network: 0.989 device: 0.805 boot: 0.802 vnc: 0.734 graphic: 0.724 socket: 0.679 semantic: 0.670 performance: 0.600 PID: 0.548 permissions: 0.533 other: 0.418 debug: 0.402 files: 0.386 KVM: 0.324 NetBSD guest only supports network without ACPI Git commit: abdfd9500e07fab7d6ffd4385fa30a065c329a39 Host: Linux 64bit Debian Guest: NetBSD5.0.2/i386 Networking works only when ACPI is disabled in the guest. Without it the network card (wm0) is not detected. Boot: qemu -hda netbsd5.0.2-i386 -boot c -enable-kvm Configure: --enable-linux-aio --enable-io-thread --enable-kvm Can you still reproduce this problem with the latest version of QEMU, or can we close this ticket nowadays? I've just tried, and it is OK using NetBSD7 as the guest. I no longer have NetBSD5 so I am unable to check if the problem still exists on that. OK, thanks for checking! ... so let's close this bug.