[Bug 1967341] Re: System freeze during upgrade from 21.10 to 22.04 beta

[Nick Rosbrook]

This sounds like a duplicate of bug 1966317. Are there any .crash files
in /var/crash?

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https://bugs.launchpad.net/bugs/1967341

Title:
  System freeze during upgrade from 21.10 to 22.04 beta

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

Bug description:
  I am running two laptops with 21.10 and have upgraded both to 22.04
  using the following commands:

  sudo apt update; sudo apt upgrade
  sudo update-manager -d

  THe update manager wizard starts fine and gets about half way through
  installing new packages. At this point the screen went blank with just
  a cursor, followed by my Dell system logo (i.e. looking as if it was
  rebooting). However the system had frozen at this point and required a
  power cycle to recover.

  I then used the grub menu to access the restore session and used the
  dpkg repair option to complete the package installations. When done I
  rebooted the laptops and the upgrade appears to have completed OK.

  This will need to be investigated and solved for mainstream release as
  most users will not wish to manually restore the upgrade in this way.

  Thanks
  Nick

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.7
  ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27
  Uname: Linux 5.15.0-23-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu79
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Mar 31 18:54:11 2022
  InstallationDate: Installed on 2022-02-28 (31 days ago)
  InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: ubuntu-release-upgrader
  UpgradeStatus: No upgrade log present (probably fresh install)

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