[Bug 72672] previewing "molecule" in screensaver preferences causes system to hang

[snik]

Public bug reported:

Edgy Eft 6.10

While browsing through screensaver options I chose to preview "molecule"
which caused my system to freeze. I could not close the screensaver
preferences window and also could not open or close any other
application.

I rebooted the first time the problem occured. Then tried to undo the
"molecule" choice, but now everytime I open
System->Preferences-->Screensaver my computer hangs.

Attempted to change screensaver five times, system froze all five times.

Sorry I am new to Ubuntu, hope I've provided all the relevant
information you need.

** Affects: gnome-screensaver (Ubuntu)
     Importance: Undecided
         Status: Unconfirmed

-- 
previewing "molecule" in screensaver preferences causes system to hang
https://launchpad.net/bugs/72672