[Bug 2146783] [NEW] cannot resolve package during upgrade to resolute

[YannicK]

Public bug reported:


Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade.

ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: ubuntu-release-upgrader-core 1:25.10.8
ProcVersionSignature: Ubuntu 6.17.0-19.19-generic 6.17.13
Uname: Linux 6.17.0-19-generic x86_64
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: unknown
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Mon Mar 30 14:52:48 2026
InstallationDate: Installed on 2025-08-03 (239 days ago)
InstallationMedia: Kubuntu 25.04 "Plucky Puffin" - Release amd64 (20250417)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to questing on 2026-03-30 (0 days ago)
VarLogDistupgradeAptHistorylog:
 Start-Date: 2026-03-30  14:50:39
 Requested-By: yannick (1000)
 End-Date: 2026-03-30  14:50:39
VarLogDistupgradeApttermlog:
 Log started: 2026-03-30  14:50:39
 Log ended: 2026-03-30  14:50:39

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


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

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https://bugs.launchpad.net/bugs/2146783

Title:
  cannot resolve package during upgrade to resolute

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

Bug description:

  
  Could not calculate the upgrade 

  An unresolvable problem occurred while calculating the upgrade.

  ProblemType: Bug
  DistroRelease: Ubuntu 25.10
  Package: ubuntu-release-upgrader-core 1:25.10.8
  ProcVersionSignature: Ubuntu 6.17.0-19.19-generic 6.17.13
  Uname: Linux 6.17.0-19-generic x86_64
  ApportVersion: 2.33.1-0ubuntu3
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CrashDB: ubuntu
  CurrentDesktop: KDE
  Date: Mon Mar 30 14:52:48 2026
  InstallationDate: Installed on 2025-08-03 (239 days ago)
  InstallationMedia: Kubuntu 25.04 "Plucky Puffin" - Release amd64 (20250417)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to questing on 2026-03-30 (0 days ago)
  VarLogDistupgradeAptHistorylog:
   Start-Date: 2026-03-30  14:50:39
   Requested-By: yannick (1000)
   End-Date: 2026-03-30  14:50:39
  VarLogDistupgradeApttermlog:
   Log started: 2026-03-30  14:50:39
   Log ended: 2026-03-30  14:50:39

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