Kernel - CPU optimized

# sudo apt-get install linux-k7 # AMD Duron, Athlon (32-bit Linux distros only)

linux-686 # Intel Celeron, Pentium I, II, III, IV
linux-smp # multi CPUs and dual core CPUs
linux-386 # max compatibility, older systems (non-optimized default)

# sudo apt-get install linux-restricted-modules-x.x.xx-x-arch-nvidia-legacy # NVIDIA legacy kernel driver supporting TNT, TNT2, GeForce and GeForce2 chips