| 2011-10-20 15:45:31 |
Ary Kleinerman |
description |
In Ubuntu Oneric 11.10, when you activate the Broadcom proprietary driver (Broadcom STA wireless driver) it is loaded but it isn't used. The solution that I found is to append the following two modules in /etc/modprobe.d/blacklist-bcm43.conf: "bcma" and "brcmsmac". One of them is documented in www.broadcom.com/docs/linux_sta/bcma.txt
My computer is a Lenovo G460 with a Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller.
You can see the problem because the Wireless led doesn't work until you blacklisted this two modules.
This problem wasn't in the previous Ubuntu version Natty
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: bcmwl-kernel-source 5.100.82.38+bdcom-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Thu Oct 20 11:59:55 2011
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: bcmwl
UpgradeStatus: No upgrade log present (probably fresh install) |
In Ubuntu Oneiric 11.10, when you activate the Broadcom proprietary driver (Broadcom STA wireless driver) it is loaded but it isn't used. The solution that I found is to append the following two modules in /etc/modprobe.d/blacklist-bcm43.conf: "bcma" and "brcmsmac". One of them is documented in www.broadcom.com/docs/linux_sta/bcma.txt
My computer is a Lenovo G460 with a Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller.
You can see the problem because the Wireless led doesn't work until you blacklisted this two modules.
This problem wasn't in the previous Ubuntu version Natty
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: bcmwl-kernel-source 5.100.82.38+bdcom-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Thu Oct 20 11:59:55 2011
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: bcmwl
UpgradeStatus: No upgrade log present (probably fresh install) |
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