[Bug 883936] Re: problems upgrading from 11.04 to 11.10

[Jean-Baptiste Lallement]

The upgrade is hold back because of packages installed from the following PPA:
ppa.launchpad.net/gnome3-team/gnome3/ubuntu
ppa.launchpad.net/ubuntugnometeam/ppa-gen/ubuntu
ppa.launchpad.net/gnumed/ppa/ubuntu

You may be able to upgrade by reverting the packages you installed from
these PPAs to the version of the official Ubuntu repositories. You can
use the package ppa-purge in order to help you with this task.

I'm closing this report because it is not a bug with Ubuntu. Don't
hesitate to submit any bug you may find.

** Changed in: update-manager (Ubuntu)
       Status: New => Invalid

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to update-manager in Ubuntu.
https://bugs.launchpad.net/bugs/883936

Title:
  problems upgrading from 11.04 to 11.10

Status in “update-manager” package in Ubuntu:
  Invalid

Bug description:
  Es konnte nicht ermittelt werden, welche Systemaktualisierungen
  verfügbar sind

  An unresolvable problem occurred while calculating the upgrade:
  E:Fehler: Unterbrechungen durch pkgProblemResolver::Resolve hervorgerufen; dies könnte durch zurückgehaltene Pakete verursacht worden sein.

   This can be caused by:
   * Upgrading to a pre-release version of Ubuntu
   * Running the current pre-release version of Ubuntu
   * Unofficial software packages not provided by Ubuntu

  Wenn nichts von dem zutrifft, melden Sie bitte diesen Fehler, indem
  Sie den Befehl »ubuntu-bug update-manager« in ein Terminal eingeben.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: update-manager 1:0.150.5
  ProcVersionSignature: Ubuntu 2.6.38-10.46-generic 2.6.38.7
  Uname: Linux 2.6.38-10-generic x86_64
  Architecture: amd64
  Date: Sun Oct 30 20:04:49 2011
  GConfNonDefault:
   /apps/update-manager/check_new_release_ignore=
   /apps/update-manager/first_run=false
   /apps/update-manager/window_size=(600,600)
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=de_DE:en
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to natty on 2011-10-30 (0 days ago)
  VarLogDistupgradeApttermlog:
   
  VarLogDistupgradeHistorylog:
   
  VarLogDistupgradeTermlog:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/883936/+subscriptions