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I have recently installed Ubuntu 12.04 and I am currently having problems with my wireless card as it does not seem to activate in additional drivers. According to lspci, my wireless card is Broadcom BCM4311 802.11a/b/g (rev 01). When I try to activate the card in Additional Drivers an error message pops up telling /var/log/jockey.log.

When I post /var/log/jockey.log into the terminal it says permission denied.

Please can someone help me get my wireless working through Ubuntu?

p.s The Wireless card works through Windows 8 so the card is not faulty.

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We need the pci-id, please run lspci -vvnn -d 14e4: and post the output – ubfan1 Sep 4 '13 at 18:45

Please do:

sudo apt-get purge bcmwl-kernel-source 
sudo apt-get install linux-firmware-nonfree
sudo modprobe b43
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