[Bug 1269861] [NEW] OLD issue still can not upgrade from 13.04 to 13.1

[Tushar Gujrathi]

Public bug reported:

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 ubuntu-release-upgrader-core' in a terminal.

THIS MESSAGE ENDS MY EFFORTS TO UPGRADE...WHAT TO DO..?????

System-Product-Name:~$ lsb_release -rd
Description:	Ubuntu 13.04
Release:	13.04
System-Product-Name:~$ apt-cache policy pkgname
N: Unable to locate package pkgname

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntu-release-upgrader-core 1:0.192.13
ProcVersionSignature: Ubuntu 3.8.0-35.50-generic 3.8.13.13
Uname: Linux 3.8.0-35-generic i686
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: i386
CrashDB: ubuntu
Date: Thu Jan 16 21:23:00 2014
MarkForUpload: True
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to raring on 2014-01-16 (0 days ago)
VarLogDistupgradeTermlog:

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug dist-upgrade i386 raring

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https://bugs.launchpad.net/bugs/1269861

Title:
  OLD issue still can not upgrade from 13.04 to 13.1

Status in “ubuntu-release-upgrader” package in Ubuntu:
  New

Bug description:
  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 ubuntu-release-upgrader-core' in a terminal.

  THIS MESSAGE ENDS MY EFFORTS TO UPGRADE...WHAT TO DO..?????

  System-Product-Name:~$ lsb_release -rd
  Description:	Ubuntu 13.04
  Release:	13.04
  System-Product-Name:~$ apt-cache policy pkgname
  N: Unable to locate package pkgname

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: ubuntu-release-upgrader-core 1:0.192.13
  ProcVersionSignature: Ubuntu 3.8.0-35.50-generic 3.8.13.13
  Uname: Linux 3.8.0-35-generic i686
  ApportVersion: 2.9.2-0ubuntu8.5
  Architecture: i386
  CrashDB: ubuntu
  Date: Thu Jan 16 21:23:00 2014
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to raring on 2014-01-16 (0 days ago)
  VarLogDistupgradeTermlog:

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