wifi fix?

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http://ubuntuforums.org – Re: Wireless not working in Ubuntu 12.04 Please do: Code: sudo apt-get purge bcmwl-kernel-source broadcom-sta-common broadcom-sta-source Code: sudo apt-get install linux-firmware-nonfree Code: sudo modprobe b43 Then if it does not come on try: Code: sudo rfkill unblock all The wl driver will work with your device but I believe that the b43 driver works better IMO. Thanks this turns my wifi on,but if i shut laptop off it wount work unless i do this again (Hardware)