My new raspberry pi is unable to connect to the internet. I got a dongle provided from with the pi itself so it should not have any compatibility issues. The network icon shows 'wlan0: Not associated' when I try to connect. I followed some posts on the internet and went to nano /etc/network/interfaces and changed it to
auto lo iface lo inet loopback
iface eth0 inet dhcp
auto wlan0 allow-hotplug wlan0 iface wlan0 inet dhcp wireless-essid "WiFiName" wireless-key "password"
according to one of the post said. I don't have a password so I left that part "". Still I am unable to connect. Please help!!