[Bug 2017372] Re: error on upgrading ubuntu to 23.04

[Nick Rosbrook]

It looks like ir.archive.ubuntu.com has not been synced with the Lunar
release information yet:

2023-04-23 01:16:51,509 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ kinetic main restricted'
2023-04-23 01:16:51,509 DEBUG verifySourcesListEntry: deb http://ir.archive.ubuntu.com/ubuntu/ lunar main restricted
2023-04-23 01:16:51,509 DEBUG url_downloadable: http://ir.archive.ubuntu.com/ubuntu//dists/lunar/Release
2023-04-23 01:16:51,509 DEBUG s='http' n='ir.archive.ubuntu.com' p='/ubuntu//dists/lunar/Release' q='' f=''
2023-04-23 01:16:52,000 DEBUG error from httplib: 'HTTP Error 404: Not Found'

In the mean time, you can try using a different mirror.

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

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https://bugs.launchpad.net/bugs/2017372

Title:
  error on upgrading ubuntu to 23.04

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

Bug description:
  Invalid package information

  After updating your package information, the essential package 
  'ubuntu-minimal' could not be located. This may be because you have 
  no official mirrors listed in your software sources, or because of 
  excessive load on the mirror you are using. See /etc/apt/sources.list 
  for the current list of configured software sources. 
  In the case of an overloaded mirror, you may want to try the upgrade 
  again later.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.10
  Package: ubuntu-release-upgrader-core 1:22.10.8
  ProcVersionSignature: Ubuntu 5.19.0-40.41-generic 5.19.17
  Uname: Linux 5.19.0-40-generic x86_64
  ApportVersion: 2.23.1-0ubuntu3.2
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Apr 23 01:17:03 2023
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to kinetic on 2023-04-22 (0 days ago)
  VarLogDistupgradeAptlog:
   Log time: 2023-04-23 01:16:30.980147
   Log time: 2023-04-23 01:16:36.278115
   Log time: 2023-04-23 01:17:03.450026
   Log time: 2023-04-23 01:17:06.047351

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