很奇怪，ccsm 只对 fusion－icon 启动的 compiz 有效，貌似对 desktop-effects 启动的 compiz 无效。 所以先装 fusion-icon 试试，应该可以。 -- There's a kind of bird not meant to be caged, for their feathers are just too bright. In Freedom We Trust. Love Linux, Love Life.