qemu qemu-kvm kvm libvirt libvirt-daemon-kvm virt-manager
rmmod kvm-intel
rmmod kvm
modprobe -a kvm-intel
modprobe -a kvm

qemu-system-i386 -m 600 -usb /dev/sdb
qemu-system-x86_64 -m 600 -usb /dev/sdb
qemu-system-i386 -m 600 -cdrom /dev/cdrom -boot d -net nic -net user -m 196 -localtime
qemu-system-i386 -m 600 -cdrom /path/file.iso
