Kwm/qemu error in W11 installation

[Gaiden]

hi!
fresh opensuse TW installation in a AMD ryzen9 desktop.
I need a virtual machine for Windows11 so I followed this guide (https://sysguides.com/install-a-windows-11-virtual-machine-on-kvm). I tested it yet in the laptop some week ago and everything worked fine.
here when I launch the installation I have an error like this:

Unable to complete install: 'End of file while reading data: Input/output error'

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 72, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/createvm.py", line 2008, in _do_async_install
    installer.start_install(guest, meter=meter)
  File "/usr/share/virt-manager/virtinst/install/installer.py", line 695, in start_install
    domain = self._create_guest(
             ^^^^^^^^^^^^^^^^^^^
  File "/usr/share/virt-manager/virtinst/install/installer.py", line 637, in _create_guest
    domain = self.conn.createXML(initial_xml or final_xml, 0)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/site-packages/libvirt.py", line 4545, in createXML
    raise libvirtError('virDomainCreateXML() failed')
libvirt.libvirtError: End of file while reading data: Input/output error

I googled it and there are not much result about opensuse (even zero) but I found something similar in an Archlinux forum dated 4 ago (suspected bug of Virtmanager or new kernel…).
It’s a little over to me, could you help me please?
thank you

[malcolmlewis]

@Gaiden Hi, I’d be wary of section 1.3, at least until you get it running. So the other install was on AMD hardware too?

Remote access I use spice, then can connect from any machine on the network with the flapak virt client…

[Gaiden]

Hi.
Sure, I noticed the line ti erase with an AMD CPU.
The laptop is AMD too

[Gaiden]

I tried in laptop: the old virtual machine with Win11 works fine but if I try to create a new VM I have the same error

[malcolmlewis]

@Gaiden and if you don’t do anything fro section 1.3, or just try with no changes does it work?

[Gaiden]

I tried and nope , It doesn’t work

[malcolmlewis]

@Gaiden and you can create other vm’s ok, just the windows one? There have been some qemu updates, wonder if it’s some sort of regression.

[fen]

good to know it’s not just me, I’m in a similar scenario (although with an Intel CPU instead), and have been dealing with this for the past 3 or so days now.

[Gaiden]

no solutions?

[Sauerland]

https://bugzilla.suse.com/show_bug.cgi?id=1234438

[Gaiden]

I’m sorry, I didn’t understand… it is marked as “solved” but I stil have the same error (of course I updated and reboot everything)

[hui]

Because the SR is in review. It takes some time until it shows up in Tumbleweed…

Request 1230648 (review)

[Gaiden]

after the today’s update everything works great!!!

thank you all!!!