i get errno 5 input/output error whenever I install ubuntu 20.04 LTS, I tried to install it several times on VBox, but receiving the same error for at least 6 times. Thank you for your help in solving this issue.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubiquity 20.04.15
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.445
CurrentDesktop: ubuntu:GNOME
Date: Sat Jul 18 19:25:22 2020
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed initrd=/casper/initrd quiet splash --- maybe-ubiquity
LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
ProcEnviron:
LANGUAGE=en_GB.UTF-8
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_GB.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:
Jul 18 18:22:17 ubuntu kernel: [ 182.025929] SQUASHFS error: zlib decompression failed, data probably corrupt
Jul 18 18:22:17 ubuntu kernel: [ 182.025932] SQUASHFS error: squashfs_read_data failed to read block 0x1330e0e0
It's possible you have a bad write to your media. Did you allow the integrity check to run to completion? If so, were any errors reported?
Please retry re-writing and/or re-downloading the ISO image, allow the integrity check to run to completion and then report your findings here.
In the absence of any further comments this bug report will expire in approximately 60 days time.