Hi. Hopefully someone know what might be still causing this. I am still getting the Fast Data Access MMU Miss. I am using SILO 1.4.13, and a custom iso... which works fine on a SS5 and an SS20. It does not appear to work on an R420. SILO loads the kernel, the initrd, and then fails. Thanks, -Greg - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html