Public bug reported: After the poor result of the update of Linux Kernel 4.4.0.67 (?) on U 16.04, yesterday, I was forced to reinstall without Internet. After reinstalling from a CD of U 14.04.2, I try now to upgrade to 16.04. >From "Mises à jour" (updates), I choose "Mise à niveau" (upgrade) that started >normally until the message below was displayed :
"Impossible d'évaluer la mise à niveau Un problème insoluble est survenu lors de la préparation de la mise à niveau. Ceci peut-être dû à : * la mise à niveau vers une version de développement d'Ubuntu ; * la version de développement d'Ubuntu est actuellement utilisée ; * des paquets logiciels non officiels, non fournis par Ubuntu. 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 I am now on this page, it is only due to this message ! Regards ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: ubuntu-release-upgrader-core 1:0.220.9 ProcVersionSignature: Ubuntu 4.4.0-67.88~14.04.1-generic 4.4.49 Uname: Linux 4.4.0-67-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.23 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Mon Mar 20 08:13:04 2017 InstallationDate: Installed on 2017-03-19 (0 days ago) InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to trusty on 2017-03-20 (0 days ago) VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1674242 Title: After reinstalling from a CD of U 14.04.2, I try now to upgrade to 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1674242/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs