Public bug reported: Mise à niveau d'ubuntu 24.04.5 LTS vers la version 26.04 LTS crashes. préparation de la mise à niveau -> ok > configuration des nouveaux dépôts logiciels -> Error
See /var/log/dist-ugrade/main.log below and attached apt.log as cited by the error window Error windows says Error Impossible d'évaluer la mise à niveau Un problème insoluble est survenu lors du calcul de la mise à niveau. Si rien de tout cela ne s'applique, signalez ce bogue à l'aide de la commande "ubuntu-bug ubuntu-release-upgrader -core" dans un terminal. Si vous souhaitez analyser le problème par vous-même, les fichiers journaux contenus dans le répertoire " /var/log/dist-ugrade/ " contiennent les informations sur la mise à niveau. Plus précisément, veuillez consulter les journaux "main.log" et "apt.log" main.log 2026-10-02 01:56:32,668 INFO Using config files '['./DistUpgrade.cfg', '/etc/update-manager/release-upgrades.d/ubuntu-advantage-upgrades.cfg']' 2026-10-02 01:56:32,668 INFO uname information: 'Linux aso-san 6.8.0-142-lowlatency #142.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Sep 7 21:28:52 UTC 2026 x86_64' 2026-10-02 01:56:32,997 INFO apt version: '2.8.3' 2026-10-02 01:56:32,997 INFO python version: '3.12.3 (main, Aug 31 2026, 10:18:26) [GCC 13.3.0]' 2026-10-02 01:56:33,000 INFO release-upgrader version '26.04.25' started 2026-10-02 01:56:33,047 INFO locale: 'fr_FR' 'UTF-8' 2026-10-02 01:56:33,304 DEBUG Using 'DistUpgradeViewKDE' view 2026-10-02 01:56:33,305 DEBUG enable dpkg --force-overwrite 2026-10-02 01:56:33,327 ERROR failed to import AptClone 2026-10-02 01:56:33,328 DEBUG Upgrading from noble to resolute 2026-10-02 01:56:33,328 DEBUG _pythonSymlinkCheck run 2026-10-02 01:56:33,328 DEBUG openCache() 2026-10-02 01:56:33,328 DEBUG running Quirks.PreCacheOpen 2026-10-02 01:56:33,939 DEBUG Comparing 6.8.0-137 with 2026-10-02 01:56:33,940 DEBUG Comparing 6.8.0-138 with 6.8.0-137 2026-10-02 01:56:33,940 DEBUG Comparing 6.8.0-139 with 6.8.0-138 2026-10-02 01:56:33,940 DEBUG Comparing 6.8.0-142 with 6.8.0-139 2026-10-02 01:56:33,940 DEBUG Comparing 6.8.0-47 with 6.8.0-142 2026-10-02 01:56:34,029 DEBUG /openCache(), new cache size 93102 2026-10-02 01:56:34,029 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntustudio-desktop') 2026-10-02 01:56:34,029 DEBUG checkViewDepends() 2026-10-02 01:56:34,034 DEBUG running doUpdate() (showErrors=False) 2026-10-02 01:56:34,807 DEBUG openCache() 2026-10-02 01:56:35,404 DEBUG Comparing 6.8.0-137 with 2026-10-02 01:56:35,404 DEBUG Comparing 6.8.0-138 with 6.8.0-137 2026-10-02 01:56:35,404 DEBUG Comparing 6.8.0-139 with 6.8.0-138 2026-10-02 01:56:35,404 DEBUG Comparing 6.8.0-142 with 6.8.0-139 2026-10-02 01:56:35,404 DEBUG Comparing 6.8.0-47 with 6.8.0-142 2026-10-02 01:56:35,503 DEBUG /openCache(), new cache size 93102 2026-10-02 01:56:35,503 DEBUG doPostInitialUpdate 2026-10-02 01:56:35,503 DEBUG running Quirks.PostInitialUpdate 2026-10-02 01:56:35,504 DEBUG RVA23 check: No ISA information 2026-10-02 01:56:35,875 DEBUG flatpak will be marked as manually installed 2026-10-02 01:56:35,905 DEBUG plasma-discover-backend-flatpak will be marked as manually installed 2026-10-02 01:56:35,935 DEBUG gnome-software-plugin-flatpak will be marked as manually installed 2026-10-02 01:56:35,964 INFO cache.commit() 2026-10-02 01:56:35,980 DEBUG fork pid is: 13932 2026-10-02 01:56:35,981 DEBUG fork pid is: 0 2026-10-02 01:56:39,544 DEBUG Snap bare is installed 2026-10-02 01:56:39,544 DEBUG Snap bare is not tracking the release channel 2026-10-02 01:56:39,771 DEBUG Snap chromium is installed 2026-10-02 01:56:39,772 DEBUG Snap chromium is not tracking the release channel 2026-10-02 01:56:40,030 DEBUG Snap core is installed 2026-10-02 01:56:40,030 DEBUG Snap core is not tracking the release channel 2026-10-02 01:56:40,211 