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Re: Installing on PowerBook G4 - grub failure



On 24/09/2024 09:21, Steffen Grunewald wrote:

Hi Efraim,

On Tue, 2024-09-24 at 10:25:56 +0300, Efraim Flashner wrote:
I know the powerbook and ibook are different machines, but I was able to
boot my ibook off a USB stick. I'll drop the link here in case it does
actually work for you.

https://lists.debian.org/debian-powerpc/2023/10/msg00024.html

Tried that - the left USB port seems to be usb1, usb0 would be on the right
side then, I guess.

(What may help to find the right device is the "dev / ls" command of OF,
which will show the "disk@1" being attached to some "usb@1b,1" (I moved
the stick to the right port) sub-structure of a "pci@f200000" bus, and
the "devalias" command which shows that "usb0" belongs to that.)

But, even if I specify the right path, OF just hangs on the boot command.
(If I choose the wrong "usbx" at least I get an error message.)
Or am I just lacking some extra backslashes?
Is this OF too old to do this job / to handle powerpc.elf?


Got to re-read https://lists.debian.org/debian-powerpc/2012/08/msg00042.html
next.

FWIW I did my last install on a G4 Mac Mini using a USB stick running Adrian's latest (at the time) image. I used dd to copy the netinst image to a USB stick, used "show-devs" to locate the USB drive, and then tweaked the cd alias to point to it:

  devalias cd /pci@f2000000 ....
  boot cd:,\\:tbxi   (I think?)

The gotcha for me was that the bootloader was hardcoded to use the cd alias which is why I had to temporarily change it rather than use the usb0/usb1 aliases.


ATB,

Mark.


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