This bug was fixed in the package qemu - 1:2.10~rc4+dfsg-0ubuntu1

---------------
qemu (1:2.10~rc4+dfsg-0ubuntu1) artful; urgency=medium

  * Merge with Upstream 2.10-rc4; This fixes a migration issue (LP: #1711602);
    Remaining changes:
    - qemu-kvm to systemd unit
      - d/qemu-kvm-init: script for QEMU KVM preparation modules, ksm,
        hugepages and architecture specifics
      - d/qemu-kvm.service: systemd unit to call qemu-kvm-init
      - d/qemu-system-common.install: install systemd unit and helper script
      - d/qemu-system-common.maintscript: clean old sysv and upstart scripts
      - d/qemu-system-common.qemu-kvm.default: defaults for
        /etc/default/qemu-kvm
      - d/rules: install /etc/default/qemu-kvm
    - Enable nesting by default
      - set nested=1 module option on intel. (is default on amd)
      - re-load kvm_intel.ko if it was loaded without nested=1
      - d/p/ubuntu/expose-vmx_qemu64cpu.patch: expose nested kvm by default
        in qemu64 cpu type.
      - d/p/ubuntu/enable-svm-by-default.patch: Enable nested svm by default
        in qemu64 on amd
    - libvirt/qemu user/group support
      - qemu-system-common.postinst: remove acl placed by udev, and add udevadm
        trigger.
      - qemu-system-common.preinst: add kvm group if needed
    - Distribution specific machine type
      - d/p/ubuntu/define-ubuntu-machine-types.patch: define distro machine
        types to ease future live vm migration.
      - d/qemu-system-x86.NEWS Info on fixed machine type defintions
    - improved dependencies
      - Make qemu-system-common depend on qemu-block-extra
      - Make qemu-utils depend on qemu-block-extra
      - let qemu-utils recommend sharutils
    - s390x support
      - Create qemu-system-s390x package
      - Include s390-ccw.img firmware
      - Enable numa support for s390x
    - ppc64[le] support
      - d/qemu-system-ppc.links provide usr/bin/qemu-system-ppc64le symlink
      - Enable seccomp for ppc64el
      - bump libseccomp-dev dependency, 2.3 is the minimum for ppc64
    - arch aware kvm wrappers
    - update VCS-git to match the Artful branch
    - disable missing x32 architecture
    - d/rules: or32 is now named or1k (since 4a09d0bb)
    - d/qemu-system-common.docs: new paths since (ac06724a)
    - d/qemu-system-common.install: qmp-commands.txt removed, but replaced
      by qapi-schema.json which is already packaged (since 4d8bb958)
    - d/p/02_kfreebsd.patch: utimensat is no more optional upstream (Update
      to Debian patch to match qemu 2.10)
    - s390x package now builds correctly on all architectures (LP 1710695)
  * Added changes:
    - d/qemu-system-common.docs: adapt new path of live-block-operations.rst
      since 8508eee7
    - d/qemu-system-common.docs: adapt q35 config paths since 9ca019c1
    - make nios2/hppa not installed explicitly until further stablized
    - d/qemu-guest-agent.install: add the new guest agent reference man page
      qemu-ga-ref
    - d/qemu-system-common.install: add the now generated qapi/qmp reference
      along the qapi intro
    - d/not-installed: ignore further generated (since 56e8bdd4) files in
      dh_missing that are already provided in other formats qemu-doc,
      qemu-qmp-ref,qemu-ga-ref
    - d/p/ubuntu/define-ubuntu-machine-types.patch: update to match new
      changes in 2.10-rc4

 -- Christian Ehrhardt <email address hidden>  Fri, 25 Aug 2017 07:49:30 +0200