[Bug 1922324] Re: Could not calculate the upgrade

[Brian Murray]

*** This bug is a duplicate of bug 1886748 ***
    https://bugs.launchpad.net/bugs/1886748

** This bug has been marked a duplicate of bug 1886748
   upgrade from 18.04 to 20.04 fails to calculate if libomp5 is installed

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https://bugs.launchpad.net/bugs/1922324

Title:
  Could not calculate the upgrade

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

Bug description:
  I want to upgrade my Ubuntu 18.04 LTS to 20.04.2 LTS, but got this:

  
  Preparing to upgrade=> Done
  Setting new software channels=>
  -------------------------------download=> Done
  -------------------------------calculating the upgrade=> error

  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade.

   If none of this applies, then please report this bug using the
  command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If
  you want to investigate this yourself the log files in '/var/log/dist-
  upgrade' will contain details about the upgrade. Specifically, look at
  'main.log' and 'apt.log'.

  
  When I go to the terminal and use the command:

  
  shashwat at shashwat-Inspiron-3521:~$ ubuntu-bug ubuntu-release-upgrader-core
  comm: /var/log/dmesg: No such file or directory

  
  This is the second error I encounter.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.42
  ProcVersionSignature: Ubuntu 4.15.0-140.144-generic 4.15.18
  Uname: Linux 4.15.0-140-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.23
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Apr  2 11:16:25 2021
  InstallationDate: Installed on 2019-01-07 (815 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2021-04-02 (0 days ago)
  VarLogDistupgradeTermlog:

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