cp /etc/network/interfaces /etc/network/interfaces-original
Make it looks like the following, yes, only loopback interface :
# This file decribes the network interfaces available on you system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interace
iface lo inet loopback
Then reboot the Kali or run the following command :
service networking restart
That's all! See you.