Instructions to install the package may be found below. The second is the b43 driver, maintained upstream by the Linux kernel community. This is simply a script to extract and install the b43legacy driver firmware, maintained by the Ubuntu community. The first is the firmware-b43legacy-installer package. The b43legacy infrastructure is composed of two parts. Instructions to install the package may be found below.įor Chip ID BCM 4301, 4306 (rev 02), and 4309.
This is simply a script to extract and install the b43 driver firmware, maintained by the Ubuntu community. The first is the firmware-b43-installer package. The b43 infrastructure is composed of two parts. 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.
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