[Bug 1924839] Re: Can't upgrade from 18.04 to 20.x

[Brian Murray]

*** This bug is a duplicate of bug 1889250 ***
    https://bugs.launchpad.net/bugs/1889250

Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1889250, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

** This bug has been marked a duplicate of bug 1889250
   Unable to calculate the upgrade to 20.04 due to nodejs from nodesource

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https://bugs.launchpad.net/bugs/1924839

Title:
  Can't upgrade from 18.04 to 20.x

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

Bug description:
  I try to upgrade to Ubuntu 20, but with no success. I've uncheck all
  other software sources except standard ones. In finally I see
  https://i.imgur.com/btbHwYE.png

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.42
  Uname: Linux 5.8.0-050800-lowlatency x86_64
  NonfreeKernelModules: veeamsnap
  ApportVersion: 2.20.9-0ubuntu7.23
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: KDE
  Date: Sat Apr 17 12:55:02 2021
  InstallationDate: Installed on 2020-04-07 (374 days ago)
  InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2021-04-17 (0 days ago)
  VarLogDistupgradeTermlog:

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