[Bug 1617525] Re: upgrade OS of 14.04 to 15.10

[Brian Murray]

*** This bug is a duplicate of bug 1627298 ***
    https://bugs.launchpad.net/bugs/1627298

** This bug has been marked a duplicate of bug 1627298
   I cannot  actualize Ubuntu 14.04 LTS because of problem during actualizing calculations

-- 
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/1617525

Title:
  upgrade OS of 14.04 to 15.10

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

Bug description:
  when i try to upgrade my operative system, i can view the following
  message:

  Calculating the changes

  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

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.220.8
  ProcVersionSignature: Ubuntu 3.13.0-95.142-generic 3.13.11-ckt39
  Uname: Linux 3.13.0-95-generic i686
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: i386
  CrashDB: ubuntu
  CurrentDesktop: LXDE
  Date: Sat Aug 27 02:49:17 2016
  InstallationDate: Installed on 2014-03-14 (896 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to trusty on 2016-08-27 (0 days ago)
  mtime.conffile..etc.update.manager.release.upgrades: 2014-10-26T13:13:12.989884

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1617525/+subscriptions