If you are running Rawhide or F16 you should be about to get the xen-4.1.1-6 packages when you next update (if you haven't got them already). These contain partial systemd support (for the xenstored startup script) to solve some shutdown problems I was seeing. Also your grub2 configuration should now be updated when you install, upgarde or remove the xen-hypervisor package. The conversion to systemd from traditional startup scripts isn't exact, and although I think it does the right thing there may be problems, so let me know if you see any issues. Another problem that I am aware of is that if you use libvirt to access xen may get blocked by selinux, so you may need to run in permissive mode if you want to do this successfully. Michael Young -- xen mailing list xen@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/xen