[gentoo-user] Re: Anyone got a 2009 - 2011 PPC LiveCD

[Michael Volland <mk106c-gnu@yahoo.de>]

On (13/02/13 09:41), Stroller wrote:
> 
> On 13 February 2013, at 09:31, Michael Volland wrote:
> > 
> > no Answer but a question:
> > What Computer(s) do you want to use it with?
> 
> 1ghz eMac - the old CRT model, but the eMac is larger (has a larger screen) than the CRT iMac.
> 
> I think it's a G4, it's 32-bit.
> 
> Tentatively speaking, I think I'm on the right track, actually.
> 
> Having made a final second-guessing-myself attempt with Finnix, it seems like the yabootconfig isn't working, but it looks like it's gonna boot using the manual Yaboot configuration. IMO this is explained a little poorly in the docs (but it is a niche arch, so I'm not complaining).
> 
> I hadn't posted back before because it looks like yaboot doesn't support ext3, so I'm now having to go back and make a separate /boot partition. 

I boot my G5 late 2005 from ext4 with yaboot: 
sys-boot/yaboot-static-1.3.16-r1

I don't know anything about G4's, but for me it was, as far as I
remember mandatory to use the static version of yaboot.

(The only useflag "ibm" is set, but probably not necessary)

I use:

----------------------------------------------------------
~ $ cat /etc/yaboot.conf
## yaboot.conf generated by yabootconfig 1.0.8
##
## run: "man yaboot.conf" for details. Do not make changes until you
#  have!!
##
## For a dual-boot menu, add one or more of:
## bsd=/dev/hdaX, macos=/dev/hdaY, macosx=/dev/hdaZ

boot=/dev/sdb2
device=/ht@0,f2000000/pci@9/k2-sata-root@c/k2-sata@1/disk@0:
timeout=120
install=/usr/lib/yaboot/yaboot
magicboot=/usr/lib/yaboot/ofboot
default=linux
defaultos=linux
#fgcolor=red
#bgcolor=green
fgcolor=white
#fgcolor=yellow
bgcolor=blue

image=/boot/vmlinux
# -2.6.39.4.ofin
        label=linux
        root=/dev/sdb4
        partition=4
        read-only
        append="video=ofonly"
#       append="nouveau.modeset=1"
#       append="single"

#...

macosx=/dev/sda3

enablecdboot
enableofboot
---------------------------------------------------------
Michael