I have kernel kernel-xen-2.6.19-1.2911.6.5.fc6 installed on AMD 64 and after the box is booted and running it locks up. I do not see this on the same box with a non xen kernel. Has any one seen this or have a work around? -- John Mizell Systems Administrator TCH,LLC. 4185 Harrison Blvd Suite 202 Ogden, Utah 84403 801-624-4604