I tried the following things and wireless is working fine for me.
sudo apt-get install linux-headers-generic
sudo apt-get install --reinstall bcmwl-kernel-source
sudo modprobe wl
sudo reboot
On Sun, Dec 2, 2012 at 10:50 PM, Carlos Ledesma <[email protected]> wrote:
> A new version of the kernel just came in, should we update?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1075407
>
> Title:
> BCM4322 Wireless Stopped Working after 3.5.0-18.29-generic Kernel
> Update
>
> Status in Broadcom 802.11 Linux STA driver:
> New
> Status in The Linux Kernel:
> New
> Status in “bcmwl” package in Ubuntu:
> Confirmed
>
> Bug description:
> Today, after applying updates suggested by Ubuntu's Update Manager, my
> Wireless Card stopped working.
>
> I determined my wireless card with the following command:
> lspci | grep -i wireless
> 04:00.0 Network controller: Broadcom Corporation BCM4322 802.11a/b/g/n
> Wireless
>
> I determined my kernel with the following command:
> uname -a
> Linux 3.5.0-18-generic #29-Ubuntu SMP Fri Oct 19 10:26:51 UTC 2012
> x86_64 x86_64 x86_64 GNU/Linux
>
> Why did this kernel update cause my wireless card to stop working?
>
> ProblemType: Bug
> DistroRelease: Ubuntu 12.10
> Package: bcmwl-kernel-source 5.100.82.112+bdcom-0ubuntu3
> ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
> Uname: Linux 3.5.0-18-generic x86_64
> ApportVersion: 2.6.1-0ubuntu6
> Architecture: amd64
> Date: Mon Nov 5 23:19:46 2012
> InstallationDate: Installed on 2012-10-19 (18 days ago)
> InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64
> (20121017.5)
> MarkForUpload: True
> ProcEnviron:
> TERM=xterm
> PATH=(custom, no user)
> XDG_RUNTIME_DIR=<set>
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> SourcePackage: bcmwl
> UpgradeStatus: No upgrade log present (probably fresh install)
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/broadcom-sta/+bug/1075407/+subscriptions
>
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https://bugs.launchpad.net/bugs/1075407
Title:
BCM4322 Wireless Stopped Working after 3.5.0-18.29-generic Kernel
Update
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https://bugs.launchpad.net/broadcom-sta/+bug/1075407/+subscriptions
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