[K12OSN] ppc booting help
rob at esdellecomputers.co.uk
Tue Dec 20 11:36:56 UTC 2005
cisna-barry at wc235.k12.il.us wrote:
>Just done a fresh install of K12LTSP 4.4.1.This is the first time I ve
>tryed to get
>IMACS& EMACS to boot up.The firmware version on the IMAC im trying to
>bootup..is 3.0. At
>startup, I do the ,,Apple+Options+f+o. I type at the command line--- boot
>enet:serveripaddress.There is.. approxiamatley 2 min delay,,then i get
>address[ correrct IP address] then a second line server IP address[
>ffffffffff] then i
>get a line of yaboot.conf..This were MAC stops...;( At
>showing"load size is too small",error writing 4 bytes to socket xxx. About
>ago,,when We fisr started into K12LTSP...i did get the server[ffffffff].it
>turned out to
>be we still had a windows server doing dhcp,as well.It came up to the same
>ID'ing the server. I did edit the /opt/ltsp/ppc/etc/lts.conf file to
>refelct the ip
>address (eth0),of our server ( not default ip address).
>My testbed is on a seperate switch,,directly from the K12LTSP server so as
>to not have
>any conflict with other network,, "stuff".Is it possible older/firmware
>smart enough to network boot corretly?
>This is the translucent "blue" cased IMAC..
>Do i need to hand edit any other files,& should the 192.168.0.254 server
>ip address be
>left alone?.[ in the ppc/etc/lts.conf folder].
>Ive read lots of posts were people dont have any trouble booting the IMACS
>the "N" key or from the boot enet: command line,,
>Anyone have any ideas??
>K12OSN mailing list
>K12OSN at redhat.com
>For more info see <http://www.k12os.org>
When you go into Open Firmware and do the boot enet: command, you get up
I did have a problem myself (although not with K12LTSP) where Yaboot had
a limit on how much data it would load up which was causing problems.
When I go into OpenFirmware I have to use the command:
where 192.168.0.253 is the address of my DHCP/TFTP server.
The only other thing I had to change too was the
/opt/ltsp/ppc/etc/lts.conf. I had to alter the server IP address to
I'm running Yaboot 1.3.13 which I got from:
You'll need to download the yaboot-binary-1.3.13.tar.gz file. Untar it
and replace your existing yaboot file with the one in the tar file, or
better still, backup your old yaboot file and then try the yaboot file
in the tar.gz file.
Hope this helps.
BTW, I'm using an iMac G3/400, it's the dark blue one, as far as I know,
it is a DV version although it doesn't have the DVD drive, it is a slot
loading CDROM drive.
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