xubuntu jellyfish installer crash

[Bob H]

crash reports
reboot required pkgs
error: path contained symlinks

crash occurs as slide show starts

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity 21.10.10
ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
Uname: Linux 5.13.0-19-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu73
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.465
Date: Wed Nov 24 04:21:04 2021
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz nomodeset file=/cdrom/preseed/xubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Xubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20211124)
ProcEnviron:
 LANGUAGE=en_GB.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 LC_NUMERIC=C.UTF-8
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Chris Guiver (guiverc)]

Thank you for taking the time to report this bug and helping to make Ubuntu better (and for your QA-testing!)

Nov 24 04:19:56 xubuntu ubiquity: chroot: failed to run command ‘tempfile’: No such file or directory

marking dup.