package gconf2 3.2.6-3ubuntu6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 245

[daninada]

On upgrade from 14.04 to 16.04 during applying updates it gave the message that there was and error iin gconf2, and then it said the installation would be backed out. It also said my system may be in an unusable state. Then the next message said the install was complete with errors. I have multiple messages on reboot saying mething is broke.

Not very usable as is.
I am not sure if this is a bug but I got a message that I should report a bug.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: gconf2 3.2.6-3ubuntu6
ProcVersionSignature: Ubuntu 4.4.0-52.73-generic 4.4.35
Uname: Linux 4.4.0-52-generic i686
ApportVersion: 2.20.1-0ubuntu2.2
Architecture: i386
Date: Mon Dec 5 14:39:27 2016
DuplicateSignature:
 package:gconf2:3.2.6-3ubuntu6
 Setting up gconf2 (3.2.6-3ubuntu6) ...
 dpkg: error processing package gconf2 (--configure):
  subprocess installed post-installation script returned error exit status 245
ErrorMessage: subprocess installed post-installation script returned error exit status 245
InstallationDate: Installed on 2014-05-07 (943 days ago)
InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.15
SourcePackage: gconf
Title: package gconf2 3.2.6-3ubuntu6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 245
UpgradeStatus: Upgraded to xenial on 2016-12-05 (0 days ago)