I am new to ubuntu. I installed ubuntu 12.04 on my Dell Inspiron 14R 5420 and I am not being able to connect to internet because the network drivers. Please help me in finding and installing the drivers.
I am assuming that you might need Broadcom 802.11 Linux STA wireless driver
You first need to connect your laptop to the router with Ethernet cable in order to get internet access for downloading the necessary drivers. Then follow the steps below.