[Bug 1407493] [NEW] Can not upgrade to 14.04.01 LTS keeps throwing up error see below

[Mr. Alan E Hurd]

Public bug reported:

update-manager Ubuntu 14.04.01 LTS


Could not determine 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 ubuntu-release-upgrader-core' in a terminal.
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Version Ubuntu 12.04 LTS
PC
AMD Athlon(tm) II X2 250 Processor × 2
64-bit

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.14.17
ProcVersionSignature: Ubuntu 3.2.0-74.109-generic 3.2.64
Uname: Linux 3.2.0-74-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.8
Architecture: amd64
CheckboxSubmission: caf3c540f87db5237cf99655e104e2bb
CheckboxSystem: 92d0a7b9779cc40ca6e505eb8aad9a01
Date: Sun Jan  4 19:02:31 2015
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_GB:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
Symptom: ubuntu-release-upgrader-core
UpgradeStatus: Upgraded to precise on 2015-01-04 (0 days ago)
VarLogDistupgradeTermlog:

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


** Tags: amd64 apport-bug dist-upgrade precise running-unity

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https://bugs.launchpad.net/bugs/1407493

Title:
  Can not upgrade to 14.04.01 LTS keeps throwing up error see below

Status in update-manager package in Ubuntu:
  New

Bug description:
  update-manager Ubuntu 14.04.01 LTS

  
  Could not determine 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 ubuntu-release-upgrader-core' in a terminal.
  -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  Version Ubuntu 12.04 LTS
  PC
  AMD Athlon(tm) II X2 250 Processor × 2
  64-bit

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.14.17
  ProcVersionSignature: Ubuntu 3.2.0-74.109-generic 3.2.64
  Uname: Linux 3.2.0-74-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu17.8
  Architecture: amd64
  CheckboxSubmission: caf3c540f87db5237cf99655e104e2bb
  CheckboxSystem: 92d0a7b9779cc40ca6e505eb8aad9a01
  Date: Sun Jan  4 19:02:31 2015
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  Symptom: ubuntu-release-upgrader-core
  UpgradeStatus: Upgraded to precise on 2015-01-04 (0 days ago)
  VarLogDistupgradeTermlog:

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