Error installing driver for BCM4312 Broadcom, wireless doesn't work.

[Odín]

Binary package hint: dkms

Trying install de wireless driver "BroadCom STA" for the BCM4312 802.11b/g card via "System->Administration->Hardware Drivers", the system give me an error message.

ProblemType: Package
AptOrdering:
 bcmwl-kernel-source: Remove
 dkms: Configure
 fakeroot: Configure
 patch: Configure
Architecture: amd64
Date: Thu Oct 29 00:55:39 2009
DistroRelease: Ubuntu 9.10
ErrorMessage: package dkms is already installed and configured
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release Candidate amd64 (20091020.3)
Package: dkms 2.1.0.1-0ubuntu1
PackageArchitecture: all
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: dkms
Title: package dkms 2.1.0.1-0ubuntu1 failed to install/upgrade: package dkms is already installed and configured
Uname: Linux 2.6.31-14-generic x86_64