[Bug 1923818] [NEW] can't upgrade from 16.04LTS to 18.04LTS

[philippe logeais]

Public bug reported:

Impossible d'évaluer la mise à niveau

An unresolvable problem occurred while calculating the upgrade.

Si rien de tout cela ne s'applique, veuillez signaler ce bogue en 
utilisant la commande « ubuntu-bug ubuntu-release-upgrader-core » 
dans un terminal.If you want to investigate this yourself the log 
files in '/var/log/dist-upgrade' will contain details about the 
upgrade. Specifically, look at 'main.log' and 'apt.log'.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.32
ProcVersionSignature: Ubuntu 4.4.0-208.240-generic 4.4.262
Uname: Linux 4.4.0-208-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.30
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Wed Apr 14 11:37:29 2021
InstallationDate: Installed on 2014-03-02 (2599 days ago)
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120425-15:28
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to xenial on 2021-04-14 (0 days ago)

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


** Tags: amd64 apport-bug dist-upgrade third-party-packages xenial

-- 
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/1923818

Title:
   can't upgrade from 16.04LTS to 18.04LTS

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

Bug description:
  Impossible d'évaluer la mise à niveau

  An unresolvable problem occurred while calculating the upgrade.

  Si rien de tout cela ne s'applique, veuillez signaler ce bogue en 
  utilisant la commande « ubuntu-bug ubuntu-release-upgrader-core » 
  dans un terminal.If you want to investigate this yourself the log 
  files in '/var/log/dist-upgrade' will contain details about the 
  upgrade. Specifically, look at 'main.log' and 'apt.log'.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.32
  ProcVersionSignature: Ubuntu 4.4.0-208.240-generic 4.4.262
  Uname: Linux 4.4.0-208-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.30
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Wed Apr 14 11:37:29 2021
  InstallationDate: Installed on 2014-03-02 (2599 days ago)
  InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 20120425-15:28
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to xenial on 2021-04-14 (0 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1923818/+subscriptions