Comment 9 for bug 2009141

Revision history for this message
Frank Heimes (fheimes) wrote : Re: [UBUNTU 22.04] OS installer exits for zfcp 32G adapter with an unknown error. An error occurred during installation

Hi, yes, I also do not really believe that it's related to the 32Gbit adapters themselves.

Ah, ok, your ssh sessions stayed up, I see.
(The key shortcuts like Alt-F2, work fine in the installer ssh shell, but not needed in this case since you got dropped to the installer shell anyway.)

Well, since the installer is cross platform, the "Send to Canonical" exists as usual,
known that the network is not always in place (esp. on s390x)...

Yes, /var/crash/1674075843.116781473.unknown.crash can provide additional information.

The Launchpad bug got marked as affecting 'subiquity' (the installer) and subiquity developers got subscribed to it.

With this data I now noticed that the installer package version is pretty old (and outdated):
SnapRevision: 3699
SnapVersion: 22.07.2
(current is: subiquity - 4383 - 23.02.1)
as well as the kernel version:
Uname: Linux 5.15.0-43-generic s390x
(current is 5.15.0-60-generic)
which makes me think that an outdated ISO image was used (maybe 22.04.1 ?)

Well, please notice that a new 22.04 "point-release" makes all previous ones obsolete
AND includes updated installers (and kernel).
So the latest supported image is the 22.04.2:
https://cdimage.ubuntu.com/releases/22.04/release/ubuntu-22.04.2-live-server-s390x.iso

So I recommend to give it another try with this up-to-date image (updated kernel and updated installer).