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I've installed Ubuntu 11.10 on my Macbook Pro 8,1. Everything went fine and everything installs fine except for the wireless interface.

I've installed the b43 module according to these instructions: https://help.ubuntu.com/community/MacBookPro8-1/Natty#Wireless

I've tried compiling the module, ndiswrapper and also the last solution mentioned using this PPA: ppa:zwaldowski/ppa.

With the three solutions, the module loads finely. It works smoothly. lspci shows the wireless card without problem.

But there is no wireless interface. iwconfig or ifconfig both show eth0 and lo as interfaces, but no eth1 or wlan0 interface is showing up.

I have no idea why, and I'm completely stuck there.

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1 Answer 1

up vote 3 down vote accepted

I first got it to work by doing the decently complex b43 firmware extraction then using a backported 3.2 kernel. Anyhow, the method in the Oneiric MBP 8,2 page works much more easily, and functions just fine on my Macbook Pro 8,1 (https://help.ubuntu.com/community/MacBookPro8-2/Oneiric)

Add the mactel repository and install relevant packages:

sudo apt-add-repository ppa:mpodroid/mactel
sudo apt-get update
sudo apt-get install b43-fwcutter firmware-b43-installer
sudo apt-get install linux-backports-modules-cw-3.2-oneiric-generic

Now edit the file '/etc/modprobe.d/blacklist.conf'

gksu gedit /etc/modprobe.d/blacklist.conf

and add the line blacklist ndiswrapper

Now edit (Create if it doesn't exist) the file '/etc/pm/config.d/modules',

gksu gedit /etc/pm/config.d/modules

and add the line SUSPEND_MODULES="b43 bcma"

Reboot the computer, and you should be good to go. Much easier than doing the b43 firmware and compat-wireless stuff manually, and much more stable than ndiswrapper!

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Thanks! I'll do this this weekend and keep you informed :) –  Florian Margaine Mar 8 '12 at 7:57
    
Ok, it's working right out of the box! Thanks a lot :-) –  Florian Margaine Mar 8 '12 at 18:45
1  
how do you edit those files? Do I have to do it in the terminal? –  user52022 Mar 25 '12 at 16:21
    
anyone got this working in quantal? –  greggory.hz Sep 19 '12 at 1:17

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