Warren Togami said: > * NX (No Execute) capable processors (all AMD64 and 2nd and later > steppings of EM64T) installing the i386 arch of FC5test1 may experience > an inability to boot the SMP kernel after install. Please try the > Uniprocessor kernel or kernel parameter "mem=nopentium" in order to boot > for now. Both Intel and AMD have released 32-bit only chips with NX support. In fact, Intel adding NX to their instruction set months before EM64T so there may be quite a few boxes out there that don't boot at all unless the bug only shows up on x86-64 capable boxes? Jay -- Jay Lee Network / Systems Administrator Information Technology Dept. Philadelphia Biblical University --