我的系统是ubuntu 12.10
e241138@ubuntu:/usr/bin$ compiz
compiz (core) - Info: Loading plugin: core
compiz (core) - Info: Starting plugin: core
compiz (core) - Error: Screen 0 on display ":0" already has a window manager; try using the --replace option to replace the current window manager.
compiz (core) - Info: Stopping plugin: core
compiz (core) - Info: Unloading plugin: core
然后我输入compiz --replace之后，所有窗口的菜单栏都不见了。怎么办呢？
e241138@ubuntu:/usr/bin$ compiz
compiz (core) - Info: Loading plugin: core
compiz (core) - Info: Starting plugin: core
compiz (core) - Error: Screen 0 on display ":0" already has a window manager; try using the --replace option to replace the current window manager.
compiz (core) - Info: Stopping plugin: core
compiz (core) - Info: Unloading plugin: core
然后我输入compiz --replace之后，所有窗口的菜单栏都不见了。怎么办呢？
