At first glance, these 2 'extra' sources could have introduced some conflicts:
examining: 'deb http://repository.spotify.com stable non-free # Spotify' DEBUG entry '# deb http://repository.spotify.com stable non-free # Spotify désactivé pour la mise à niveau vers bionic' was disabled (unknown mirror) DEBUG examining: 'deb http://files.eid.belgium.be/debian artful main' DEBUG entry '# deb http://files.eid.belgium.be/debian bionic main # désactivé pour la mise à niveau vers bionic' was disabled (unknown mirror) DEBUG examining: 'deb http://files2.eid.belgium.be/debian artful main' DEBUG entry '# deb http://files2.eid.belgium.be/debian bionic main # désactivé pour la mise à niveau vers bionic' was disabled (unknown mirror) DEBUG running doUpdate() (showErrors=True) DEBUG openCache() DEBUG failed to SystemUnLock() (E:Non verrouillé) DEBUG /openCache(), new cache size 90789 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop') ERROR Dist-upgrade failed: 'E:Erreur, pkgProblem::Resolve a généré des ruptures, ce qui a pu être causé par les paquets devant être gardés en l'état.' DEBUG abort called DEBUG openCache() DEBUG failed to SystemUnLock() (E:Non verrouillé) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1769613 Title: ubuntu-release-upgrader crashed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1769613/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
