Booting install-ppc-universal-2007.0 on the G3-600 dual USB iBook the kernel loads but freezes with the last messages: smp_core99_probe core99_setup_cpu 0 done I also tried with apple nodetect Did you forget considering the ibook2? 2005.1 is the last working install medium on that machine.
*** This bug has been marked as a duplicate of bug 164791 ***