> Did you rule out the option of early-install'in systemd-resolved during the upgrade?
My assessment was that this would be too complicated in practice. While there are many mechanisms in the upgrader to *mark* additional packages for installation, there is no good way to say "install this package right now" early in the upgrade. Nor is there a way to change the ordering of packages installed during the upgrade. The advantage of disabling the stub resolver is that (a) it leaves the apt cache and upgrade calculation alone, and (b) it's a supported mode for systemd-resolved anyways. We're not doing anything tricky; just transiently setting `DNSStubListener=no`. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/2043820 Title: Unable to contact snap store on Xubuntu from Jammy to Noble Status in firefox package in Ubuntu: Confirmed Status in snapd package in Ubuntu: Confirmed Status in ubuntu-release-upgrader package in Ubuntu: Invalid Status in firefox source package in Noble: Confirmed Status in snapd source package in Noble: Confirmed Status in ubuntu-release-upgrader source package in Noble: Triaged Bug description: When running `do-release-upgrade -d` on Jammy Xubuntu, the upgrade fails consistently at the `Installing the firefox snap` step. This was first detected on Jenkins [1], then reproduced locally with `auto-upgrade-testing`, then finally by manually running a `do- release-upgrade -d` in a VM. [1]: https://platform-qa-jenkins.ps5.ubuntu.com/view/upgrade- list/job/upgrade_ubuntu-jammy-noble-xubuntu-amd64_qemu/7/consoleFull (Jenkins full log attached) ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: ubuntu-release-upgrader-core 1:22.04.17 ProcVersionSignature: User Name 5.15.0-88.98-generic 5.15.126 Uname: Linux 5.15.0-88-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CrashDB: ubuntu CurrentDesktop: XFCE Date: Fri Nov 17 18:24:22 2023 PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: ubuntu-release-upgrader UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/2043820/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp