[Bug 2116976] Re: Ubuntu 25.04: apt-get upgrade: Could not calculate the upgrade

[Valentyn Shtronda]

This problem disappeared. Maybe package metadata was updated.

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https://bugs.launchpad.net/bugs/2116976

Title:
  Ubuntu 25.04: apt-get upgrade: Could not calculate the upgrade

Status in update-manager package in Ubuntu:
  New

Bug description:
  Software Updater showed the following message box:

  Could not calculate the upgrade
  An unresolvable problem occurred while calculating the upgrade.
  Please report this bug against the 'update-manager' package and include the following error message:
  E:Unable to correct problems, you have held broken packages.

  Then I tried to upgrade packages in terminal:

  $ sudo apt-get update
  <no errors>

  $ sudo apt-get upgrade
  Reading package lists... Done
  Building dependency tree... Done
  Reading state information... Done
  Calculating upgrade... Error!
  Calculating upgrade... Done
  The following upgrades have been deferred due to phasing:
    firmware-sof-signed
  The following packages have been kept back:
    libnvidia-cfg1-570 libnvidia-compute-570 libnvidia-compute-570:i386 libnvidia-decode-570 libnvidia-decode-570:i386 libnvidia-encode-570 libnvidia-encode-570:i386 libnvidia-extra-570 libnvidia-fbc1-570 libnvidia-fbc1-570:i386 libnvidia-gl-570 libnvidia-gl-570:i386
    linux-modules-nvidia-570-6.14.0-23-generic linux-modules-nvidia-570-generic linux-modules-nvidia-570-open-6.14.0-23-generic linux-modules-nvidia-570-open-generic linux-objects-nvidia-570-6.14.0-23-generic linux-signatures-nvidia-6.14.0-23-generic
    nvidia-compute-utils-570 nvidia-driver-570-open nvidia-kernel-common-570 nvidia-kernel-source-570-open nvidia-utils-570 xserver-xorg-video-nvidia-570
  The following packages will be upgraded:
    apport apport-core-dump-handler apport-gtk google-chrome-stable libc-bin libc-dev-bin libc6 libc6:i386 libc6-dbg libc6-dev libc6-dev-i386 libc6-dev-x32 libc6-i386 libc6-x32 libgnutls-dane0t64 libgnutls-openssl27t64 libgnutls28-dev libgnutls30t64 libnvidia-common-570
    linux-modules-nvidia-560-generic linux-modules-nvidia-560-open-generic locales python3-apport python3-problem-report
  24 upgraded, 0 newly installed, 0 to remove and 25 not upgraded.
  Need to get 151 MB of archives.
  After this operation, 440 kB of additional disk space will be used.
  N: Some packages may have been kept back due to phasing.
  Do you want to continue? [Y/n]

  ProblemType: Bug
  DistroRelease: Ubuntu 25.04
  Package: update-manager 1:25.04.5
  ProcVersionSignature: Ubuntu 6.14.0-23.23-generic 6.14.5
  Uname: Linux 6.14.0-23-generic x86_64
  ApportVersion: 2.32.0-0ubuntu5.2
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Jul 15 22:03:31 2025
  InstallationDate: Installed on 2020-07-15 (1826 days ago)
  InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
  PackageArchitecture: all
  SourcePackage: update-manager
  UpgradeStatus: Upgraded to plucky on 2025-06-01 (44 days ago)

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