Thanks for reporting this bug and helping to make Ubuntu better. Could you give the output of qemu-img info /var/kvm/a1.6-q2.img
Do you know if that file happens to be virtio? What output do you see if you do: kvm -m 384 -monitor stdio -localtime -drive file=/var/kvm/a1.6-q2.img,if=ide,index=0,boot=on -serial pty -parallel none -usb -vnc 192.168.3.3:49 ** Changed in: libvirt (Ubuntu) Status: New => Incomplete ** Changed in: libvirt (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/691609 Title: Cannot migrate a VM from Ubuntu 9.04 to Ubuntu 10.04.1 LTS -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs