upgrading from 14.04 32-bit

[Cristian Bungau]

grep Broken /var/log/dist-upgrade/apt.log contains a very long list of packages which I hope I do not have to remove them one by one. I kept trying to use the packagemanager to fix broken packages, before each upgrade attempt, but although it said it fixed the broken packages, it actually did not help. The upgrade kept failing. I have the 32bit version of Ubuntu14.04.

I attached the lon output of cat /var/log/dist-upgrade/apt.log

Thank you for any help or suggestions,

Cristian

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.8
ProcVersionSignature: Ubuntu 3.13.0-76.120-generic 3.13.11-ckt30
Uname: Linux 3.13.0-76-generic i686
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: i386
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Sun Jan 24 08:39:20 2016
InstallationDate: Installed on 2012-08-12 (1259 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2016-01-24 (0 days ago)
mtime.conffile..etc.update.manager.release.upgrades: 2016-01-24T08:06:30.126397