How do I enable my wireless card? (Dell Inspiron 9400 with Ubuntu 12.10)

Question

Possible Duplicate:
How to Install Broadcom / STA Wireless card (BCM43XX)

I am at a complete loss as to what to do here, I spent hours trying to get my wireless card (Broadcom) to work, and have made no progress.

Answer 1

The following command should work (if you have an ethernet connection):

sudo apt-get install firmware-b43-installer

Open the terminal, run the above code and reboot your computer.