DEBUG Snap core18 is installed 2026-10-02 01:56:40,211 DEBUG Snap core18 is not tracking the release channel 2026-10-02 01:56:40,458 DEBUG Snap core22 is installed 2026-10-02 01:56:40,458 DEBUG Snap core22 is not tracking the release channel 2026-10-02 01:56:40,681 DEBUG Snap core24 is installed 2026-10-02 01:56:40,681 DEBUG Snap core24 is not tracking the release channel 2026-10-02 01:56:40,937 DEBUG Snap cups is installed 2026-10-02 01:56:40,937 DEBUG Snap cups is not tracking the release channel 2026-10-02 01:56:41,168 DEBUG Snap digikam is installed 2026-10-02 01:56:41,168 DEBUG Snap digikam is not tracking the release channel 2026-10-02 01:56:41,357 DEBUG Snap ffmpeg-2204 is installed 2026-10-02 01:56:41,357 DEBUG Snap ffmpeg-2204 is not tracking the release channel 2026-10-02 01:56:41,578 DEBUG Snap ffmpeg-2404 is installed 2026-10-02 01:56:41,578 DEBUG Snap ffmpeg-2404 is not tracking the release channel 2026-10-02 01:56:41,819 DEBUG Snap firefox is installed 2026-10-02 01:56:42,010 DEBUG Snap gnome-3-28-1804 is installed 2026-10-02 01:56:42,010 DEBUG Snap gnome-3-28-1804 is not tracking the release channel 2026-10-02 01:56:42,259 DEBUG Snap gnome-42-2204 is installed 2026-10-02 01:56:42,469 DEBUG Snap gnome-46-2404 is installed 2026-10-02 01:56:42,469 DEBUG Snap gnome-46-2404 is not tracking the release channel 2026-10-02 01:56:42,797 DEBUG Snap gtk-common-themes is installed 2026-10-02 01:56:43,066 DEBUG Snap hunspell-dictionaries is installed 2026-10-02 01:56:43,066 DEBUG Snap hunspell-dictionaries is not tracking the release channel 2026-10-02 01:56:43,318 DEBUG Snap imagerunner is installed 2026-10-02 01:56:43,318 DEBUG Snap imagerunner is not tracking the release channel 2026-10-02 01:56:43,577 DEBUG Snap kf6-core22 is installed 2026-10-02 01:56:43,577 DEBUG Snap kf6-core22 is not tracking the release channel 2026-10-02 01:56:43,789 DEBUG Snap kf6-core24 is installed 2026-10-02 01:56:43,789 DEBUG Snap kf6-core24 is not tracking the release channel 2026-10-02 01:56:44,002 DEBUG Snap lxqt-support-core24 is installed 2026-10-02 01:56:44,002 DEBUG Snap lxqt-support-core24 is not tracking the release channel 2026-10-02 01:56:44,203 DEBUG Snap mesa-2404 is installed 2026-10-02 01:56:44,203 DEBUG Snap mesa-2404 is not tracking the release channel 2026-10-02 01:56:44,410 DEBUG Snap nmap is installed 2026-10-02 01:56:44,411 DEBUG Snap nmap is not tracking the release channel 2026-10-02 01:56:44,657 DEBUG Snap picasa-snap is installed 2026-10-02 01:56:44,657 DEBUG Snap picasa-snap is not tracking the release channel 2026-10-02 01:56:44,842 DEBUG Snap qt-common-themes is installed 2026-10-02 01:56:44,842 DEBUG Snap qt-common-themes is not tracking the release channel 2026-10-02 01:56:45,046 DEBUG Snap snapd is installed 2026-10-02 01:56:45,046 DEBUG Snap snapd is not tracking the release channel 2026-10-02 01:56:45,246 DEBUG Snap thunderbird is installed 2026-10-02 01:56:45,246 DEBUG Snap thunderbird is not tracking the release channel 2026-10-02 01:56:45,402 DEBUG Snap wine-platform-5-stable is installed 2026-10-02 01:56:45,402 DEBUG Snap wine-platform-5-stable is not tracking the release channel 2026-10-02 01:56:45,582 DEBUG Snap wine-platform-runtime is installed 2026-10-02 01:56:45,582 DEBUG Snap wine-platform-runtime is not tracking the release channel 2026-10-02 01:56:46,578 DEBUG MetaPkgs: ubuntustudio-desktop 2026-10-02 01:56:46,766 DEBUG Obsolete: linux-headers-6.8.0-47-lowlatency linux-image-6.8.0-47-lowlatency linux-lowlatency-headers-6.8.0-47 linux-lowlatency-tools-6.8.0-47 linux-modules-6.8.0-47-lowlatency linux-tools-6.8.0-47-lowlatency 2026-10-02 01:56:46,767 DEBUG migrateToDeb822Sources() 2026-10-02 01:56:46,768 DEBUG Could not migrate # Ubuntu sources have moved to /etc/apt/sources.list.d/ubuntu.sources from /etc/apt/sources.list, disabling instead. 