Comment 7 for bug 633292

This doesn't seem to be the bug Pedro Villavicencio pointed out. I think it's a gobject introspection problem: seed can't find GLib.main_context_iteration, so it can't run the function that initializes the light buttons. Workaround: comment out line 103 of /usr/share/gnome-games/lightsoff/Board.js. (Edit the file as root and put // at the beginning of the line. Or delete the line...) Lightsoff works fine if you do that.