[Bug 1002819] [NEW] E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.

[Yassine Elassad]

Public bug reported:

trying to upgrade and the upgrade process breaks stating the following
message:

--- snip ---
Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade:
    

 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.
--- snap ---

thanks guys!

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: update-manager 1:0.152.25.11
ProcVersionSignature: Ubuntu 3.0.0-19.33-generic 3.0.27
Uname: Linux 3.0.0-19-generic i686
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Tue May 22 12:27:03 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
PackageArchitecture: all
SourcePackage: update-manager
UpgradeStatus: Upgraded to oneiric on 2012-05-22 (0 days ago)

** Affects: update-manager (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug dist-upgrade i386 oneiric running-unity

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https://bugs.launchpad.net/bugs/1002819

Title:
  E:Error, pkgProblemResolver::Resolve generated breaks, this may be
  caused by held packages.

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

Bug description:
  trying to upgrade and the upgrade process breaks stating the following
  message:

  --- snip ---
  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade:
      

   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.
  --- snap ---

  thanks guys!

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: update-manager 1:0.152.25.11
  ProcVersionSignature: Ubuntu 3.0.0-19.33-generic 3.0.27
  Uname: Linux 3.0.0-19-generic i686
  ApportVersion: 1.23-0ubuntu4
  Architecture: i386
  Date: Tue May 22 12:27:03 2012
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110413)
  PackageArchitecture: all
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to oneiric on 2012-05-22 (0 days ago)

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