If you have an HFS partition you can probably drop a copy of yaboot and a yaboot.conf file on it and boot it from the Open Firmware prompt. "boot hd:##,yaboot", I think. You'll have to create a working yaboot.conf to do that, of course. That should get you in to Linux, where you can make your fixes and rerun ybin.
On Mon, Oct 14, 2002 at 02:54:13PM -0700, Harold Martin wrote: > After I installed Debian, I couldn't get yaboot to boot OS X and made > some changes which then disabled me from getting Linux or OS X. I the > tried to reset the firmware to boot OS X and skip the boot > partition(hda2) but I couldn't get that to work. I held down the option > key and was able to boot OS X and now I'd like to know if there is any > way to edit yaboot from OS X? Is there any other solution? -- Michael Heironimus