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playerlorenzo

Member

Registered: 2023-08-21

Posts: 1

qemu-system-aarch64 fails to run with virt-manager using cortex-a76

So i'm trying to run a Windows 11 arm64 vm for curiosity with the latest version of qemu-system-aarch64 and the cortex-a76 CPU model in virt-manager. HOWEVER, this error pops out..

Unable to complete install: 'internal error: process exited while connecting to monitor: 2023-08-21T19:53:57.883365Z qemu-system-aarch64: can't apply global cortex-a76-arm-cpu.hv-relaxed=on: Property 'cortex-a76-arm-cpu.hv-relaxed' not found'

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/python3.11/site-packages/libvirt.py", line 4481, in createXML
    raise libvirtError('virDomainCreateXML() failed')
libvirt.libvirtError: internal error: process exited while connecting to monitor: 2023-08-21T19:53:57.883365Z qemu-system-aarch64: can't apply global cortex-a76-arm-cpu.hv-relaxed=on: Property 'cortex-a76-arm-cpu.hv-relaxed' not found

I have also tried to run it with cortex-a57 and cortex-a72 with no avail, still displaying the same "Property 'cortex-aXX-arm-cpu.hv-relaxed' not found" error