Sunday, July 31, 2016

wireless - Broadcom B43 WiFi not working in Ubuntu 14.04 LTS


I have installed Ubuntu 14.04 LTS on my laptop.


Under the networking menu at the top, it is not showing any WiFi options.


How can I get Wifi working in Ubuntu 14.04 LTS?


I have a Broadcom BCM4311 WLAN card.



For Broadcom BCM4311,


sudo apt-get purge bcmwl-kernel-source broadcom-sta-common broadcom-sta-source broadcom-sta-dkms
sudo apt-get install b43-fwcutter firmware-b43-installer

See here https://help.ubuntu.com/community/BroadcomSTA(Wireless)


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