0635login:Penguin2014/01/13(月) 16:08:46.38ID:ObEbUnRv qemu-system-x86_64 -S -machine pc-i440fx-1.7,accel=kvm,usb=on -nographic -monitor stdio -usb QEMU 1.7.0 monitor - type 'help' for more information (qemu) info usbhost USB host devices not supported