Installation crashes when installing with ZFS

[Thomas Boerner]

I can see in the gnome disk tool that after creating and formatting the ZFS system the installer crashes

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity 22.04.12
ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27
Uname: Linux 5.15.0-23-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu80
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.468
Date: Thu Apr 7 17:49:44 2022
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 22.04 LTS "Jammy Jellyfish" - Daily amd64 (20220405)
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Sebastian Cabrera (okseby)]

I'm seeing the same bug using the official release iso, after checking the "Disks" program it shows the ZFS partitions are created but either way the installer crashes right after selecting the Time Zone.

Edit: This is on an NVME drive as it seems from another seemingly relevant bug report that also had a similar issue only on NVME.

[Sourav Banerjee (sourav-banerjee)]

I also saw the same problem. After time zone selection the installer crashes while using ZFS

[Sebastian Cabrera (okseby)]

Just tested this on the 22.10 beta and it's resolved.