[Bug 1307904] Re: Cannot upgrade to 14.04 due to grep:i386

[Launchpad Bug Tracker]

This bug was fixed in the package ubuntu-release-upgrader - 1:0.220.4

---------------
ubuntu-release-upgrader (1:0.220.4) trusty-proposed; urgency=low

  * DistUpgrade/DistUpgradeCache.py:
    - fix crash in free space check for certain locales (LP: #1172740)
    - removal of essential packages that are not in the main arch
      is ok (LP: #1307904)
    - fix str/unicode crash in certain locales when a package is
      found in the removal blacklist (LP: #1310053)
  * DistUpgrade/DistUpgradeViewGtk3.py:
   - make details dialog resize when details are expanded/collapsed
     (LP: #1072460)
    - load webkit only when needed
  * DistUpgrade/DistUpgradeViewText.py:
    - fix py3 crash in text mode
  * DistUpgrade/DistUpgradeMain.py:
    - log python version
  * po/{eo,id,ug}.po:
    - fix translations of check-new-release-gtk which cause a crash
      (LP: #1311396)
  * data/demoted.cfg:
    - autmatic refresh of the demoted packages
  * po/*.po:
    - automatic refresh from launchpad
 -- Michael Vogt <michael.vogt at ubuntu.com>   Thu, 24 Apr 2014 14:57:39 +0200

** Changed in: ubuntu-release-upgrader (Ubuntu Trusty)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1307904

Title:
  Cannot upgrade to 14.04 due to grep:i386

Status in “ubuntu-release-upgrader” package in Ubuntu:
  Fix Released
Status in “ubuntu-release-upgrader” source package in Trusty:
  Fix Released

Bug description:
  SRU instructions:
  1. use saucy (minimal install is fine)
  2. sudo apt-get install grep:i386
  3. do-release-upgrade -d
  4. verify that it fails with a error message that the upgrade can not be calculated

  6. do-release-upgrade --proposed
  7. verify that the upgrade works and that it removes grep:i386 and installs grep:amd64

  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

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

  Restoring original system state

  Aborting
  Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  Building data structures... Done

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: ubuntu-release-upgrader-core 1:0.205.5
  ProcVersionSignature: Ubuntu 3.11.0-19.33-generic 3.11.10.5
  Uname: Linux 3.11.0-19-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  CrashDB: ubuntu
  Date: Tue Apr 15 10:14:24 2014
  InstallationDate: Installed on 2013-11-27 (138 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to saucy on 2014-04-15 (0 days ago)

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