[Bug 1363121] Re: I cannot upgrade from ubuntu 12.04 to 14.04

[Brian Murray]

*** This bug is a duplicate of bug 964812 ***
    https://bugs.launchpad.net/bugs/964812

You sources.list file has no entry for binary packages (deb) for precise
main and then the release upgrader fails.

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb-src http://archive.ubuntu.com/ubuntu precise restricted main multiverse universe #Added by software-properties

You need a line like the above but with deb (as opposed to deb-src) in
it for the upgrade to be calculated.

** This bug has been marked a duplicate of bug 964812
   release upgrade failed because of missing essential package ubuntu-minimal

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https://bugs.launchpad.net/bugs/1363121

Title:
  I cannot upgrade from ubuntu 12.04 to 14.04

Status in update-manager package in Ubuntu:
  New

Bug description:
  I cannot upgrade from ubuntu 12.04 to 14.04

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: update-manager 1:0.156.14.11
  ProcVersionSignature: Ubuntu 3.5.0-43.66~precise1-generic 3.5.7.23
  Uname: Linux 3.5.0-43-generic i686
  NonfreeKernelModules: nvidia wl
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: i386
  Date: Fri Aug 29 16:36:21 2014
  GsettingsChanges:
   
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   TERM=unknown
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: update-manager
  Symptom: ubuntu-release-upgrader-core
  UpgradeStatus: Upgraded to precise on 2014-08-29 (0 days ago)
  VarLogDistupgradeAptlog:
   Log time: 2014-08-29 16:35:43.011527
   Log time: 2014-08-29 16:35:49.983456
   Log time: 2014-08-29 16:36:17.560427
   Log time: 2014-08-29 16:36:25.324217
  VarLogDistupgradeTermlog:

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