Public bug reported:
I am trying QEMU on Raspberry Pi 4 B 4GB and is encountering an issue
trying to start a VM using machine type raspi3b.
OS: Ubuntu 21.04, 5.11.0-1007-raspi
Sample libvirt domain xml (tried to be minimal)
<domain type='kvm'>
<name>raspi3b</name>
<memory unit='KiB'>1048576</memory>
<currentMemory unit='KiB'>1048576</currentMemory>
<vcpu placement='static'>4</vcpu>
<os>
<type arch='aarch64' machine='raspi3b'>hvm</type>
</os>
<cpu mode='host-passthrough' check='none'/>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu-system-aarch64</emulator>
<controller type='usb' index='0' model='qemu-xhci'/>
</devices>
</domain>
Error: qemu-system-aarch64: Property 'raspi3b-machine.acpi' not found
It seems that libvirt will put "-no-acpi" to the qemu starting command
it creates, and that caused the error above. If I try to mimic the
start VM command w/o this, VM seems to be running (but I am no expert to
really test it out)
May the maintainer help validate whether it is the real cause and have a
fix for it (and other QEMU machine types that do not support ACPI
anyway)? Or, should it be a bug be filed for QEMU instead?
** Affects: libvirt (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1936831
Title:
libvirt ACPI on unsupported machine
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