Comment 6 for bug 1302158

Seeing the same message using:
sudo virt-install --connect qemu:///system --name fergus --ram 512 --disk path=/dev/vg1/vm-fergus-root --virt-type kvm --os-variant=ubuntutrusty --location /mnt/ubuntu-iso-14.04-beta2 --graphics none --serial=pty --extra-args="text console=ttyS0 auto"

(loopmounted ubuntu-14.04-beta2-server-i386.iso)

However, if I say Yes, install finishes without issue. Not using preseed but I suspect that with preseed, it would still ask the question (and would still carry on without trouble if I said Yes.)