[Bug 1447801] Re: impossible to upgrade fron xubuntu 14.10 to xubuntu 15.04

[Brian Murray]

*** This bug is a duplicate of bug 1069133 ***
    https://bugs.launchpad.net/bugs/1069133

Reviewing the files from your upgrade attempt you seem to have enabled a
PPA that provides Xorg packages. This will prevent the upgrade as that
PPA contains different versions of packages essential to Ubuntu.  The
page, https://launchpad.net/~xorg-edgers/+archive/ppa, contains details
on to how to revert to the official Xorg packages for the xorg-edgers
PPA.  Instructions for reverting to official Xorg packages should be
similar for the PPA that you have enabled.

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Invalid

** Tags added: ppa xorg-edgers-ppa

** This bug has been marked a duplicate of bug 1069133
   Get upgrade error 12.04 - 12.10 "Could not determine upgrade" - xorg from ppa

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https://bugs.launchpad.net/bugs/1447801

Title:
  impossible to upgrade fron xubuntu 14.10 to xubuntu 15.04

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

Bug description:
  When i am using the update manager to upgrade mi xubuntu 14.10 it
  shows me an error message and is not continuing with the upgrade.
  There is no explanation, because i have updated and upgrated my
  xubuntu before upgrading to the next version (15.04)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: ubuntu-release-upgrader-core 1:14.10.10
  Uname: Linux 4.0.0-040000-generic x86_64
  ApportVersion: 2.14.7-0ubuntu8.4
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: XFCE
  Date: Thu Apr 23 14:57:27 2015
  InstallationDate: Installed on 2014-11-16 (158 days ago)
  InstallationMedia: It
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to utopic on 2015-04-23 (0 days ago)
  VarLogDistupgradeTermlog:

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