System refuses to proceed the release upgrade due to third party software

[Jean-François BOUTIER]

I was proceeding to the upgrade release from ubuntu 13.04 to 13.10 but the upgrade don't go further because of third party software or prerelease ubuntu.
But in fact I do not use prerelease ubuntu software.
Concerning third party software :
http://ppa.launchpad.net/webupd8team/java/ubuntu
http://ppa.launchpad.net/gnome3-team/gnome3/ubuntu
http://deb.opera.com/opera/
http://ppa.launchpad.net/webupd8team/jupiter/ubuntu
http://ppa.launchpad.net/ricotz/testing/ubuntu

JF Boutier

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntu-release-upgrader-core 1:0.192.13
ProcVersionSignature: Ubuntu 3.8.0-35.50-generic 3.8.13.13
Uname: Linux 3.8.0-35-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: amd64
CrashDB: ubuntu
Date: Sun Dec 22 11:09:02 2013
InstallationDate: Installed on 2010-11-18 (1130 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007.1)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=fr_FR:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
Symptom: ubuntu-release-upgrader
UpgradeStatus: Upgraded to raring on 2013-12-22 (0 days ago)
VarLogDistupgradeTermlog:

[Brian Murray (brian-murray)]

But you do use third party software as PPAs are considered a third party.

[Brian Murray (brian-murray)]

I believe this is the initial problem:

Broken libharfbuzz0a:amd64 Casse on libharfbuzz0 [ amd64 ] < 0.9.16-0ubuntu1~12.10~ricotz0 > ( libs )

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.