After various travails I have apparently successfully installed Fedora 23 s390x on Hercules. However, when I start the installed system I get:-
12:33:56 HHC01603I * IPL Fedora
12:33:56 HHC00811I Processor CP00: architecture mode ESA/390
12:33:56 HHC00814I Processor CP00: SIGP Set architecture mode (12) CP00, PARM 00000002: CC 0
12:33:56 HHC00811I Processor CP00: architecture mode z/Arch
12:33:56 HHC01541I HDL: dyngui.dll initiated
12:33:56 Error: undefined configuration
12:33:56 HHC00809I Processor CP00: disabled wait state 0002000080000000 0000000000004511
If I try to use a system I dnf system-upgrade'd from Fedora 21 to Fedora 23 I get:-
10:41:39 HHC00809I Processor CP00: disabled wait state 0002000080000000 0000000000004510
Where are the wait state codes documented?
Fedora 23 for z Systems (aka s390x) released
It's (approximately) Halloween, so you know what that means — new
Fedora! The Fedora 23 release is here, and it's better than ever
before. We're pleased to bring you the latest incarnation of one of the
main Fedora editions on z Systems — Fedora Server, built with love by
the Fedora community to custom-fit your needs mainly in the service
If that's all you need to hear, download from
or if you already use Fedora, follow the simple upgrade steps at
Otherwise, read on for details.
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programmatic interface for quick deployment, and Cockpit, a remote web
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kickstart file. Get Fedora Server this morning and have an identity
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As with every Fedora release, almost every component has a new version,
with improvements across the board.
Fedora 23 also has important under-the-hood security improvements, with
increased hardening for all compiled software and with insecure SSL3
and RC4 protocols disabled. We've also updated all of the software
installed by default in Fedora Cloud Base Image and to use
Python version 3, and the Mono .NET compatible framework is now
at version 4.
Perhaps most importantly, Unicode 8.0 support now enables the crucial
Downloads, upgrades, documentation, and common bugs
You can start by downloading Fedora 23:
If you are upgrading from a previous release of Fedora, refer to:
Read the full release notes for Fedora 23:
Fedora 23 common bugs are documented at:
This page includes information on several known bugs in Fedora 23.
Please be sure to read it before installing!
z Systems specific issues are then being documented at:
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