I did upgrade from Kubuntu 13.04 to 13.10. observe the network control panel has been modernized and is nice and easy up to the point of connection and disconnection, the old panel had the option to disconnect, for example, say wireles connection or wired connection , you could simply connect or disconnect them with a click on the x button. Sometimes it goes wrong wireles card and prefer to use only wired connection. But sometimes you do not have access to wired so I need wireles. Either version, every time I delete and restore settings every time it is uncomfortable. Neither terminal way does not seem easy to do this every time. There is somehow an alternative to setting? Somehow return to the old panel? possibly another modern network maneger ?