Booting into ubuntu from OS X

[Scientia]

I just installed OS X into a G3 iBook previously running only ubuntu. I partitioned using the OS x install disc, then installed ubuntu. (I didnt install OS x first) Later, i installed OS X, then only i realized i didn't know how to boot back into ubuntu from os x. Apparently os x doesnt recognize the linux system.

Help, anybody?

[ditsch]

You will have to recover yaboot with the help of a live cd, chroot into your system, check you yaboot.conf and perform

sudo ybin

.