On Thu, 2 Dec 2004, Gerhard Magnus wrote: > When I boot into Fedora 3, the GRUB menu gives two options: > Fedora 3 (2.6.9.1.667smp) > Fedora 3-up (2.6.9-1.667) > > What are these two versions and which should I be using? Fedora 3 (2.6.9.1.667smp) <- SMP kernel (for multi processor/HyperThreading machines) Fedora 3-up (2.6.9-1.667) <- Single (uni) procesor kernel. Perhaps you have a P4 with Hyperthreading. You could just stick to the 'uniproc' kernel - to keep things simple. Satish
