Thanks much!  Yeah, I'd like to see your config as well.

On 10/24/07, Guy A Paddock (RIT Student) <[EMAIL PROTECTED]> wrote:
> Hi Ed,
>
> Gentoo is a bit of a different beast. The main thing is that, to my
> knowledge, you won't be able to boot directly off of a Gentoo CD. At
> least, I couldn't think of any way to do it -- trying to use the kernel
> on the Gentoo CD for PowerPC lead to a freeze shortly after MMU
> initialization.
>
> What I did was create three partitions from Drive Setup:
> - One 10 MB partition for the miBoot minimal system (boot loader,
> essentially)
> - One 256 MB partition (intended for swap space)
> - One partition to take up the remaining volume space (in my case,
> roughly 5.1 GB)
>
> Then, I installed miBoot on the 10 MB partition along with the latest
> nubus-pmac 2.4 kernel, and configured it to boot off of /dev/hda2.
>
> Next, I installed a minimal Debian system (essentially, just enough to
> boot and run useful commands without any of the additional packages
> typically installed during Debian setup) on the 256 MB partition. I used
> that to format the 5.1 GB partition, and then followed the Gentoo
> handbook steps for installing from a Stage3 tarball. I performed all of
> the necessary steps to prepare the Gentoo partition before chrooting
> into it, finalizing the install, and rebooting into it.
>
> NOTE: I was unable to use the latest Gentoo tarballs/CD (2007.1 I
> believe it was at the time), as the tools and libstdc in the stage3
> archive were compiled to use the NPTL thread model of kernel 2.6. When I
> tried that release, the chroot into the Gentoo partition failed with
> "Kernel too old". I ended up using 2004.3 or 2005.1 I believe, but since
> portage was seriously out-of-date in that release, I had to unpack the
> newest portage after unpacking the stage3. After that, the "emerge
> --sync" worked and I was able to upgrade the system to the latest
> versions of all system components; YMMV. You will need to ensure you use
> a "no-nptl" profile; I can send you mine if you'd like.
>
> After all that, I formatted the Debian partition as swap. You're going
> to need to download the nubus-pmac sources and unpack them to a new
> folder under /usr/src, symlink /usr/src/linux to it, and add
> "vanilla-sources-2.4" to the package.provided file so that portage knows
> about them. Until we can sort out why we're unable to use the nubus-pmac
> kernel sources to make a usable kernel with the latest sources, you
> won't actually be able to build a new kernel image. I think you'll still
> need to do "make nubus_defconfig" at the source root so that packages
> that read the kernel source config know what options are enabled in the
> running kernel.
>
> --Guy Paddock
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Ed
> Stafford
> Sent: Tuesday, October 23, 2007 9:10 AM
> To: For users of Linux on NuBus PowerMacs
> Subject: Re: [Nubus-pmac-users] PB 1400 and kernel mods
>
> Thanks!  Should be a big help!
>
> On 10/22/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote:
> > Hi Ed,
> >
> > I wrote up a install procedure for Debian on my 1400 a while back:
> >
> > http://www.ocf.berkeley.edu/~tdhock/pb1400/pb1400-debian.pdf
> >
> > It should be a good start for you at least. Just substitute your
> Gentoo CD
> > for my Debian CD.
> >
> > Sincerely,
> > Toby Dylan Hocking
> > http://www.ocf.berkeley.edu/~tdhock
> >
> > On Mon, 22 Oct 2007, Ed Stafford wrote:
> >
> > > Hey folks,
> > >
> > > I finally got around to getting a replacement A/C adapter for my
> > > PB1400cs/117.  I used to have Red Hat 6.1 running on it, but I've
> > > gotten bitten by the Gentoo bug lately and am installing it on
> > > everything I get my mitts on.
> > >
> > > Anyhow, it sounds like there's been some success on that front, so
> I'd
> > > really appreciate it if someone could provide a good walk-through on
> > > how you got it to install.
> > >
> > > Secondly, I was wondering if there's any place I could pick up the
> > > latest kernel patches for all the NuBus mods.  I'd like to see what
> > > has transpired since the old MkLinux days...  Thanks a lot, folks!
> > >
> > > Ed
> > >
> > >
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