I am changing/spoofing my MAC using
sudo ifconfig wlan0 down sudo ifconfig wlan0 hw ether xx:xx:xx:xx:xx:xx sudo ifconfig wlan0 up
But the problem is When I try to connect the AP it do not allow me. And then my MAC is automatically changed to my original MAC.
Obviously then I can connect to AP.
What is the reason of the problem. As much as I know the networking it should be allowed. Because After changing MAC. I am connecting like new device.
So what could be solution?
I also tried from GUI, Edit connection
Ubuntu version is 14.04