Debian Etch - Kernel wird nicht gebootet

[rsCuBe]

Hallo,

ich habe einen Rootserver von Hetzner wo Debian 4.0 (etch) drauf läuft.
Nun wollte ich einen anderen Kernel ausprobieren mit 1000Hz, da die CS: Source Server damit besser laufen sollen.

Ich bin Schritt für Schritt nach diesem Tutorial gegangen:
pur3gaming.com - Einzelnen Beitrag anzeigen - [Howto] Kernel für GameServer [Debian]

Mein /boot -Verzeichnis hat folgenden Inhalt:

-rw-r--r-- 1 0 0  512 2007-08-31 15:02 boot.0800
-rw-r--r-- 1 0 0  70K 2008-02-10 23:04 config-2.6.18-6-686-bigmem
-rw-r--r-- 1 0 0  76K 2008-04-02 09:03 config-2.6.23.9-rt13
drwxr-xr-x 2 0 0 4.0K 2008-04-02 09:45 grub
-rw-r--r-- 1 0 0 5.1M 2008-03-22 00:13 initrd.img-2.6.18-6-686-bigmem
-rw-r--r-- 1 0 0 5.3M 2008-04-02 09:40 initrd.img-2.6.23.9-rt13
-rw------- 1 0 0  77K 2008-04-02 00:16 map
-rw-r--r-- 1 0 0 704K 2008-02-11 00:06 System.map-2.6.18-6-686-bigmem
-rw-r--r-- 1 0 0 824K 2008-04-02 09:36 System.map-2.6.23.9-rt13
-rw-r--r-- 1 0 0 1.3M 2008-02-11 00:06 vmlinuz-2.6.18-6-686-bigmem
-rw-r--r-- 1 0 0 1.5M 2008-04-02 09:36 vmlinuz-2.6.23.9-rt13

Meine /boot/grub/menu.lst sieht so aus:

# menu.lst - See: grub(8), info grub, update-grub(8)
#            grub-install(8), grub-floppy(8),
#            grub-md5-crypt, /usr/share/doc/grub
#            and /usr/share/doc/grub-doc/.
 
## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not change this entry to 'saved' or your
# array will desync and will not let you boot your system.
default        0
 
## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout        5
 
# Pretty colours
color cyan/blue white/blue
 
## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line)  and entries protected by the
# command 'lock'
# e.g. password topsecret
#      password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret
 
#
# examples
#
# title        Windows 95/98/NT/2000
# root        (hd0,0)
# makeactive
# chainloader    +1
#
# title        Linux
# root        (hd0,1)
# kernel    /vmlinuz root=/dev/hda2 ro
#
 
#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST
 
### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below
 
## DO NOT UNCOMMENT THEM, Just edit them to your needs
 
## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
##      kopt_2_6_8=root=/dev/hdc1 ro
##      kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=/dev/sda2 ro
 
## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,1)
 
## should update-grub create alternative automagic boot options
## e.g. alternative=true
##      alternative=false
# alternative=true
 
## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
##      lockalternative=false
# lockalternative=false
 
## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=
 
## should update-grub lock old automagic boot options
## e.g. lockold=false
##      lockold=true
# lockold=false
 
## Xen hypervisor options to use with the default Xen boot option
# xenhopt=
 
## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0
 
## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(single-user) single
# altoptions=(single-user mode) single
 
## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
##      howmany=7
# howmany=all
 
## should update-grub create memtest86 boot option
## e.g. memtest86=true
##      memtest86=false
# memtest86=true
 
## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false
 
## ## End Default Options ##
 
title        Debian GNU/Linux, kernel 2.6.23.9-rt13
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.23.9-rt13 root=/dev/sda2 ro 
initrd        /boot/initrd.img-2.6.23.9-rt13
savedefault
 
title        Debian GNU/Linux, kernel 2.6.23.9-rt13 (single-user mode)
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.23.9-rt13 root=/dev/sda2 ro single
initrd        /boot/initrd.img-2.6.23.9-rt13
savedefault
 
title        Debian GNU/Linux, kernel 2.6.18-6-686-bigmem
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.18-6-686-bigmem root=/dev/sda2 ro 
initrd        /boot/initrd.img-2.6.18-6-686-bigmem
savedefault
 
title        Debian GNU/Linux, kernel 2.6.18-6-686-bigmem (single-user mode)
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.18-6-686-bigmem root=/dev/sda2 ro single
initrd        /boot/initrd.img-2.6.18-6-686-bigmem
savedefault
 
### END DEBIAN AUTOMAGIC KERNELS LIST

Und meine /etc/lilo.conf so:

### Hetzner Online AG installimage
# bootloader config
boot=/dev/sda
root=/dev/sda2
vga=0x317
timeout=40
prompt
default=Linux
 
image=/boot/vmlinuz-2.6.23.9-rt13
  label=Linux
  read-only
  initrd=/boot/initrd.img-2.6.23.9-rt13

Beim Kompilieren gabs Meldungen die komisch erschienen:

MOD: Bilder bitte immer als Anhang.

Kann mir da bitte jemand weiterhelfen?

Danke schonmal im Vorraus.