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I've had this HP G72 notebook for about a year now. Yesterday I installed Ubuntu on it. (12.04, but it installed 12.10) When I had the install disc in the computer when I clicked try Ubuntu and whilst it was installing, the WiFi worked fine. Now that I don't have the disc in, it doesn't even show any networks to connect to. I've tried looking around for fixes but everything is for older Ubuntu versions and don't seem to work.

Output of lspci | grep -i Network:

03:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
kiri
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Sharkie
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1 Answers1

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This question has an answer in

Broadcom Corp. BCM4313 Wirelss not detected in Ubuntu 12.10

Since you have a wired connection that makes things easier. Open a terminal window (Ctrl+Alt+T) and execute this command:

sudo apt-get install firmware-b43-installer

Reboot and then try setting up the wireless.

(You can also use the Software Center and search for "b43 firmware".)

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edwin
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