update-manager, trying to upgrade to 14.04 on verifying software channels

[marcobra (Marco Braida)]

update-manager trying to upgrade to 14.04 on verifying software channels it do not upgrade the system...

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: ubuntu-release-upgrader-core 1:0.205.5
Uname: Linux 3.14.0-031400-generic i686
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
CrashDB: ubuntu
Date: Sat Apr 19 16:31:57 2014
InstallationDate: Installed on 2012-08-26 (601 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to saucy on 2014-04-19 (0 days ago)
VarLogDistupgradeTermlog:

[marcobra (Marco Braida) (marcobra)]

Reading dependency.txt here i send the details of [origin: unknown] commented rows...

apt-cache policy libdrm2

libdrm2:
  Installato: 2.4.52+git20140121.46d451c9-0ubuntu0sarvatt~saucy
  Candidato: 2.4.52+git20140121.46d451c9-0ubuntu0sarvatt~saucy
  Tabella versione:
 *** 2.4.52+git20140121.46d451c9-0ubuntu0sarvatt~saucy 0
        500 http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu/ saucy/main i386 Packages
        100 /var/lib/dpkg/status
     2.4.46-1ubuntu1 0
        500 http://archive.ubuntu.com/ubuntu/ saucy-updates/main i386 Packages
     2.4.46-1 0
        500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages

 apt-cache policy libpython3.3-minimal
libpython3.3-minimal:
  Installato: 3.3.2-7ubuntu3.1
  Candidato: 3.3.2-7ubuntu3.1
  Tabella versione:
 *** 3.3.2-7ubuntu3.1 0
        500 http://archive.ubuntu.com/ubuntu/ saucy-updates/main i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ saucy-security/main i386 Packages
        100 /var/lib/dpkg/status
     3.3.2-7ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages

 apt-cache policy libpython3.3-stdlib
libpython3.3-stdlib:
  Installato: 3.3.2-7ubuntu3.1
  Candidato: 3.3.2-7ubuntu3.1
  Tabella versione:
 *** 3.3.2-7ubuntu3.1 0
        500 http://archive.ubuntu.com/ubuntu/ saucy-updates/main i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ saucy-security/main i386 Packages
        100 /var/lib/dpkg/status
     3.3.2-7ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages

apt-cache policy python3.3-minimal
python3.3-minimal:
  Installato: 3.3.2-7ubuntu3.1
  Candidato: 3.3.2-7ubuntu3.1
  Tabella versione:
 *** 3.3.2-7ubuntu3.1 0
        500 http://archive.ubuntu.com/ubuntu/ saucy-updates/main i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ saucy-security/main i386 Packages
        100 /var/lib/dpkg/status
     3.3.2-7ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ saucy/main i386 Packages

[Ubuntu Foundations Team Bug Bot (crichton)]

Reviewing the files from your upgrade attempt you seem to have enabled the xorg-edgers-ppa. This will prevent the upgrade as that PPA contains different versions of packages essential to Ubuntu. The page, https://launchpad.net/~xorg-edgers/+archive/ppa, contains details on to how to revert to the official Xorg packages. Thanks.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1069133, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]