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Just installed ubuntu 14.04 on my Compaq Presario V2069CL Notebook PC, The wireless does not work. What is the command to install the wireless driver? The Broadcom model is BCM4318 (using lspci -vvnn | grep 14e4).

user290522
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  • Take a look at the "Additional Driver" (`software-properties-gtk --open-tab=4`) or follow this https://help.ubuntu.com/community/WifiDocs/Driver/bcm43xx – TuKsn Jun 10 '14 at 07:50
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    Possible duplicate of [Installing Broadcom Wireless Drivers](http://askubuntu.com/questions/55868/installing-broadcom-wireless-drivers) – Fabby Oct 08 '15 at 10:16
  • Please [edit] your question and add output of `lspci -knn | grep Net -A2` terminal command. – Pilot6 Oct 13 '15 at 09:11

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You need to install firmware for b43 driver.

Connect to internet by wire and run:

sudo apt-get install firmware-b43-installer
cl-netbox
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Pilot6
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  • If you can't connect to internet by wire, I will give a guide how to install the firmware offline. – Pilot6 Oct 13 '15 at 09:38