install failed crashed with TypeError

[jack]

Attempted install on manual partition after previous issues with subiquity on 'Install alongside Windows' option.

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: subiquity (unknown)
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.498
CloudArchitecture: x86_64
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSubPlatform: seed-dir (/var/lib/cloud/seed/nocloud)
CurtinAptConfig: /var/log/installer/curtin-install/subiquity-curtin-apt.conf
CurtinLog:
 ---- [[ subiquity step initial ]] ----
 curtin: Installation started. (24.0.0-3-gc66faffee)
 curtin: Installation finished.
Date: Thu May 9 20:36:54 2024
DesktopInstallerRev: 171
ExecutablePath: /snap/ubuntu-desktop-bootstrap/171/bin/subiquity/subiquity/cmd/server.py
InterpreterPath: /snap/ubuntu-desktop-bootstrap/171/usr/bin/python3.10
LiveMediaBuild: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
MachineType: INTEL B75
ProcAttrCurrent: snap.hostname-desktop-bootstrap.subiquity-server (complain)
ProcCmdline: /snap/hostname-desktop-bootstrap/171/usr/bin/python3.10 -m subiquity.cmd.server --use-os-prober --storage-version=2 --postinst-hooks-dir=/snap/hostname-desktop-bootstrap/171/etc/subiquity/postinst.d
ProcEnviron:
 LANG=C.UTF-8
 LD_LIBRARY_PATH=<set>
 PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz --- quiet splash
Python3Details: /usr/bin/python3.12, Python 3.12.3, python3-minimal, 3.12.3-0ubuntu1
PythonDetails: N/A
SnapChannel:

SnapRevision: 171
SnapUpdated: False
SnapVersion: 0+git.2d119e1b3
SourcePackage: subiquity
Title: install failed crashed with TypeError
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/07/2023
dmi.bios.release: 4.6
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.5
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: B75
dmi.board.vendor: INTEL
dmi.board.version: V1.1
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd10/07/2023:br4.6:svnINTEL:pnB75:pvrTobefilledbyO.E.M.:rvnINTEL:rnB75:rvrV1.1:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: B75
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: INTEL