Myself and ShadowDave came across this error today when we wiped clean my MacBook Pro and installed the 14.04 LTS. Everything went smoothly until trying to install the additional drivers needed for my internal wifi. The solution I found for mine was on this page: (http://askubuntu.com/questions/453252/setup-problems-ubuntu-14-04-wifi- on-macbookpro-13-3-w-retina-dual-boot) and it was the solution posted by username (http://askubuntu.com/users/263895/back-slash) about halfway down the page. I followed the instructions to a "tee", and so far my wifi is up and running stable.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to b43-fwcutter in Ubuntu. https://bugs.launchpad.net/bugs/1391407 Title: package firmware-b43-installer 1:018-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 4 Status in b43-fwcutter package in Ubuntu: New Bug description: dpkg: error processing package firmware-b43-installer (--configure): subprocess installed post-installation script returned error exit status 4 Errors were encountered while processing: firmware-b43-installer E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Package DistroRelease: Ubuntu 14.04 Package: firmware-b43-installer 1:018-2 ProcVersionSignature: Ubuntu 3.13.0-40.68-generic 3.13.11.10 Uname: Linux 3.13.0-40-generic i686 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.6 AptOrdering: b43-fwcutter: Install firmware-b43-installer: Install b43-fwcutter: Configure firmware-b43-installer: Configure Architecture: i386 Date: Tue Nov 11 08:48:16 2014 DuplicateSignature: package:firmware-b43-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 2014-05-01 (193 days ago) InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2) PackageArchitecture: all SourcePackage: b43-fwcutter Title: package firmware-b43-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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/b43-fwcutter/+bug/1391407/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
