KDE Taskbar configuration to show windows only from current desktop

1. Right-click an empty spot on your kicker panel at the bottom of the screen and choose Configure Panel.
2. In the Configure KDE Panel window choose Taskbar
3. Of the many helpful Taskbar options, the one we want right now is to uncheck the Show windows from all desktops option near the top.
4. Click Apply and OK.

Mising task bar in KDE session

On a KDE session suddenly the Task bars disappeared. To get it back open a console and use command kicker