I have just recently purchased a raspberry pi 2 the GUI interface is very different from my other raspberry pi b+
i have successfully connected my other raspberry pi to the internet using the recommended wifi dongle and wicd-curses using this tutorial https://blog.bartbania.com/raspberry_pi/easy-wireless-configuration-for-raspberry-pi/
but i cannot seem to connect the raspberry pi 2 to the internet wicd-curses says it is trying to connect i have double checked the spelling for the WPA and the raspberry pi is in the same room as the router too. And it says NOT Connected
i am using the pihut wifi dongle my wireless network and others are found but no connection i have rebooted it and tried to start it and stop wicd-curses. Also i have reinstalled wheezy raspbian