Cannot access to Graphic settings screen

Hello

The Graphics setting can no longer be accessed. When hitting return on the Graphics line in the main menu, the icon goes all pixelated and nothing more happers. OTOH all other menus still work fine.

For more details, see the original [Debian bug 722078](http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=722078)

All the best
