Hi, It looks like you are using virt-manager to do the migration.
In order to help make sure virt-manager isn't causing the problem, could you manually do the migration using libvirt? If you run virt-manager on 192.168.2.250 itself, then log into 192.168.2.250 and do virsh migrate --live --tunnelled vm1 qemu+ssh://root@192.168.2.48/system or else, from the host where you run virt-manager, do: virsh -c qemu+ssh://root@192.168.2.250/system migrate --live --tunnelled vm1 qemu+ssh://root@192.168.2.48/system (Or replace root with whichever user you use under virt-manager to connect to each host) ** Changed in: libvirt (Ubuntu) Status: New => Incomplete ** Changed in: qemu-kvm (Ubuntu) Status: New => Incomplete ** Changed in: libvirt (Ubuntu) Importance: Undecided => Medium ** Changed in: qemu-kvm (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/992530 Title: Live Migration failing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/992530/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs