[Bug 1336267] Re: The do-release-upgrade can not complete upgrade to Trusty from Saucy because dpkg says "too many errors, stopping", and OS are broken in the half-finished states.

[Mitsutoshi NAKANO]

I am downloading ubuntu-13.10-desktop-amd64.iso(not Japanese Remix) now.

But Templer wrote https://forums.ubuntulinux.jp/viewtopic.php?pid=104596#p104596 .
He said that he reproduced this issue on "not Japanese Remix".

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https://bugs.launchpad.net/bugs/1336267

Title:
  The do-release-upgrade can not complete upgrade to Trusty from Saucy
  because dpkg says "too many errors, stopping", and OS are broken in
  the half-finished states.

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

Bug description:
  1) before$ lsb_release -rd
  Description:	Ubuntu 13.10
  Release:	13.10
  after$ lsb_release -rd
  Description:	Ubuntu 14.04 LTS
  Release:	14.04

  2) ubuntu-release-upgrader-core 1:0.205.6 
  dpkg 1.16.12ubuntu1.3

  3) Run "do-release-upgrade" or "do-release-upgrade -d"
  I expected that upgrading are complited.
  4) But upgrading are stopped, OS are broken in the half-finished states.

  5) Additional.
  I can reproduce many times this issue on VirtualBox.
  But OS are broken, then it is difficult to offer the after states.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: ubuntu-release-upgrader-core 1:0.205.6
  ProcVersionSignature: Ubuntu 3.11.0-24.41-generic 3.11.10.11
  Uname: Linux 3.11.0-24-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  CrashDB: ubuntu
  Date: Tue Jul  1 21:04:51 2014
  InstallationDate: Installed on 2014-07-01 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Build amd64 LIVE Binary 20131024-17:53
  MarkForUpload: True
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: No upgrade log present (probably fresh install)

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