The broadcom-sta package aims to offer an earlier version for a given release.Īs per the Broadcom readme file for driver version 6.30.223.271, the following devices are compatible: BRCM PCI PCI Dell Instructions for installation may be found later in this article. The bcmwl-kernel-source package aims to offer a later version for a given release. As a convenience, Ubuntu offers two versions of this driver: As this driver is closed source, fixes in the driver itself may only be provided by Broadcom. The propietary Broadcom STA Wireless driver is maintained upstream by Broadcom. The following is an overview of the different drivers that are available for Broadcom wireless devices.īroadcom STA Wireless driver (Proprietary) One will want to execute at a terminal: usb-devices Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR. AirPort Extreme Ĭontrol: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx. This will display: 03:00.0 Network controller : Broadcom Corporation BCM4331 802.11a/b/g/n (rev 02) To identify a card that was installed inside your computer prior to purchase, please open a Terminal and execute: lspci -vvnn | grep -A 9 Network 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. Identifying Your Broadcom BCM43xx Chipset If you are having a WiFi issue, please see below on getting this addressed. For example, via System > Administration > Hardware/Additional Drivers. The aim of Ubuntu is to ensure all card models work automatically with no, or minimal configuration. This page provides support information on Broadcom BCM43xx wireless network cards. Broadcom STA Wireless driver (Proprietary).Identifying Your Broadcom BCM43xx Chipset.Here example how it can looks (note about brcm/brcmfmac4356-pcie. Without WiFi firmwareīluetooth will not initialize and will not work properly.įirmware for WiFi already included to kernel, but you may need to do additional These devices requires two kinds ofįirmware - first for WiFi, and second for Bluetooth. WiFi chipset (this can be BCM43XX 802.11ac Wireless Network Adapter or just Some Bluetooth controller (for example, BCM4354 and BCM4356) are integrated to Notes about combined WiFi+Bluetooth devices Here quick naming convertion: Original name There may be incorrect naming between presented firmware name and name You may list all Bluetooth devices like this:īluetooth: hci1: BCM20702A1 (001.002.014) build 0000īluetooth: hci1: BCM20702A1 (001.002.014) build 1467īluetooth: hci1: Broadcom Bluetooth DeviceĬongratulations, now your bluetooth device successfully loaded. When you inserting Broadcom Bluetooth device you prefered Linux distribution There are autogenerated DEB and RPM packages for RedHat and Debian based distributions. InstallationĬheck your Linux distribution repositories. As a repository maintainer, I cannot provide security fixes. You will have to use these devices at your own risk. Since Broadcom has stopped active support for its consumer devices, your system may be subject to security risks. Recently several vulnerabilities have been discovered in the Bluetooth stack such as CVE-2018-5383, CVE-2019-9506 (KNOB), CVE-2020-10135 (BIAS) and more. Since February 2017, Broadcom ships their drivers directly to Windows This package intentended to provide firmware of Broadcom WIDCOMM® Bluetoothĭevices (including BCM20702, BCM20703, BCM43142 chipsets and other) for Linux Broadcom Bluetooth firmware for Linux kernel
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