[Bug 1905131] [NEW] Trying to upgrade ubuntu 16.04 to 18.04. Received a message saying to purge unofficial software packages from lauchpad using ppa-purge package. But i do not know which package to delete. What should i do? (i'm a beginner to ubuntu)

[Venkata Krishna Guntuka]

Public bug reported:

Trying to upgrade ubuntu 16.04 to 18.04. 
Received a message saying to purge unofficial software packages from lauchpad using ppa-purge package. But i do not know which package to delete. What should i do? (i'm a beginner to ubuntu)

The message also gave option for me to manually investigate in the
location: /var/log/dist-upgrade. Speciafically to look at main.log and
apt.log.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.32
ProcVersionSignature: Ubuntu 4.15.0-123.126~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-123-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.27
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Sat Nov 21 20:00:07 2020
InstallationDate: Installed on 2019-09-22 (425 days ago)
InstallationMedia: Ubuntu 16.04.6 LTS "Xenial Xerus" - Release amd64 (20190227)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to xenial on 2020-11-21 (0 days ago)
VarLogDistupgradeTermlog:

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug dist-upgrade third-party-packages xenial

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https://bugs.launchpad.net/bugs/1905131

Title:
  Trying to upgrade ubuntu 16.04 to 18.04. Received a message saying to
  purge unofficial software packages from lauchpad using ppa-purge
  package. But i do not know which package to delete. What should i do?
  (i'm a beginner to ubuntu)

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

Bug description:
  Trying to upgrade ubuntu 16.04 to 18.04. 
  Received a message saying to purge unofficial software packages from lauchpad using ppa-purge package. But i do not know which package to delete. What should i do? (i'm a beginner to ubuntu)

  The message also gave option for me to manually investigate in the
  location: /var/log/dist-upgrade. Speciafically to look at main.log and
  apt.log.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.32
  ProcVersionSignature: Ubuntu 4.15.0-123.126~16.04.1-generic 4.15.18
  Uname: Linux 4.15.0-123-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.27
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Sat Nov 21 20:00:07 2020
  InstallationDate: Installed on 2019-09-22 (425 days ago)
  InstallationMedia: Ubuntu 16.04.6 LTS "Xenial Xerus" - Release amd64 (20190227)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to xenial on 2020-11-21 (0 days ago)
  VarLogDistupgradeTermlog:

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