[ovs-discuss] when I build a kvm in ubuntu , the terminal has no response

[大薄荷]

When I configure kvm and openvswitch-2.5.0on the Ubuntu-15.10 (kernel:4.2.0-16-generic), I face a problem, I configure them on the base of INSTALL.KVM. When I use the command “ sudo kvm -m 512  	-net nic,macaddr=00:11:22:EE:EE:EE  	-net tap,script=/etc/ovs-ifup,downscript=/etc/ovs-ifdown  	-drive file=/dev/images/ubuntu-16.04-desktop-amd64.img,boot=on ”, the terminal has no response, the cursor is blinking. But when I delete “-net tap,script=/etc/ovs-ifup,downscript=/etc/ovs-ifdown”, then run the command, kvm will work. So I think the problem is in this option. By the way, when I interrupt the no-response command and check the port in br0, the tap0 has existed. Please tell me the reason. THANKS！
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