The solution was that this particular wireless device did not support 40 Mhz channels nor does it support Jim Richards Jim Richards 1. If you don't remove original Wireless STA driver, you'll run into problems. Special Case 1 - Uses bcma and brcmsmac driver combination. To find out your current kernel use the command: uname -r To find what linux-headers packages you have installed use the command: dpkg --get-selections grep headers Systems installed from CDROM can add the install CD as a package source and install bcmwl-kernel-source using apt-get as above. If you've installed it, purge it. I needed firmware-binstaller but the Ubuntu installer had chosen bcmwl-kernel-source for me. Here I : First I uninstalled bcmwl-kernel-source Then installed firmware-binstaller and bfwcutter which rebuilt the wifi drivers.
networking Installing Broadcom Wireless Drivers Ask Ubuntu
Install Broadcom Wireless LAN driver for ubuntu Hi guys, I'm a complete newbie to Linux/ubuntu to start with. First off all I was tired of. There are dozens of Broadcom wireless cards and more seem to appear every day.
The key to finding the correct driver for any network card is.
Wireless card not working on my Latitude D on Ubuntu Dell Community
The Proprietary driver Broadcom STA was installed by default and Fn + thing that I had to use to enable Wifi in ; in it didn't work.
Make sure that the firmware-binstaller and the bfwcutter packages are installed of course you will need internet by others means :. Playing Nice with Linux Known as brcm, the new open source driver is for Broadcom's latest ID is But basically follow this steps: Search for the package in the Ubuntu Package Repositories Make sure you select the correct architecture Bit, Bit, etc.
Based on the info you've provided in the comments, you have a network card supported by the proprietary Broadcom driver.
Video: Broadcom wireless driver ubuntu 10.10 Install Broadcom 4312 drivers - Ubuntu 15.10 (Case#2)
While using either the bcmwl-kernel-source or broadcom-sta-source package from the Ubuntu. Broadcom Wireless Problem in Ubuntu (Firmware Missing) is so simple, update your repository indexes, and then, enable the driver.
For cases where you need to install bcmwl-kernel-source but you are offline, here is an excellent answer about it.
Linux WiFi Gets Easier with New Broadcom Driver PCWorld
Turns out the driver is in that one for the specific kernel version. Viewed 1. A utility you can try is rfkill to get it to come on. To install firmware-binstaller offline see this answer.
NOTE: Answer below is updated every time new information is added and confirmed working.