QEMU 4.0 with Q35 Attention! Starting with QEMU version 4.0, virtual machines with q35 chip will require<ioapic driver='kvm'/>under<features>tag in the libvirt configuration (respectivelykernel_irqchip=onas QEMU-machinearg). QEMU 5.0 QEMU version 5.0 – 5.0.0-6 should be avoided. 5.0.0-6...