*** This bug is a duplicate of bug 1899000 ***
https://bugs.launchpad.net/bugs/1899000
Thank you for your answer : it was difficult to purge the ppas because it's
not easy to find their name; *Y-ppa was a great help* for that.
Le mar. 5 janv. 2021 à 00:30, Brian Murray <1909...@bugs.launchpad.net> a
écrit :
> *** This bug is a duplicate of bug 1899000 ***
> https://bugs.launchpad.net/bugs/1899000
>
> Reviewing the files from your upgrade attempt you seem to have enabled a
> PPA that provides sane packages. This will prevent the upgrade as that
> PPA contains package version numbers greater than the release to which
> you are upgrading. You can revert the PPA by installing the ppa-purge
> package from the official Ubuntu archive and then running 'sudo ppa-
> purge ppa:sane-project/sane-git' or 'sudo ppa-purge ppa:sane-project
> /sane-release' . After that you can try upgrading again and if it still
> fails open a new bug report. Thanks and good luck!
>
> ** Changed in: ubuntu-release-upgrader (Ubuntu)
> Status: New => Invalid
>
> ** Tags added: ppa sane-ppa
>
> ** This bug has been marked a duplicate of bug 1899000
> Upgrade 18.04 --> 20.04 fails if using a PPA providing sane packages
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1909864
>
> Title:
> Impossible de mettre à jour de 18.04 à 21.04
>
> Status in ubuntu-release-upgrader package in Ubuntu:
> Invalid
>
> Bug description:
> Bonjour,
> Bien que j'ai supprimer tous les ppa aures que celui de Cannonical, la
> mise à jour échoue.
> J'ai lancé lka commande :
> ubuntu-bug ubuntu-release-upgrader-core
> Elle a déclenché une erreur :
> jean-jacques@lacrampe-NUC:~$ ubuntu-bug ubuntu-release-upgrader-core
> comm: /var/log/dmesg: Aucun fichier ou dossier de ce type
> jean-jacques@lacrampe-NUC:~$
> [24059:24059:0102/170758.977831:ERROR:sandbox_linux.cc(374)]
> InitializeSandbox() called with multiple threads in process gpu-process.
> [24026:24045:0102/170806.354818:ERROR:connection_factory_impl.cc(420)]
> Failed to connect to MCS endpoint with error -21
> Merci d'avance pour votre aide
> Jean-Jacques Lacrampe
>
> ProblemType: Bug
> DistroRelease: Ubuntu 18.04
> Package: ubuntu-release-upgrader-core 1:18.04.41
> ProcVersionSignature: Ubuntu 4.15.0-128.131-generic 4.15.18
> Uname: Linux 4.15.0-128-generic x86_64
> ApportVersion: 2.20.9-0ubuntu7.21
> Architecture: amd64
> CrashDB: ubuntu
> CurrentDesktop: ubuntu:GNOME
> Date: Sat Jan 2 17:07:16 2021
> InstallationDate: Installed on 2018-05-04 (974 days ago)
> InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64
> (20180426)
> PackageArchitecture: all
> ProcEnviron:
> TERM=xterm-256color
> PATH=(custom, no user)
> XDG_RUNTIME_DIR=<set>
> LANG=fr_FR.UTF-8
> SHELL=/bin/bash
> SourcePackage: ubuntu-release-upgrader
> UpgradeStatus: Upgraded to bionic on 2021-01-02 (0 days ago)
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1909864/+subscriptions
>
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https://bugs.launchpad.net/bugs/1909864
Title:
Impossible de mettre à jour de 18.04 à 21.04
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