Hi, You will need some additional steps to do so, see https://marc.info/?l=openbsd-ppc&m=155231977928919&q=mbox
Charlène. On Thu, 10 Jun 2021 17:04:15 +0200 "Samuel VISCAPI" <samuel.visc...@no-log.org> wrote: > Dear all, > > First post on this mailing-list :) > > I attempted yesterday to install OpenBSD 6.9 on an iBook G4 / > PowerBook 6,7 (currently running MorphOS) with an USB drive. I > downloaded this image: > https://cdn.openbsd.org/pub/OpenBSD/6.9/macppc/install69.iso and > dd'ed it on GNU/Linux Debian 11 x86_64 to a working USB drive with > the following command: > > dd if=/path/to/install69.iso of=/dev/sda > > Once the image properly copied to the USB drive I then inserted it in > a free USB port on the iBook G4. I booted the laptop up holding > ALT+APPLE+O+F down to enter Open Firmware. I believe my USB drive to > be aliased as "ud" in Open Firmware, so I tried to boot using this > command: > > boot ud:,ofwboot /6.9/macppc/bsd.rd > > But unfortunately it didn't work. What did I do wrong ? > > Best regards, > > Samuel >