[Bug 2114692] Re: Ubuntu 22.04.3 LTS installer crash with msg Clean CD/DVD

[paulw2u]

Thank you for taking the time to report this bug and helping to make
Ubuntu better. We are sorry that we do not always have the capacity to
review all reported bugs in a timely manner.

>From UbiquitySyslog.txt which has been added to this bug report:

Jun 15 23:05:11 ubuntu kernel: [  516.605019] SQUASHFS error: zlib decompression failed, data probably corrupt
Jun 15 23:05:11 ubuntu kernel: [  516.605030] SQUASHFS error: Failed to read block 0x3df6fc35: -5

It's possible you had a bad write to your installation media or for some
other reason its contents could not be read correctly. If you've tried
again and are still having problems you should try re-writing the image
to your media (and maybe also download the image again as well).

** Changed in: ubiquity (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2114692

Title:
  Ubuntu 22.04.3 LTS installer crash with msg Clean CD/DVD

Status in ubiquity package in Ubuntu:
  Incomplete

Bug description:
  frustrating that all installations of 2022 and 2024 refuse to install
  2024 using zsync for installation whilst 2022 uses .py Python for install

  the 2016 installation was i386 and amd64/EMT64 Intel and worked as
  designed

  since the advent of efi booting and GPT disks - I have problems to
  install successfully

  HENNIE
  South Africa in Gauteng Province

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubiquity 22.04.20
  ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12
  Uname: Linux 6.8.0-40-generic x86_64
  NonfreeKernelModules: zfs
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CasperVersion: 1.470.2
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Jun 16 01:06:09 2025
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu 22.04.5 LTS "Jammy Jellyfish" - Release amd64 (20240911)
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

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