Please help me to resolve this issue. It's frustrating. I can't install any versions of Ubuntu in Windows (Dual boot).
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubiquity 20.04.15.2
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.4
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.445.1
CurrentDesktop: ubuntu:GNOME
Date: Thu Oct 8 19:17:03 2020
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
LANGUAGE=en_PH.UTF-8
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_PH.UTF-8
LC_NUMERIC=C.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)
The following errors can be found in UbiquitySyslog.txt which was automatically attached to this bug report:
Oct 8 11:16:51 ubuntu kernel: [ 508.176157] SQUASHFS error: zlib decompression failed, data probably corrupt
Oct 8 11:16:51 ubuntu kernel: [ 508.176166] SQUASHFS error: squashfs_read_data failed to read block 0x1e9c75cc
It's possible you have a bad write to your media. If you're still having problems please allow the check the integrity of the image to complete, and if this confirms that the media is corrupt, try re-writing and/or re-downloading it.
Did you allow the integrity check to run to completion?