I installed kde netowork applet on panel was able to control wireless network card.
I was removing extra software I removed that applet too.
Now I had to reinstall kde. Now applet can only turn the wireless card off.
How ever If I use command line
ifconfig wlan0 up
iwlist walan0 scanning
iwconfig wlan0 essid NAME key XXXXX
Wireless starts working.
But for some reason network applet wont work, scanning utility in network applet wont work but
Any ideas ?