[Bug 925506] Re: can't upgrade linux 10.04 to 12.04

[Jean-Baptiste Lallement]

Thanks for taking the time to report this bug and helping to make Ubuntu
better. Could you please add the log files from '/var/log/dist-upgrade/'
to this bug report as separate attachments? Thanks in advance.

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

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https://bugs.launchpad.net/bugs/925506

Title:
  can't upgrade linux 10.04 to 12.04

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

Bug description:
  the error says:

  Its not posible 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 provide by ubuntu

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: update-manager 1:0.134.11.1
  ProcVersionSignature: Ubuntu 2.6.32-38.83-generic 2.6.32.52+drm33.21
  Uname: Linux 2.6.32-38-generic i686
  Architecture: i386
  Date: Thu Feb  2 14:52:32 2012
  PackageArchitecture: all
  ProcEnviron:
   LANG=es_ES.utf8
   SHELL=/bin/bash
  SourcePackage: update-manager

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