[Bug 1970292] [NEW] ubuntu failed upgrade from 21.10 to 22.04

[James Cobban]

Public bug reported:

sudo do-release-upgrade -d
Checking for a new Ubuntu release

= Welcome to the Ubuntu 'Jammy Jellyfish' development release =

''This release is still in development.''

Thanks for your interest in this development release of Ubuntu.
The Ubuntu developers are moving very quickly to bring you the
absolute latest and greatest software the Open Source Community has to
offer. This development release brings you a taste of the newest features
for the next version of Ubuntu.

== Testing ==

Please help to test this development snapshot and report problems back to the
developers.  For more information about testing Ubuntu, please read:

  http://www.ubuntu.com/testing


== Reporting Bugs ==

This development release of Ubuntu contains bugs. If you want to help
out with bugs, the Bug Squad is always looking for help. Please read the
following information about reporting bugs:

  http://help.ubuntu.com/community/ReportingBugs

Then report bugs using apport in Ubuntu.  For example:

  ubuntu-bug linux

will open a bug report in Launchpad regarding the linux package. Your
comments, bug reports, patches and suggestions will help fix bugs and improve
future releases.


== Participate in Ubuntu ==

If you would like to help shape Ubuntu, take a look at the list of
ways you can participate at

  http://www.ubuntu.com/community/participate/


== More Information ==

You can find out more about Ubuntu on the Ubuntu website and Ubuntu
wiki.

  http://www.ubuntu.com/
  http://wiki.ubuntu.com/


To sign up for Ubuntu development announcements, please
subscribe to Ubuntu's development announcement list at:

  http://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-announce


Continue [yN] y
Get:1 Upgrade tool signature [819 B]                                           
Get:2 Upgrade tool [1,261 kB]                                                  
Ign Upgrade tool                                                               
Ign Upgrade tool                                                               
Ign Upgrade tool                                                               
Err Upgrade tool                                                               
  Connection timed out [IP: 91.189.91.38 80]                                   
Fetched 819 B in 6s (0 B/s)                                                    
authenticate 'jammy.tar.gz' against 'jammy.tar.gz.gpg' 
Authentication failed
Authenticating the upgrade failed. There may be a problem with the network or with the server.

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

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1970292

Title:
  ubuntu failed upgrade from 21.10 to 22.04

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

Bug description:
  sudo do-release-upgrade -d
  Checking for a new Ubuntu release

  = Welcome to the Ubuntu 'Jammy Jellyfish' development release =

  ''This release is still in development.''

  Thanks for your interest in this development release of Ubuntu.
  The Ubuntu developers are moving very quickly to bring you the
  absolute latest and greatest software the Open Source Community has to
  offer. This development release brings you a taste of the newest features
  for the next version of Ubuntu.

  == Testing ==

  Please help to test this development snapshot and report problems back to the
  developers.  For more information about testing Ubuntu, please read:

    http://www.ubuntu.com/testing

  
  == Reporting Bugs ==

  This development release of Ubuntu contains bugs. If you want to help
  out with bugs, the Bug Squad is always looking for help. Please read the
  following information about reporting bugs:

    http://help.ubuntu.com/community/ReportingBugs

  Then report bugs using apport in Ubuntu.  For example:

    ubuntu-bug linux

  will open a bug report in Launchpad regarding the linux package. Your
  comments, bug reports, patches and suggestions will help fix bugs and improve
  future releases.

  
  == Participate in Ubuntu ==

  If you would like to help shape Ubuntu, take a look at the list of
  ways you can participate at

    http://www.ubuntu.com/community/participate/

  
  == More Information ==

  You can find out more about Ubuntu on the Ubuntu website and Ubuntu
  wiki.

    http://www.ubuntu.com/
    http://wiki.ubuntu.com/

  
  To sign up for Ubuntu development announcements, please
  subscribe to Ubuntu's development announcement list at:

    http://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-announce

  
  Continue [yN] y
  Get:1 Upgrade tool signature [819 B]                                           
  Get:2 Upgrade tool [1,261 kB]                                                  
  Ign Upgrade tool                                                               
  Ign Upgrade tool                                                               
  Ign Upgrade tool                                                               
  Err Upgrade tool                                                               
    Connection timed out [IP: 91.189.91.38 80]                                   
  Fetched 819 B in 6s (0 B/s)                                                    
  authenticate 'jammy.tar.gz' against 'jammy.tar.gz.gpg' 
  Authentication failed
  Authenticating the upgrade failed. There may be a problem with the network or with the server.

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