On Sun, Jun 03, 2012 at 02:22:33AM +0200, Michael Kress wrote: > <features> > <acpi/><apic/><pae/> > </features> > > What was hard though, was to add those features later in the xml, even > installing acpid wasn't any use, had to reinstall with the above > procedure. But now I know how to proceed. What you might have been able to do was copy the existing XML to /tmp and edit the copy. Then "virsh destroy" the existing instance, then "virsh define" from the tmp file. Or else use virt-manager which shows toggle options for these. -- rgds Stephen