2026-10-02 01:56:46,769 DEBUG updateDeb822Sources() 2026-10-02 01:56:46,770 DEBUG examining: 'Types: deb URIs: http://download.opensuse.org/repositories/home:/Alexx2000/xUbuntu_26.04/ Suites: / Components:' 2026-10-02 01:56:46,771 DEBUG entry 'Types: deb URIs: http://download.opensuse.org/repositories/home:/Alexx2000/xUbuntu_26.04/ Suites: / Components: Enabled: no' was disabled (unknown mirror) 2026-10-02 01:56:46,771 DEBUG examining: 'Types: deb URIs: http://archive.ubuntu.com/ubuntu/ Suites: noble noble-updates noble-backports Components: main restricted universe multiverse Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg' 2026-10-02 01:56:46,771 DEBUG verifySourcesListEntry: Types: deb URIs: http://archive.ubuntu.com/ubuntu/ Suites: resolute resolute-updates resolute-backports Components: main restricted universe multiverse Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg 2026-10-02 01:56:46,771 DEBUG url_downloadable: http://archive.ubuntu.com/ubuntu//dists/resolute/Release 2026-10-02 01:56:46,771 DEBUG s='http' n='archive.ubuntu.com' p='/ubuntu//dists/resolute/Release' q='' f='' 2026-10-02 01:56:46,888 DEBUG url_downloadable: http://archive.ubuntu.com/ubuntu//dists/resolute-updates/Release 2026-10-02 01:56:46,888 DEBUG s='http' n='archive.ubuntu.com' p='/ubuntu//dists/resolute-updates/Release' q='' f='' 2026-10-02 01:56:46,976 DEBUG url_downloadable: http://archive.ubuntu.com/ubuntu//dists/resolute-backports/Release 2026-10-02 01:56:46,976 DEBUG s='http' n='archive.ubuntu.com' p='/ubuntu//dists/resolute-backports/Release' q='' f='' 2026-10-02 01:56:47,068 DEBUG examining: 'Types: deb URIs: http://security.ubuntu.com/ubuntu Suites: noble-security Components: main restricted universe multiverse Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg' 2026-10-02 01:56:47,070 DEBUG running doUpdate() (showErrors=True) 2026-10-02 01:56:52,728 DEBUG openCache() 2026-10-02 01:56:53,312 DEBUG Comparing 6.8.0-137 with 2026-10-02 01:56:53,312 DEBUG Comparing 6.8.0-138 with 6.8.0-137 2026-10-02 01:56:53,313 DEBUG Comparing 6.8.0-139 with 6.8.0-138 2026-10-02 01:56:53,313 DEBUG Comparing 6.8.0-142 with 6.8.0-139 2026-10-02 01:56:53,313 DEBUG Comparing 6.8.0-47 with 6.8.0-142 2026-10-02 01:56:53,383 DEBUG /openCache(), new cache size 85212 2026-10-02 01:56:53,559 DEBUG Foreign (before rewriting sources): linux-headers-lowlatency-hwe-22.04 linux-image-lowlatency-hwe-22.04 linux-lowlatency-hwe-22.04 2026-10-02 01:56:53,559 DEBUG Foreign (after rewriting sources): 2026-10-02 01:56:53,559 DEBUG running Quirks.PreDistUpgradeCache ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: ubuntu-release-upgrader-core 1:24.04.29 ProcVersionSignature: Ubuntu 6.8.0-142.142.1-lowlatency 6.8.12 Uname: Linux 6.8.0-142-lowlatency x86_64 ApportVersion: 2.28.3-0ubuntu0.1 Architecture: amd64 CasperMD5CheckResult: unknown CrashDB: ubuntu CurrentDesktop: KDE Date: Fri Oct 2 01:54:13 2026 InstallationDate: Installed on 2024-08-19 (774 days ago) InstallationMedia: Ubuntu-Studio 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240216) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to noble on 2026-10-01 (0 days ago) VarLogDistupgradeAptHistorylog: Start-Date: 2026-10-02 01:46:35 Requested-By: tigny (1000) End-Date: 2026-10-02 01:46:35 VarLogDistupgradeApttermlog: Log started: 2026-10-02 01:46:35 Log ended: 2026-10-02 01:46:35 VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade noble ** Attachment added: "apt.log" https://bugs.launchpad.net/bugs/2169233/+attachment/6004611/+files/apt.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2169233 Title: upgrade to Ubuntu 26.04 LTS 'Resolute Raccoon' crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/2169233/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
