[Bug 2080248] [NEW] ubuntu 22 to 24 - unsolvable problem

[Sylvain]

Public bug reported:

hello

After receiving first message during upgrading from 22.04 LTS to 24 "An
unsolvable problem occurred while calculating the upgrade"

I checked and found this answer to go to 22.10:
sudo apt update && sudo apt full-upgrade -y

I tried it and now i got this:
The following packages have unmet dependencies:
 shim-signed : Dépend: grub-efi-amd64-signed (>= 1.191~) mais 1.187.6+2.06-2ubuntu14.4 devra être installé ou
                        grub-efi-arm64-signed (>= 1.191~) mais il n'est pas installable ou
                        base-files (< 12.3) mais 13ubuntu10.1 devra être installé
E: Erreur, pkgProblem::Resolve generated breakages, which could have been caused by packages needing to be kept as is.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubuntu-release-upgrader-core 1:22.04.19
ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12
Uname: Linux 6.8.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.6
Architecture: amd64
CasperMD5CheckResult: pass
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Tue Sep 10 16:05:47 2024
InstallationDate: Installed on 2022-10-31 (680 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
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 jammy on 2024-09-10 (0 days ago)
VarLogDistupgradeTermlog:

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug dist-upgrade jammy third-party-packages

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https://bugs.launchpad.net/bugs/2080248

Title:
  ubuntu 22 to 24 - unsolvable problem

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  hello

  After receiving first message during upgrading from 22.04 LTS to 24
  "An unsolvable problem occurred while calculating the upgrade"

  I checked and found this answer to go to 22.10:
  sudo apt update && sudo apt full-upgrade -y

  I tried it and now i got this:
  The following packages have unmet dependencies:
   shim-signed : Dépend: grub-efi-amd64-signed (>= 1.191~) mais 1.187.6+2.06-2ubuntu14.4 devra être installé ou
                          grub-efi-arm64-signed (>= 1.191~) mais il n'est pas installable ou
                          base-files (< 12.3) mais 13ubuntu10.1 devra être installé
  E: Erreur, pkgProblem::Resolve generated breakages, which could have been caused by packages needing to be kept as is.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.19
  ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12
  Uname: Linux 6.8.0-40-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Sep 10 16:05:47 2024
  InstallationDate: Installed on 2022-10-31 (680 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
  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 jammy on 2024-09-10 (0 days ago)
  VarLogDistupgradeTermlog:

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