package bcmwl-kernel-source (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 30

[sitmex]

Fresh Install
Dealing with enabling Wireless adaptor description: Network controller BCM43142 802.11b/g/n

lspci -nn -d 14e4:
02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: bcmwl-kernel-source (not installed)
ProcVersionSignature: Ubuntu 4.4.0-24.43-generic 4.4.10
Uname: Linux 4.4.0-24-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
AptOrdering:
 dkms: Install
 bcmwl-kernel-source: Install
 dkms: Configure
 bcmwl-kernel-source: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Wed Jun 15 12:07:40 2016
ErrorMessage: subprocess installed post-installation script returned error exit status 30
InstallationDate: Installed on 2016-06-09 (5 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: bcmwl
Title: package bcmwl-kernel-source (not installed) failed to install/upgrade: subprocess installed post-installation script returned error exit status 30
UpgradeStatus: No upgrade log present (probably fresh install)

[sitmex (puertas-oscar)]

As far as I can see, someone else has Submited Bug #1584997 almost same deetails..

might be duplicate?