[Bug 1357566] Re: Could not calculate upgrade from 12.04LTS to 14.04.1LTS

[John Zero]

*** This bug is a duplicate of bug 1356142 ***
    https://bugs.launchpad.net/bugs/1356142

Same issue here. Ubuntu 12.04 LTS to 14.04.1 LTS upgrade, with ubuntu
server.

No success.

do-release-upgrade says at the end
--------------------------
Calculating the changes

Calculating the changes

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
--------------------------

# grep Broken /var/log/dist-upgrade/apt.log
Broken libkrb5-3:i386 Conflicts on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs )
Broken xz-utils:i386 Conflicts on xz-lzma [ i386 ] < 5.1.1alpha+20110809-3 > ( utils )
Broken libdns46:i386 Depends on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs ) (>= 1.6.dfsg.2)
Broken apache2-bin:i386 Conflicts on apache2.2-common [ i386 ] < 2.2.22-1ubuntu1.7 > ( httpd )
Broken mailutils-common:i386 Breaks on libmailutils2 [ i386 ] < 1:2.2+dfsg1-5 > ( libs ) (< 1:2.3)
Broken smbfs:i386 Depends on cifs-utils [ i386 ] < 2:5.1-1ubuntu2 -> 2:6.0-1ubuntu2 > ( otherosfs ) (= 2:5.1-1ubuntu2)
Broken libkrb5-3:i386 Conflicts on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs )
Broken libdns46:i386 Depends on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs ) (>= 1.6.dfsg.2)
Broken libkrb5-3:i386 Conflicts on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs )
Broken libdns46:i386 Depends on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs ) (>= 1.6.dfsg.2)
Broken libisccfg40:i386 Depends on libdns46 [ i386 ] < 1:9.5.1.dfsg.P2-1ubuntu0.4 > ( libs )
Broken libbind9-40:i386 Depends on libdns46 [ i386 ] < 1:9.5.1.dfsg.P2-1ubuntu0.4 > ( libs )
Broken postgresql-8.3:i386 Depends on libkrb53 [ i386 ] < 1.10+dfsg~beta1-2ubuntu0.5 > ( oldlibs ) (>= 1.6.dfsg.2)
Broken postgresql-contrib-8.3:i386 Depends on postgresql-8.3 [ i386 ] < 8.3.12-0ubuntu9.04 > ( misc )

If none of this applies, then please report this bug using the
command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal.



** Attachment added: "apt log"
   https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/1357566/+attachment/4200654/+files/apt.log

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https://bugs.launchpad.net/bugs/1357566

Title:
  Could not calculate upgrade from 12.04LTS to 14.04.1LTS

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

Bug description:
  I'm using 12.04 LTS, and the update manager tried to upgrade to
  14.04.1 LTS.

  In the section for new software channels, it was at the part where it
  was calculating changes, but it stopped saying that an unresolvable
  problem occured. Below is the message. After I pressed okay on the
  window, the upgrader restored the original settings before quitting.

  "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.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."

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.14.17
  ProcVersionSignature: Ubuntu 3.13.0-34.60~precise1-generic 3.13.11.4
  Uname: Linux 3.13.0-34-generic i686
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: i386
  Date: Fri Aug 15 17:16:26 2014
  EcryptfsInUse: Yes
  GsettingsChanges:
   com.ubuntu.update-manager first-run false
   com.ubuntu.update-manager launch-time 1408115250
   com.ubuntu.update-manager window-height 567
   com.ubuntu.update-manager window-width 600
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: update-manager
  Symptom: ubuntu-release-upgrader-core
  UpgradeStatus: Upgraded to precise on 2014-08-15 (0 days ago)
  VarLogDistupgradeTermlog:

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