[Bug 1965998] Re: Fresh Ubuntu Install Crash

[Chris Guiver]

Thank you for taking the time to report this bug and helping to make
Ubuntu better.

Bug reporting is about finding & fixing problems, thus preventing future
users from hitting the same bug. You seem to need support more than have
issues with a bug (your issue could be hardware related or lots of
things).

Because of media validation fail; errors can be expected and what is
reported in the logs may not be trustworthy, due to potentially bad
coded read from a invalid ISO or bad write of ISO to installation media.

I do note

Mar 22 23:53:58 ubuntu kernel: [ 1022.718621] EXT4-fs error (device sdb2): htree_dirblock_to_tree:1027: inode #4720121: comm find: Directory block failed checksum
Mar 22 23:53:58 ubuntu kernel: [ 1022.718627] Aborting journal on device sdb2-8.
Mar 22 23:53:58 ubuntu kernel: [ 1022.719481] EXT4-fs (sdb2): Remounting filesystem read-only

I'd check the health of device sdb -
https://help.ubuntu.com/community/Smartmontools

This bug report can be converted to a question (which is aimed at
support). You can also find help with your problem in the support forum
of your local Ubuntu community http://loco.ubuntu.com/ or asking at
https://askubuntu.com or https://ubuntuforums.org, or for more support
options please look at https://discourse.ubuntu.com/t/community-
support/709

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https://bugs.launchpad.net/bugs/1965998

Title:
  Fresh Ubuntu Install Crash

Status in ubiquity package in Ubuntu:
  Invalid

Bug description:
  Installing a fresh installation of Ubuntu from a USB stick crashed
  during installation.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.15.19
  ProcVersionSignature: Ubuntu 5.13.0-30.33~20.04.1-generic 5.13.19
  Uname: Linux 5.13.0-30-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.21
  Architecture: amd64
  CasperMD5CheckMismatches: ./boot/grub/efi.img
  CasperMD5CheckResult: fail
  CasperVersion: 1.445.1
  CurrentDesktop: ubuntu:GNOME
  Date: Tue Mar 22 19:54:40 2022
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu 20.04.4 LTS "Focal Fossa" - Release amd64 (20220223)
  ProcEnviron:
   LANGUAGE=en_US.UTF-8
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   LC_NUMERIC=C.UTF-8
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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