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AW: UDB -> new kernel



OK - I will try following:

1. enable frame buffer for TGA and disable VGA (maybe I forgot it)
2. switch "Using SRM as bootloader" off
3. installing MILO 2.1

Cao,
Oliver


> I was finally able to install Debian on my UDB
> with only a CDROM ... whew.
> 
> To get a recompiled kernel (2.2.12) to boot I had to
> enable the frame buffer code and disable the VGA.
> 
> -Carl 
> 
> --- Zygo Blaxell <md5u1bu0@umail.corel.com> wrote:
> > >On Mon, 30 Aug 1999 Oliver.Kowalke@freudenberg.de wrote:
> > >> I recompiled a new Kernel (2.2.12) on my UDB with Debian
> > 2.1. I put
> > 
> > Did you actually get slink to install successfully on your
> > UDB?  
> > 
> > I have a UDB that used to run Red Hat.  I tried to install
> > slink on it 
> > a few weeks ago and found that it didn't work at all (dpkg got
> > alignment
> > exceptions and then crashed).
> > 
> > I'm wondering if Slink works on UDB at all, or if my
> > _particular_ UDB is
> > just broken.  I don't have a Red Hat CD to try it with any
> > more.  :-(
> > 
> > >> "vmlinuz.gz" to the root "/" . If I try to boot the kernel
> > with Milo with 
> > >> 
> > >> 	"boot sda3:vmlinuz.gz root=/dev/sda3"
> > >> 
> > >> The system sets the Devices up and displays the deviding
> > line and then hangs
> > >> (nothing happens) -> no output / boot messages.
> > 
> > Been there, done that.  I generally solved the problem by
> > compiling 
> > different kernel versions.  I haven't tried 2.2.12 myself, but
> > I made a
> > 2.2.x for x < 4 work once with Red Hat.
> > 
> > Your MILO boot line looks OK though, assuming that your kernel
> > really is
> > on /dev/sda3, sda3 is a MSDOS or ext2 filesystem, and there
> > really is a
> > file named vmlinuz.gz.  I don't know if symlinks work or not,
> > you might
> > want to check that.
> > 
> > >> I'm not familiar with installing kernels on Alphas. On x86
> > - systems I have
> > >> to instruct LILO with "/sbin/lilo" but what on Alphas.
> > >> Can somebody tell me the steps for installation or how to
> > keep the new
> > >> kernel booting?
> > 
> > MILO and LILO are very different beasts.
> > 
> > LILO has two parts:  a very smart "map installer", /sbin/lilo,
> > which
> > you run every time you install a new kernel or change
> > /etc/lilo.conf,
> > and a very dumb "boot loader", which is located in your boot
> > sector.
> > The map installer creates a table (usually /boot/map) which
> > contains a
> > list of the raw sector numbers where the kernel is located. 
> > The boot
> > loader is tiny (a few hundred bytes) and cannot do anything
> > but copy raw
> > sectors from the hard drive into memory using BIOS routines. 
> > The first
> > stage boot loader loads the second stage boot loader (again,
> > by directly
> > accessing the sectors on the hard disk where it's located),
> > and the
> > second stage boot loader loads a larger map file and the
> > kernel image.
> > 
> > MILO starts life as a NT3.51/Alpha executable loaded by
> > the UDB's ARC BIOS (a UDB has two parts to its BIOS:  the
> > small-white-text-on-black-background command-line SRM bios,
> > which boots
> > OpenVMS, OSF/1, and Linux; and the
> > large-white-text-on-a-blue-background
> > menu-driven ARC bios, which boots Windows NT and Linux).  MILO
> > contains
> > a lot of Linux kernel code, enough to read MS-DOS, ext2, and
> > ISO9660
> > (cd-rom) filesystems, and enough to read CD-ROMs, floppies,
> > and hard
> > disks.  MILO has a built in 'ls' command, and can boot any
> > file with
> > any arguments from a Linux filesystem if you just provide it
> > with the
> > file name.
> > 
> > The fundamental difference is that MILO is large, so it can
> > read an
> > arbitrary filesystem directly and load a kernel from it as
> > long as you
> > know the filename, while LILO is small, so it can't read the
> > filesystem
> > directly and has to follow a trail of breadcrumbs left by
> > /sbin/lilo
> > when you installed the kernel.
> > 
> > -- 
> > I don't speak for Corel, I just work for them.  Use
> > zygob@corel.ca for work, 
> > zblaxell@furryterror.org for play, and
> > zblaxell@feedme.hungrycats.org for PGP.
> > PGP fingerprint: 01 94 0F B3 46 B7 71 C3  D4 98 39 99 1B 34 45
> > A1
> > PGP public key: 
> > http://www.hungrycats.org/~zblaxell/pgp-public.txt
> > 
> > 
> > --  
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> > with a subject of "unsubscribe". Trouble? Contact
> > listmaster@lists.debian.org
> > 
> > 
> 
> 
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