Version: unspecified (using KDE 4.5.0) OS: Linux The Connectionpicture show me not i am not Conectet to internet, but i have a conection to internet this show me only the wrond symbol (picture) You can see this at the attechmnet. Reproducible: Didn't try
Created attachment 49928 [details] screenshot of the Problem
There is nothing wrong here. The ethernet icon is in the systray to indicate you are connected using wired connection. Plasma NM uses a red cross icon over the icon in systray to indicate the computer is not connected.