Tomorrow some experimental xscreensaver (versioned 5.05.90.3 on Fedora) will hitt
Some comments from the upstream developer:
Please test out this alpha version of xscreensaver. There are extensive changes and it
may be very unstable! Please see http://jwz.livejournal.com/908354.html
for details about
the things that need to be tested. In particular, stress-testing on Xinerama, RANDR and
VidMode ViewPort-zoomed systems would be greatly appreciated.
If you see any bugs on this new xscreensaver, please feel free to file bugs.