i had glchess installed before it was included into gnome-games, i've probably installed PyGtkGlExt for glChess website: http://glchess.sourceforge.net/?q=node/7
-- glChess crashes on player switch https://launchpad.net/bugs/76885 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
