[Bug 1042016] Re: Failure upgrading from 10.04 to 12.04

[Allen Servedio]

Found another website (http://askubuntu.com/questions/109210/could-not-
calculate-the-upgrade-on-upgrade-from-11-04-to-11-10).

I ran the following and was finally able to get around the issue: apt-
get remove libglib2-ruby1.8

You can close this defect.

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https://bugs.launchpad.net/bugs/1042016

Title:
  Failure upgrading from 10.04 to 12.04

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

Bug description:
  I am unable to determine which package needs to be removed. I am
  seeing the error below:

    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.

  I turned off all "Other Software" sites listed under "Software
  Sources".  I ran the following with no change:

  
  root at allen-laptop:~# apt-get autoclean
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  root at allen-laptop:~# apt-get autoremove
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  root at allen-laptop:~# apt-get -f install
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  root at allen-laptop:~# dpkg --configure -a
  root at allen-laptop:~# apt-get upgrade
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  root at allen-laptop:~# apt-get dist-upgrade
  Reading package lists... Done
  Building dependency tree       
  Reading state information... Done
  Calculating upgrade... Done
  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  root at allen-laptop:~#

  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: update-manager 1:0.134.12.1
  ProcVersionSignature: Ubuntu 2.6.32-42.95-generic 2.6.32.59+drm33.24
  Uname: Linux 2.6.32-42-generic i686
  Architecture: i386
  Date: Sun Aug 26 22:10:48 2012
  GConfNonDefault:
   /apps/update-manager/check_new_release_ignore=
   /apps/update-manager/show_details=false
   /apps/update-manager/show_versions=false
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_US.utf8
   SHELL=/bin/bash
  SourcePackage: update-manager
  VarLogDistupgradeTermlog:

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