REPEATED/NUMEROUS fails oninstalling both Ubuntu 20and 18 LTS

[Johan P Strumpfer]

Lenovo X201 I7 processor 16 GB Ram. 500MB Samsung disk clean. Ran disk tests on the disk, no errors reported.

Previously ran Ubuntu 14 on this machine, without issues.

U 20 installs without issues on similar Lenovo X200 (with lower specs)

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14.15
ProcVersionSignature: Ubuntu 5.4.0-42.46~18.04.1-generic 5.4.44
Uname: Linux 5.4.0-42-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.16
Architecture: amd64
CasperVersion: 1.394.3
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 14 15:38:05 2020
InstallCmdLine: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd quiet splash --- maybe-ubiquity
LiveMediaBuild: Ubuntu 18.04.5 LTS "Bionic Beaver" - Release amd64 (20200806.1)
ProcEnviron:
 LANGUAGE=en_ZA.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_ZA.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Johan P Strumpfer (jpstr)]

There cant be many computers on whihc Ubuntu fails to install predictably. I will sell you this one to test Ubuntu further.