For the record. Applying this patch to the cloud-archive libvirt package should fix the problem.
http://libvirt.org/git/?p=libvirt.git;a=commit;h=a103bb105c0c189c3973311ff1826972b5bc6ad6 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to nova in Ubuntu. https://bugs.launchpad.net/bugs/1439280 Title: Libvirt CPU affinity error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1439280/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs