Installation crashes

[Juergen Meixner]

Erstinstallation von Ubuntu 22.04 neben Windows 10 UEFI Modus fehlgeschlagen.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity 22.04.20
ProcVersionSignature: Ubuntu 6.5.0-18.18~22.04.1-generic 6.5.8
Uname: Linux 6.5.0-18-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.470.2
CurrentDesktop: ubuntu:GNOME
Date: Thu Mar 14 23:50:21 2024
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220)
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Juergen Meixner (juergen-sly)]

Sorry for that, but can't explain what happend to the installation process, the pop up window shows for a sec and closes abruptly, the messages is something with the system.

[Paul White (paulw2u)]

From UbiquitySyslog.txt which was added to this bug report:

Mar 14 22:49:57 ubuntu kernel: [ 477.899255] SQUASHFS error: zlib decompression failed, data probably corrupt
Mar 14 22:49:57 ubuntu kernel: [ 477.899277] SQUASHFS error: Failed to read block 0x969ea59c: -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 may be re-download the image too).