[Bug 1875023] Re: Can't upgrade from Ubuntu Server 18.04.4 LTS to 20.04 LTS

[Bruno Mantovani]

I fixed by myself:
removed old java8 oracle package and old php7.0 installed from the disabled third parties repo.

After that upgrade run without problem

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

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https://bugs.launchpad.net/bugs/1875023

Title:
  Can't upgrade from  Ubuntu Server 18.04.4 LTS to 20.04 LTS

Status in ubuntu-release-upgrader package in Ubuntu:
  Fix Released

Bug description:
  Can not upgrade from ubuntu server 18.04.4 lts to 20.04 LTS

  Error appear on do-release-upgrade -d
  I have two third party ppa disabled.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.37
  ProcVersionSignature: Ubuntu 4.15.0-96.97-generic 4.15.18
  Uname: Linux 4.15.0-96-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  CrashDB: ubuntu
  Date: Sat Apr 25 15:51:24 2020
  InstallationDate: Installed on 2016-05-08 (1447 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.3)
  PackageArchitecture: all
  ProcEnviron:
   TERM=screen-256color
   PATH=(custom, no user)
   LANG=it_IT.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2020-04-25 (0 days ago)

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