Public bug reported: Hi,
I have a similar issue as bug 2125602 when trying to upgrade from 26304 LTS to 26.10 : At step of new repositories configuration, I get the error message : "It is recommended to install supported versions from the Ubuntu archive, and try the upgrade again. Do you want to continue the upgrade anyways? Continue [yN]" with a long list of packages. All of them (deb and snaps), excepted from a few ones from ppa, are from official Ubuntu repositories. I have libwebkit2gtk version 2.52 installed $ sudo apt update Atteint : 1 http://security.ubuntu.com/ubuntu resolute-security InRelease Atteint : 2 https://ppa.launchpadcontent.net/libreoffice/libreoffice-prereleases/ubuntu resolute InRelease Atteint : 3 https://ppa.launchpadcontent.net/mkusb/ppa/ubuntu resolute InRelease Atteint : 4 https://ppa.launchpadcontent.net/xtradeb/apps/ubuntu resolute InRelease Atteint : 5 http://archive.ubuntu.com/ubuntu resolute InRelease Atteint : 6 http://archive.ubuntu.com/ubuntu resolute-updates InRelease Atteint : 7 http://archive.ubuntu.com/ubuntu resolute-backports InRelease Tous les paquets sont à jour. $ dpkg -l | grep -v ^ii +-- Desired=Unknown/Install/Remove/Purge/Hold |+- Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend ||+ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||| Nom Version Architecture Description +++-===============================================-==========================================-============-======================================= rc linux-image-7.0.0-14-generic 7.0.0-14.14 amd64 Signed kernel image generic rc linux-main-modules-zfs-7.0.0-14-generic 7.0.0-14.14+3 amd64 Signed zfs module for 7.0.0-14 rc linux-modules-7.0.0-14-generic 7.0.0-14.14 amd64 Linux kernel modules for version 7.0.0 $ ls -l /var/crash total 4 -rw-r--r-- 1 root whoopsie 279 Jul 20 09:37 kexec_cmd $ apt list ?obsolete czkawka/now 11.0.1-1xtradeb1.2404.1 amd64 [installé, local] dropbox/now 2025.05.20 amd64 [installé, local] firefox-nightly-l10n-fr/now 154.0a1~20260719211319 all [installé, local] firefox-nightly/now 154.0a1~20260719211319 amd64 [installé, local] libqt5pdf5/now 5.15.19+dfsg2-3 amd64 [installé, local] qt5-image-formats-plugin-pdf/now 5.15.19+dfsg2-3 amd64 [installé, local] radiotray-ng/now 0.2.10 amd64 [installé, local] thunderbird-mozsymbols/now 1:140.5.0+build2-0ubuntu0.25.10.1~mt1 amd64 [installé, local] $ sudo do-release-upgrade -c Recherche d'une nouvelle version d'Ubuntu Aucune nouvelle version n'a été trouvée. $ sudo do-release-upgrade -d … libmysqlclient24.........Installed from: origine inconnue libnss-sss...............Installed from: origine inconnue libpam-sss...............Installed from: origine inconnue libpq5...................Installed from: origine inconnue libraw23t64..............Installed from: origine inconnue libsqlite3-0.............Installed from: origine inconnue libssl3t64...............Installed from: origine inconnue libsss-certmap0..........Installed from: origine inconnue libsss-idmap0............Installed from: origine inconnue libsss-nss-idmap0........Installed from: origine inconnue linux-generic............Installed from: origine inconnue linux-generic-hwe-24.04..Installed from: origine inconnue linux-generic-hwe-26.04..Installed from: origine inconnue linux-headers-generic....Installed from: origine inconnue linux-headers-generic-hwe-26.04Installed from: origine inconnue linux-image-generic......Installed from: origine inconnue linux-image-generic-hwe-26.04Installed from: origine inconnue linux-libc-dev...........Installed from: origine inconnue linux-perf...............Installed from: origine inconnue linux-tools-common.......Installed from: origine inconnue openssh-client...........Installed from: origine inconnue openssl..................Installed from: origine inconnue openssl-provider-legacy..Installed from: origine inconnue python3-idna.............Installed from: origine inconnue python3-pil..............Installed from: origine inconnue python3-pil.imagetk......Installed from: origine inconnue python3-sss..............Installed from: origine inconnue python3-twisted..........Installed from: origine inconnue shotwell.................Installed from: LP-PPA-xtradeb-apps shotwell-common..........Installed from: LP-PPA-xtradeb-apps sssd.....................Installed from: origine inconnue sssd-ad..................Installed from: origine inconnue sssd-ad-common...........Installed from: origine inconnue sssd-common..............Installed from: origine inconnue sssd-ipa.................Installed from: origine inconnue sssd-krb5................Installed from: origine inconnue sssd-krb5-common.........Installed from: origine inconnue sssd-ldap................Installed from: origine inconnue sssd-proxy...............Installed from: origine inconnue tar......................Installed from: origine inconnue transmission.............Installed from: LP-PPA-xtradeb-apps transmission-common......Installed from: LP-PPA-xtradeb-apps transmission-gtk.........Installed from: LP-PPA-xtradeb-apps ubuntu-pro-client........Installed from: origine inconnue ubuntu-pro-client-l10n...Installed from: origine inconnue wget.....................Installed from: origine inconnue Il est préférable d'installer les versions prises en charge à partir de l'archive Ubuntu et de relancer la mise à niveau. Voulez-vous malgré tout poursuivre la mise à niveau ? _Continuer [oN] If I click on Yes : libnss-sss libpam-sss libpq5 libraw23t64 libsqlite3-0 libssl3t64 libsss-certmap0 libsss-idmap0 libsss-nss-idmap0 linux-generic linux-generic-hwe-24.04 linux-generic-hwe-26.04 linux-headers-generic linux-headers-generic-hwe-26.04 linux-image-generic linux-image-generic-hwe-26.04 linux-libc-dev linux-perf linux-tools-common openssh-client openssl openssl-provider-legacy python3-idna python3-pil python3-pil.imagetk python3-sss python3-twisted shotwell shotwell-common sssd sssd-ad sssd-ad-common sssd-common sssd-ipa sssd-krb5 sssd-krb5-common sssd-ldap sssd-proxy tar transmission transmission-common transmission-gtk ubuntu-pro-client ubuntu-pro-client-l10n wget Restauration du système dans son état d'origine Annulation Lecture des listes de paquets… Terminé Construction de l'arbre des dépendances… Terminé Lecture des informations d'état… Terminé === Command detached from window (Mon Jul 20 14:55:46 2026) === === Command terminated with exit status 1 (Mon Jul 20 14:55:56 2026) === ** Affects: webkit2gtk (Ubuntu) Importance: Undecided Status: New ** Attachment added: "Capture d’écran du 2026-07-20 11-32-29.png" https://bugs.launchpad.net/bugs/2161332/+attachment/5984614/+files/Capture%20d%E2%80%99%C3%A9cran%20du%202026-07-20%2011-32-29.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2161332 Title: do-release-upgrade to 26.10 fails: Foreign Packages Installed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/webkit2gtk/+bug/2161332/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
