Broadcom wireless doesn't work

Question

I installed Ubuntu 12.10, it works fine, but the wireless doesn't work. I have broadcom 4313.

Answer 1

For the wireless card, you need to install a proprietary driver. Connect a cable to your computer (just needed once, to install the driver). Then do this from sofware-center:

1. Open Ubuntu Software Center
2. Go to Edit -> Software Sources
3. Select the last tab (Additional Drivers)
4. Under "Broadcom Corporation BCM 4313", select a driver other than "Do not use the device".
5. Click "Apply changes" to install the driver.