Comment 0 for bug 1871689

Trying to install the Xubuntu 20200408 amd64 ISO from USB, Try (safe graphics mode) on Lenovo E495 (AMD Ryzen 7 mobile CPU) - not sure if the CPU might have something to do with this but probably not.

Nothing obvious in the logs I've checked.

Currently the system has been sitting idle for almost 2 hours with the ubiquity GUI showing "Saving installed packages...".

The root file-system directory structure hasn't been created:

root@xubuntu:~# mount | grep rootfs
/dev/mapper/ELLOE00-rootfs on /tmp/tmp.woX6753mbL type ext4 (rw,relatime)

root@xubuntu:~# find /tmp/tmp.woX6753mbL/
/tmp/tmp.woX6753mbL/
/tmp/tmp.woX6753mbL/lost+found

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubiquity 20.04.9
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu24
Architecture: amd64
CasperVersion: 1.443
Date: Wed Apr 8 19:36:52 2020
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/xubuntu.seed quiet splash ---
LiveMediaBuild: Xubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200408)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=C.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)