I have a HP Compaq NC4000 running pclinuxos with KDE 4.3.4
The problem is the wifi is permanently on and when I press the wifi button on the laptop this does not turn it off. All that happens is the little blue light flickers momentarily and does not turn off. When I had windows on the laptop everything was working fine.
Does anyone know how I can fix this problem? I am a really newbie with linux so need to know what to do step by step.