On Wed, Dec 10, 2003 at 10:59:04PM +0000, Gareth Bult wrote: > The 32 bit distro works fine, but all my attempts to boot a 64 bit > kernel have failed - system crashes while booting. (swapper task failure > type error) Dies in different places depending on what I try. > > Anyone any ideas? I assume you are talking about the AMD64 preview release? If so, have you tried booting with acpi=off? What BIOS revision are you on, as I know this particular board has had several releases with major issues. Can you send me the errors you are getting with acpi=off? Thanks, Justin