in french pas possible de mettre à niveau 20.04

[jeanlucl]

in french : la mise à jour vers 20.04 LTS plante sans raison apparente

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.37
ProcVersionSignature: Ubuntu 4.15.0-111.112-generic 4.15.18
Uname: Linux 4.15.0-111-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.15
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Mon Jul 20 20:50:39 2020
InstallationDate: Installed on 2018-06-25 (755 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 2020-07-20 (0 days ago)
mtime.conffile..etc.update-manager.release-upgrades: 2020-07-20T15:37:17.163800

[Brian Murray (brian-murray)]

I believe this has something to do with one of the following packages (which are not from the official Ubuntu archive) you have installed on your system.

epson-inkjet-printer-escpr epson-printer-utility google-chrome-stable imagescan imagescan-plugin-gt-s650 imagescan-plugin-networkscan imagescan-plugin-ocr-engine polarr timeshift

Please try removing them and attempting the upgrade again. Thanks in advance.

[Launchpad Janitor (janitor)]

[Expired for ubuntu-release-upgrader (Ubuntu) because there has been no activity for 60 days.]