[Bug 2153807] [NEW] unresolvable problem when calculating upgrade

[Gordon Woolgar]

Public bug reported:

Trying to upgrade from 24.04 to 26.04 and I get the message as quoted
above before reverting back to original system

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: ubuntu-release-upgrader-core 1:24.04.28
ProcVersionSignature: Ubuntu 6.17.0-23.23~24.04.1-generic 6.17.13
Uname: Linux 6.17.0-23-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
CasperMD5CheckResult: unknown
CrashDB: ubuntu
CrashReports:
 600:107:109:37:2026-05-17 12:40:05.467155268 +0300:2026-05-17 12:40:05.466155266 +0300:/var/crash/_usr_bin_blueman-applet.1000.uploaded
 640:1000:109:89122:2026-05-17 12:39:55.803144454 +0300:2026-05-17 12:40:01.574150454 +0300:/var/crash/_usr_bin_blueman-applet.1000.crash
 664:1000:109:0:2026-05-17 12:40:01.559150436 +0300:2026-05-17 12:40:01.559150436 +0300:/var/crash/_usr_bin_blueman-applet.1000.upload
CurrentDesktop: ubuntu:GNOME
Date: Thu May 21 20:13:02 2026
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to noble on 2026-05-21 (0 days ago)

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


** Tags: amd64 apport-bug dist-upgrade noble wayland-session

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https://bugs.launchpad.net/bugs/2153807

Title:
  unresolvable problem when calculating upgrade

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

Bug description:
  Trying to upgrade from 24.04 to 26.04 and I get the message as quoted
  above before reverting back to original system

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: ubuntu-release-upgrader-core 1:24.04.28
  ProcVersionSignature: Ubuntu 6.17.0-23.23~24.04.1-generic 6.17.13
  Uname: Linux 6.17.0-23-generic x86_64
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CrashDB: ubuntu
  CrashReports:
   600:107:109:37:2026-05-17 12:40:05.467155268 +0300:2026-05-17 12:40:05.466155266 +0300:/var/crash/_usr_bin_blueman-applet.1000.uploaded
   640:1000:109:89122:2026-05-17 12:39:55.803144454 +0300:2026-05-17 12:40:01.574150454 +0300:/var/crash/_usr_bin_blueman-applet.1000.crash
   664:1000:109:0:2026-05-17 12:40:01.559150436 +0300:2026-05-17 12:40:01.559150436 +0300:/var/crash/_usr_bin_blueman-applet.1000.upload
  CurrentDesktop: ubuntu:GNOME
  Date: Thu May 21 20:13:02 2026
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to noble on 2026-05-21 (0 days ago)

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