I'm trying to install Debian 8.10.0 on a Sawtooth (AGP) 32 bit, G4 PowerPC (not Intel) with a 1 GHz processor and 1 Gb of RAM. The 300 Gb HD that I am using has be divided into 3 distinct, equally sized "disks". I installed OS 10.5.8 on the first and second "disks" to start with and used the first "disk" for the Linux installation.
I do a firmware boot Command + Option + O + F and then type in boot CD:,\install\yaboot. Then I type in install32 and away we go. I leave the Apple partition of alone. If it needs to be resized or have anything done to it, I am not certain what to do.
Each time I make a partition, or go back to a partition, in the Linux setup, there is a dialogue box. I am not certain what are the correct options for each dialogue box.
The second partition is a "Boot" partition of 1 Mb size. That seems to need New World selected.
The third partition is the swap partition, which I set at 2 Gb, since the RAM is limited. That I set at swap.
The fourth is the Linux partition and I set the size at the remaining Free Space, less about 134 Mb of space, to make sure that in case the head of the HD doesn't set down in the right spot, the head does not accidentally write to the next "disk". I also make it the root.
The install program installs the rest of the software and asks if I want to find a mirror to finish the install. Since this is older software, and I don't think Debian supports PowerPC at this time with new software, I answer no. I tried "yes" one time just to see and was told there was nothing available for the installation.
The installation process ends and the DVD gets ejected.
Then I reboot. I hold down on the Option key. A screen comes up with bootable "disks" displayed, one is an icon with Tux on it and the word Linux.
I select that image and click OK.
I get to the next screen which only appears for about 1 second. On it are three boot options, linux "l", mac (meaning OS 9) "m", and "X" (meaning OS10.5), I quickly type "l". Unfortunately, even though I do that, the process reverts to the first screen, drive selection. It will never boot into Linux.
If I select the "X" it tries to boot into an OS 10 disk and hangs at a gray screen. After that happens, to get back to normal Macintosh behavior, I have to hold down on the Option + Command + P + R keys until it chimes about two or three times and clears the PRAM. After that I can boot into OS 10.4.11, 10.5.8, or 9.2.2.
What have I done incorrectly?
Thanks.