On Sat, 21 Apr 2007 20:44:41 -0700 (PDT) Yuming wrote: YF> After installing xen, I cannot boot into the xen kernel. This is on Insprion 4100 laptop, running Fedora core 6. I seem to recall that FC6 has a PAE kernel, and many/most laptops don't have PAE support in their CPUs.