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https://github.com/glaubitz/powerpc-utils/commit/4a3f51762fdd90112721e3c436973aec51beb95c




Dear Sir :

I will take a look at :

https://github.com/glaubitz/powerpc-utils/commit/4a3f51762fdd90112721e3c436973aec51beb95c


Just to see if I can get a handle on the problem.

Also, I am surprised that this is a script and not a binary. I would
have thought that getting access to openfirmware data as well as the
management of that data ( for boot dev etc ) would have all been done
in C code.

Thank you very much for the detailed instructions in your previous email
 wherein I see :


> There are only three known ways the images can fail.
>
> 1) Packages are not installable in the step "Select and install
>    software", something you can always skip and perform after the
>    machine has been rebooted. People seem to assume that it's
>    mandatory to install extra software during the initial installation
>    which is not true. It's purely optional and you should just
>    install the basic system from CD.

Of course.

I went for the most basic and trivial config with zero graphical
software and merely ssh and the essential baseline tools. Nothing
more. If I could make telnetd work then I would even skip sshd.


> 2) Installation of the base system failing because of vim-tiny
>    being uninstallable. An image that has this problem is unusable
>    and I was sure I deleted all images that suffered this problem.
>
>    The background of this problem is explained here:
>
>     https://lists.debian.org/debian-devel/2020/03/msg00221.html

I do not need vim during install and in fact I did use "printf" to
append my network config to /etc/network/interfaces as well as to create
a reasonable /etc/resolv.conf for the /target that exists during
install.  I did not see any problem with vim-tiny but then again I was
never able to boot the newer install results after the installer said
"reboot".


> 3) GRUB not being installable on PowerMacs due to ofpathname not
>    returning the correct OpenFirmware pathnames on Apple PowerMacs
>    and hence grub-installer unable to figure out the correct OF
>    path.
>
>    The GRUB issue can be solved by installing GRUB manually as
>    explained by Frank Scheiner:
>
>     https://lists.debian.org/debian-powerpc/2017/09/msg00034.html
>     https://lists.debian.org/debian-powerpc/2017/10/msg00005.html

Strangely I have never been able to get the openfirmware prompt to
appear on this particular machine I am testing and it may be a
characteristic of the Sun USB keyboards I am using.

--
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
GreyBeard and suspenders optional


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