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Re: [K12OSN] ppc booting help



cisna-barry wc235 k12 il us wrote:

>Hello list,
>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
>Server  Ip
>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
>server,/tail/var/log/messages is
>showing"load size is too small",error writing 4 bytes to socket xxx. About
>three years
>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
>error message
>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
>versions,,arent
>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
>from either
>the "N" key or from the boot enet: command line,,
>Anyone have any ideas??
>Thanks,
>
>Barry Cisna
>
>_______________________________________________
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>K12OSN redhat com
>https://www.redhat.com/mailman/listinfo/k12osn
>For more info see <http://www.k12os.org>
>  
>
When you go into Open Firmware and do the boot enet: command, you get up
yaboot?

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:

boot enet:192.168.0.253

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
192.168.0.253 too.

I'm running Yaboot 1.3.13 which I got from:
http://penguinppc.org/bootloaders/yaboot/

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.

Rob


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