have you gown through the kali troubleshooting section ?
http://docs.kali.org/category/troubleshooting
and remember that Kali was designed BY computer network security EXPERTS
for use BY computer network security EXPERTS
think of it as a Formula #1 race car
you NEED to go to school to learn how to handle a formula 1 car
same for Kali
i would recommend the Offensive security classes
( but you need to pass a test before you can register )
http://www.kali.org/penetration-test...th-kali-linux/
