[Bug 1525077] [NEW] can not perform "do-release-upgrade" firefox:4381attempt to add

[Steven]

Public bug reported:

tried to upgrade to ubuntu 14.04 lts to 14.10

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.8
ProcVersionSignature: Ubuntu 3.16.0-56.75~14.04.1-generic 3.16.7-ckt20
Uname: Linux 3.16.0-56-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Fri Dec 11 13:22:02 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-12-09 (1 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2015-12-11 (0 days ago)
mtime.conffile..etc.update.manager.release.upgrades: 2015-12-11T03:11:00.327330

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug dist-upgrade trusty

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https://bugs.launchpad.net/bugs/1525077

Title:
  can not perform "do-release-upgrade" firefox:4381attempt to add

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

Bug description:
  tried to upgrade to ubuntu 14.04 lts to 14.10

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.220.8
  ProcVersionSignature: Ubuntu 3.16.0-56.75~14.04.1-generic 3.16.7-ckt20
  Uname: Linux 3.16.0-56-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.19
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Fri Dec 11 13:22:02 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-12-09 (1 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to trusty on 2015-12-11 (0 days ago)
  mtime.conffile..etc.update.manager.release.upgrades: 2015-12-11T03:11:00.327330

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