Fix Missing Wireless Drivers on Ubuntu 12.04 , 13.10 BCM43xx Laptop

Your  Laptop’s Wifi not working in Ubuntu ? Here we have solution for BCM43xx Laptops , To check your model number [crayon-5b55d876c74a4532070806/] Sample Result [crayon-5b55d876c74ad829449563/] Here BCM4311 is ur model How to FIX  Get Internet  Via LAN cable or some where and run following command on terminal. [crayon-5b55d876c74b1459661630/] Restart your Laptop