[Bug 1986902] Re: ubuntu failed upgrade from 21.10 to 22.04

[James Cobban]

sudo apt-get update complains:

Get:6 http://ppa.launchpad.net/ondrej/php/ubuntu focal InRelease [23.9 kB]
Err:6 http://ppa.launchpad.net/ondrej/php/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4F4EA0AAE5267A6C
Reading package lists... Done
W: GPG error: http://ppa.launchpad.net/ondrej/php/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 4F4EA0AAE5267A6C
E: The repository 'http://ppa.launchpad.net/ondrej/php/ubuntu focal InRelease' is not signed.

I did not add that PPA to the system, the 22.04 UPGRADE added it.  Why
is the upgrade adding PPAs which DO NOT WORK?

I tried this both using the Canadian Server and the Main Server.

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https://bugs.launchpad.net/bugs/1986902

Title:
  ubuntu failed upgrade from 21.10 to 22.04

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

Bug description:
  I manually removed all of the PPAs in Other Software but the upgrade
  still would not complete.  Telling me to run ppa-purge but with no
  clues as to what parameters to specify is not helpful.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubuntu-release-upgrader-core 1:20.04.38
  ProcVersionSignature: Ubuntu 5.4.0-124.140-generic 5.4.195
  Uname: Linux 5.4.0-124-generic x86_64
  ApportVersion: 2.20.11-0ubuntu27.24
  Architecture: amd64
  CasperMD5CheckResult: skip
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Aug 18 00:26:26 2022
  InstallationDate: Installed on 2020-02-09 (920 days ago)
  InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to focal on 2022-08-18 (0 days ago)
  VarLogDistupgradeTermlog:

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