This is a case scenario that also repeats in other cases, so a proper evaluation of the network equipment would help a lot. Would you like to answer one of these unanswered questions instead? This thread has a number of potential fixes to problems you may encounter: Thank you, commenting blacklist bcm43xx out helped me in Ubuntu Remember to have a clean system before installing it: Your Wi-Fi should work as intended.
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The description below has been applied to the STA driver but has been written before this. So I guess thanks are in order.
We assume you are doing this from scratch and have not changed any configuration files, modules or broadvom in the system in any way apart from updating the system. Mar 15 ’13 at The solution was that this particular wireless device did not support 40 Mhz channels nor does it support Yi Jiang 1 12 September 17th, 8.
With rfkill I can see:. If you have a Broadcom card that has a different pci. Following Andy’s instructions, first I removed and reinstalled the Broadcom drivers with: To configure your wireless devices through the terminal I recommend How to connect and disconnect to a network manually in terminal?
I enabled the ATI Raedon driver first then the Broadcom driver this lead to the errors mentioned above. The issue with your wifi is that you are using the one forced by Ubuntu, but that does not work.
For cases where linu get repeated: You don’t need to follow the above steps.
Open Synaptic and use bfwcutter and firmware-blpphy-installer bc9m4312mcg of bcmwl-kernel-source or any other. I always recommend removing and reinstalling the broadcom drivers using your terminal In a terminal type the following command sudo apt-get purge bcmwl-kernel-source then sudo apt-get install bcmwl-kernel-source This will then rebuild your driver. Results 1 to 10 of If the card is supported, try installing the driver manually.
Broadcpm not sure of what I’ve done. This page is deprecated, updated documentation can be found here.
NB if you’ve no access to a wired network on your machine you will need to download the bfwcutter package manually from hereas well as your card’s driver from here. I thought it would only load the b43 module or dependant modules after this command and compared the lsmod outputs, befor and after invocation of the command, but they’re identical.
This is a relatively new driver that was recently added to Ubuntu since the driver was added to the kernel. In the Method field select Ignore. Originally Posted by denis7.
Broadcom Corporation BCM After you find in the list below the correct bc94312mcg we then proceed with the installation. You need to be running at least 2. Read the Debugging section below for more information regarding this wireless device. I hope that it would be of help to broascom too: You guys should add formatting and colors to your apt-get routine, it’s so much easier, especially for novice users, to understand what may have gone wrong.
Bcm94312mdg is a case scenario that also repeats in other cases, so a proper evaluation of the network equipment would help a lot. I used user ‘bkratz’ solution on http: TristanT – Awesome work!.