[Bug 873858] Re: can't upgrade from 11.04 to 11.10

[Walter Garcia-Fontes]

>From what I can see from the logs, it seems you had gnome-shell
installed in 11.04. It may be that unistalling it will allow you to
complete the upgrade, you can always install it back if you want once
the upgrade has been completed.

** Changed in: update-manager (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/873858

Title:
  can't upgrade from 11.04 to 11.10

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

Bug description:
  When trying to upgrade from 11.04 to 11.10, this is what I get:

  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade:
  E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

   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

  If none of this applies, then please report this bug using the command
  'ubuntu-bug update-manager' in a terminal.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: update-manager 1:0.150.3
  ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
  Uname: Linux 2.6.38-11-generic x86_64
  Architecture: amd64
  Date: Fri Oct 14 07:50:37 2011
  DpkgHistoryLog.txt:
   
  DpkgTerminalLog.txt:
   
  GConfNonDefault:
   /apps/update-manager/check_new_release_ignore=
   /apps/update-manager/first_run=false
   /apps/update-manager/show_details=true
   /apps/update-manager/window_size=(500,600)
  PackageArchitecture: all
  ProcEnviron:
   SHELL=/bin/bash
   PATH=(custom, user)
   LANG=en_US.UTF-8
   LANGUAGE=en_US:en
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to natty on 2011-10-14 (0 days ago)

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