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List: yellowdog-newbie
Subject: Re: regarding triplebooting
From: Eric McClure <r1kk3 () mac ! com>
Date: 2005-05-18 15:38:23
Message-ID: 2858542.1116430703314.JavaMail.r1kk3 () mac ! com
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John, to answer your questions,
yaboot will support as many linux's as you want,
but only one osx and os9 for some odd reason.
It has been said that all of the free space you be at the front
of the drive.
I will recommend that you back up all of your data making 3 free space partitions,
one more for mp3, and one for osx for a total of five partions.
The 3 free space partitions should be at the front part of the hard drive.
The first os loaded was osx.
I rebooted holding down the 'c' key and loaded ubuntu. It will ask you to either
erase the whole disk or use the free space. But for some reason it sees all three \
free spaces as one large free space.
The three partions that I used were:
1mb boot and told the system to put it at the beginning of the free space. The \
different option must be choosen to make it bootable.
1.2 gb swap and choose it to be at the beginning of the free space. Use the option \
in the list box to make it swap
10 gb for / and told the system to put it at the beginning of the free space. Use \
the option in the list box to select / root.
Finally told it to partition the disk and it did. It then loaded yaboot.
This is what my /etc/yaboot.conf file looked like when the system booted into ubuntu:
boot=/dev/hda2
device=/pci@f2000000/mac-io@16/ata-4@lf000/diskdo:
partition=4
root=/dev/hda4
timeout=100
install=/usr/lib/yaboot/yaboot
magicboot=/usr/lib/yaboot/ofboot
enablecdboot
#this line will make the system boot into osx by default but know where macosx is!
macosx=/dev/hda3
image=/boot/vmlinux
label=linux
read-only
initrd=/boot/initrd.img
append="quiet splash"
Copy your own /etc/yaboot.conf file into an email that is web based for future \
reference.
The next os I loaded was yellowdog. It is a gui and very nice with a little \
different partitioner involved. To tell you the truth, ubuntu's is nicer in this \
respect.
I told the partitioner to use the free space and it did its thing.
The system will boot into yellowdog not ubuntu.
This is what my latest /etc/yaboot.conf file looks like:
#yaboot.conf generated by anaconda
#to make osx the default os to boot and to make wifey happy!
defaultos=macosx
boot=/dev/hda2
init-message="Welcome to Penguin Country! Your Windoze using days are over! Hit <TAB> \
for boot options."
timeout=300
install=/usr/lib/yaboot/yaboot
magicboot=/usr/lib/yaboot/ofboot
delay=100
enablecdboot
macosx=/dev/hda3
#to boot yellowdog
image=/vmlinux-2.6.10-1.ydl.1
partition=9
label=yellowdog
read-only
initrd=/initrd-2.6.10-1.ydl.1.img
root=/dev/hda7
append="rhgb quiet"
#to boot ubuntu
image=/boot/vmlinux
partition=4
label=ubuntu
read-only
initrd=/boot/initrd.img
root=/dev/hda4
append="quiet splash"
remember to use /sbin/ybin -v when you are done editing.
You also need to be root to make changes to said file.
It may seem daunting at first but you will feel like ya accomplished something.
There are some links with google with regards to multi-booting linuxes.
take care John and good luck,
eric
p.s. it wasn't really that hard but informative!
> ------------------------------
>
> Eric,
>
> Please post all relevant info about your triple boot scheme, including
> the config file and the boot order. Can the yaboot loader accommodate a
> quadruple boot scheme as well?
>
> I partitioned my iMac G5 into 5 physical partitions when I first got it
> 6 months ago, with Mac OS X on the first partition. All of them were
> formatted as HFS+ (which is not the proper formatting for Linux,
> evidently) but the last 4 partitions were left blank, leaving partition
> #2 for MP3 music downloads, partition #3 for YDL, partition #4 for
> Ubuntu for PPC and partition #5 as a spare.
>
> Is this workable? Do I have to back-up and then re-format the entire HD
> and re-install Mac OS X again?
>
> All the best,
>
> John
>
> ================
>
>
>
> Eric McClure wrote:
>
> > I have already done this and will post my /etc/yaboot.conf file for all those to \
> > view if you wish. I don't know what order dave taylor installed his and what \
> > partions he used but mine are different.
> > take care,
> >
> > eric
> > _______________________________________________
> > yellowdog-newbie mailing list
> > yellowdog-newbie@lists.terrasoftsolutions.com
> > http://lists.terrasoftsolutions.com/mailman/listinfo/yellowdog-newbie
> >
> >
> >
>
>
>
> ------------------------------
>
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>
> End of yellowdog-newbie Digest, Vol 9, Issue 15
> ***********************************************
>
>
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