I've just burned kernel 18.104.22.168 using Sheevaplug installer, but I didn't change the lines:
# NAND flash partitions. If using kernel >= 2.6.30 then replace orion_nand with orion_mtd
Everything seems ok with orion_nand, but should I change the option to orion_mtd as suggested?
What is the difference between the two?
Are there other uBoot options that should be changed to reflect the new kernel?