[Bug 1241487] Re: Release upgrade aborts with error message

[Brian Murray]

>From VarLogDistUpgradeAptlog.txt we end up in a loop of this:

Investigating (1) libgdm [ amd64 ] < none -> 3.8.4-0ubuntu2 > ( universe/libs )
Broken libgdm:amd64 Breaks on gdm [ amd64 ] < 3.6.1-0ubuntu4 -> 3.8.4-0ubuntu2 > ( universe/gnome ) (< 3.8.3-3~)
  Considering gdm:amd64 0 as a solution to libgdm:amd64 1
  Upgrading gdm:amd64 due to Breaks field in libgdm:amd64
Investigating (1) gdm [ amd64 ] < 3.6.1-0ubuntu4 -> 3.8.4-0ubuntu2 > ( universe/gnome )
Broken gdm:amd64 Depends on gnome-shell [ amd64 ] < none -> 3.8.4-0ubuntu5 > ( universe/gnome )
  Considering gnome-shell:amd64 0 as a solution to gdm:amd64 0
  Holding Back gdm:amd64 rather than change gnome-shell:amd64

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubuntu-release-upgrader in
Ubuntu.
https://bugs.launchpad.net/bugs/1241487

Title:
  Release upgrade aborts with error message

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

Bug description:
  The upgrade to 13.10 fails with the following message:

  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 13.04
  Package: ubuntu-release-upgrader-core 1:0.192.13
  ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8
  Uname: Linux 3.8.0-31-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8.3
  Architecture: amd64
  CrashDB: ubuntu
  Date: Fri Oct 18 12:24:44 2013
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2012-08-13 (430 days ago)
  InstallationMedia: Xubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to raring on 2013-10-18 (0 days ago)
  VarLogDistupgradeTermlog:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1241487/+subscriptions