[Bug 1874238] Re: Upgrading from Ubuntu 18.04 to 20.04 fails

[Brian Murray]

You have a version of nodejs installed which has a version number
greater than the one from the official Ubuntu archive which is
preventing the upgrade from being calculated.  You have nodejs
13.13.0-1nodesource1 while the our releases contain the following
versions:

 $ rmadison nodejs
 nodejs | 0.6.12~dfsg1-1ubuntu1    | precise/universe         | source, amd64, armel, armhf, i386
 nodejs | 0.10.25~dfsg2-2ubuntu1   | trusty/universe          | source, amd64, armhf, i386, powerpc, ppc64el
 nodejs | 0.10.25~dfsg2-2ubuntu1.2 | trusty-security/universe | source, amd64, armhf, i386, powerpc, ppc64el
 nodejs | 0.10.25~dfsg2-2ubuntu1.2 | trusty-updates/universe  | source, amd64, armhf, i386, powerpc, ppc64el
 nodejs | 4.2.6~dfsg-1ubuntu4      | xenial/universe          | source, amd64, arm64, armhf, i386, powerpc, ppc64el, s390x
 nodejs | 4.2.6~dfsg-1ubuntu4.2    | xenial-security/universe | source, amd64, arm64, armhf, i386, powerpc, ppc64el, s390x
 nodejs | 4.2.6~dfsg-1ubuntu4.2    | xenial-updates/universe  | source, amd64, arm64, armhf, i386, powerpc, ppc64el, s390x
 nodejs | 8.10.0~dfsg-2            | bionic/universe          | source, amd64, arm64, armhf, i386, ppc64el, s390x
 nodejs | 8.10.0~dfsg-2ubuntu0.2   | bionic-security/universe | source, amd64, arm64, armhf, i386, ppc64el, s390x
 nodejs | 8.10.0~dfsg-2ubuntu0.4   | bionic-updates/universe  | source, amd64, arm64, armhf, i386, ppc64el, s390x
 nodejs | 10.15.2~dfsg-1           | disco/universe           | source, amd64, arm64, armhf, i386, ppc64el, s390x
 nodejs | 10.15.2~dfsg-2ubuntu1    | eoan/universe            | source, amd64, arm64, armhf, i386, ppc64el, s390x
 nodejs | 10.19.0~dfsg-3ubuntu1    | focal/universe           | source, amd64, arm64, armhf, ppc64el, s390x

You'll need to install the version of nodejs from the official archive
of Ubuntu for the upgrade to be calculable.


** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Incomplete

** Summary changed:

- Upgrading from Ubuntu 18.04 to 20.04 fails
+ Upgrading from Ubuntu 18.04 to 20.04 fails due to nodejs from unknown archive

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https://bugs.launchpad.net/bugs/1874238

Title:
  Upgrading from Ubuntu 18.04 to 20.04 fails due to nodejs from unknown
  archive

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

Bug description:
  Running sudo do-release-upgrade -d fails.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.37
  ProcVersionSignature: Ubuntu 5.3.0-40.32~18.04.1-generic 5.3.18
  Uname: Linux 5.3.0-40-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: communitheme:ubuntu:GNOME
  Date: Wed Apr 22 13:56:35 2020
  InstallationDate: Installed on 2019-12-30 (114 days ago)
  InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2020-04-22 (0 days ago)

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