Newer iBooks reached full hardware support with airport-extreme now working using fwcutter; cpu frequency scaling, suspend, power saving are working like a charm; the weird touchpad is fully functional with synaptics driver and direct rendering is working with minor problems on Ati Radeon 9550 using Tillman's experimental Xorg 7.1 modular ports :)
I'll release, as soon as possible, a cruxppc 2.2 iso "iBook G4 memorial edition" :twisted: . This one 'll be hardly optimized for G4 processor and equipped with xorg-7.x and last 2.6.17rc_ kernel. There 'll be included all needed packages and config files to fully work with iBook G4 .
This is, obviously, an experimental release not aligned with official 2.2 and there 'll be no support for it.