I found the answer in Wi-Fi working on Macbook Pro 8. The open-source brcmsmac driver for PCIe devices is available from the brcm module of the linux kernel package, maintained upstream by the linux kernel community. Firmware from userspace is required for device operation. Intel Corporation Device a2c9 The bcmwl-kernel-source driver does need updates for 4.

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Simply add the repo, update, install and reboot. I suspect that when you install hwe-edge or the 4.

Broadcon second is the b43 driver, maintained upstream by the Linux kernel community. Page History Login to edit. The Intel graphic in my case needs at least kernel 3. Ubuntu Kernel Bot ubuntu-kernel-bot wrote on No need to for the backports and what follows below it.

If you are using broadcom-wlAUR, uninstall and reinstall it after upgrading your kernel or switch to broadcom-wl-dkms package. The bcmwl-kernel-source package aims to offer a later version for a given release. So what all users need is a backport from the Bionic StandDuPp 2 8.

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Once testing of the upstream kernel is complete, please mark this bug as “Confirmed”. Here are the list of Broadcom drivers bcn4331. Peter Mortensen 1, 2 10 Install bfwcutter and download that tar file.

Instructions for installation may be found later in this article. Identifying Your Broadcom BCM43xx Chipset With this information, you may assess what drivers are supported for your card, and how to switch to a different driver from the instructions below.

SOME Broadcom wireless drivers can be installed opening a terminal and running sudo apt-get install firmware-binstaller Then enter your password and Y when asked.

WifiDocs/Driver/bcm43xx – Community Help Wiki

That’s not really the case. Email me about changes to this bug report. So that should not be the issue causing your problem in linux-hwe-edge 4. We just got used to it – unfortunately! External Links Upstream b43 and b43legacy kernel driver http: Well, I think I have found lijux solution. The necessary kernel module is automatically loaded for supported devices.

I found this page and tried a few things:. I waited for Ubuntu April 27th, 1. Next thing I ncm4331 try is purging and re-installing bcmwl-kernel-source package within kernel 4. Except for the fact that I’ve spent the last 24 hours trying to get my wifi to work.


Broadcom 43xx wireless devices

I had to change a few things to make it work for me. If wireless was working fine before the upgrade, use the Maverick version of the driver. For details and our forum data attribution, retention and privacy policy, see here.

Also note that the patch you linked linx was included in a stable update from upstream and has been in the bionic kernel since 4.

The following instructions explain how to extract the required firmware. Copy the downloaded file to your home folder. Other bug subscribers Subscribe someone else.