package firmware-b43legacy-installer 1:018-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4

[IAN LASHFORD]

lost wirless connection after update just trying anything to get it back

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: firmware-b43legacy-installer 1:018-2
ProcVersionSignature: Ubuntu 3.16.0-40.54~14.04.1-generic 3.16.7-ckt11
Uname: Linux 3.16.0-40-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
Date: Fri Jun 12 13:07:08 2015
DuplicateSignature: package:firmware-b43legacy-installer:1:018-2:subprocess installed post-installation script returned error exit status 4
ErrorMessage: subprocess installed post-installation script returned error exit status 4
InstallationDate: Installed on 2015-04-10 (62 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
PackageArchitecture: all
SourcePackage: b43-fwcutter
Title: package firmware-b43legacy-installer 1:018-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4
UpgradeStatus: No upgrade log present (probably fresh install)