Robert Mortimer scribbled on 13 April 2006 11:31: > I can set up and run FC5 guests on FC5 but I want to run a FC4 guest > under FC5 to trial zimbra. I have tried the FC4 howto and made a FC4 > image but I can't get to boot. > > The new xen config file seems to use a python bootloader and the old > system references a kernel to use. > > Does the boot kernel for the guest have to reside on the host as well > as the guest? > Are there docs on the Python boot system? I'm currently doing this. I've got a couple of FC4 domU's running on a FC5 dom0. You need the kernel image on the host (dom0) and the guest (domU), and obviously entered in the xen config file. My domU's were actually built on a FC4 dom0 and then transferred across once my FC5 dom0 was built so I don't know if the build process is what's causing your problem. Matt.