Package xscreensaver Searched result.