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dd if=/dev/sda of=linux.bin bs=446 count=1

System plików      bl.  1K B        użyte dostępne %uż. zamont. na
/dev/sda6             30233896   1823712  26874372   7% /

test@test:/boot$ ls /boot/
boot.0806              debianlilo.bmp             sarge.bmp
coffee.bmp             grub                       sid.bmp
config-2.6.32-5-amd64  initrd.img-2.6.32-5-amd64  System.map-2.6.32-5-amd64
debian.bmp             map                        vmlinuz-2.6.32-5-amd64

test@test:/boot$ cat /boot/grub/menu.lst 
# Sample boot menu configuration file
   # Boot automatically after 5 secs.
    timeout 5
# By default, boot the first entry.
     default 0

      title Linux
  kernel /boot/vmlinuz-2.6.32-5-amd64 root=/dev/sda6
  initrd /boot/initrd.img-2.6.32-5-amd64

root@test:/boot# grub-install /dev/sda6
Searching for GRUB installation directory ... found: /boot/grub


    GNU GRUB  version 0.97  (640K lower / 3072K upper memory)

       [ Minimal BASH-like line editing is supported.   For
         the   first   word,  TAB  lists  possible  command
         completions.  Anywhere else TAB lists the possible
         completions of a device/filename. ]
grub> root (hd0,5)
 Filesystem type is ext2fs, partition type 0x83
grub> setup  --stage2=/boot/grub/stage2 --prefix=/boot/grub (hd0,5)
 Checking if "/boot/grub/stage1" exists... yes
 Checking if "/boot/grub/stage2" exists... yes
 Checking if "/boot/grub/e2fs_stage1_5" exists... yes
 Running "embed /boot/grub/e2fs_stage1_5 (hd0,5)"... failed (this is not fatal)
 Running "embed /boot/grub/e2fs_stage1_5 (hd0,5)"... failed (this is not fatal)
 Running "install --stage2=/boot/grub/stage2 /boot/grub/stage1 (hd0,5) /boot/grub/stage2 p /boot/grub/menu.lst "... failed

Error 22: No such partition
grub> quit

kernel        /boot/vmlinuz-2.6.32-5-amd64 root=UUID=eb003989-58dc-4095-91dc-

# / was on /dev/sda6 during installation
UUID=eb003989-58dc-4095-91dc-ba3c21d1561a /               ext3    errors=remount-ro 0       1
# swap was on /dev/sda7 during installation
UUID=66c3c97a-8245-42be-b259-0f4a4da99dab none            swap    sw              0       0

pablo@lena:/boot/grub$ sudo grub-install /dev/sda
Searching for GRUB installation directory ... found: /boot/grub
The file /boot/grub/stage1 not read correctly.

pablo@lena:/boot$ sudo grub-set-default /dev/sda1
Searching for GRUB installation directory ... found: /boot/grub
pablo@lena:/boot$ sudo update-grub 
Searching for GRUB installation directory ... found: /boot/grub
Searching for default file ... found: /boot/grub/default
Testing for an existing GRUB menu.lst file ... 


Generating /boot/grub/menu.lst
Searching for splash image ... none found, skipping ...
Found kernel: /vmlinuz-3.1.0
Found kernel: /vmlinuz-3.0.4
Updating /boot/grub/menu.lst ... done

pablo@lena:/boot$ sudo grub-install /dev/sda1
Searching for GRUB installation directory ... found: /boot/grub


    GNU GRUB  version 0.97  (640K lower / 3072K upper memory)

       [ Minimal BASH-like line editing is supported.   For
         the   first   word,  TAB  lists  possible  command
         completions.  Anywhere else TAB lists the possible
         completions of a device/filename. ]
grub> root (hd0,0)
 Filesystem type is ext2fs, partition type 0x83
grub> setup  --stage2=/boot/grub/stage2 --prefix=/grub (hd0,0)
 Checking if "/grub/stage1" exists... yes
 Checking if "/grub/stage2" exists... yes
 Checking if "/grub/e2fs_stage1_5" exists... yes
 Running "embed /grub/e2fs_stage1_5 (hd0,0)"... failed (this is not fatal)
 Running "embed /grub/e2fs_stage1_5 (hd0,0)"... failed (this is not fatal)
 Running "install --stage2=/boot/grub/stage2 /grub/stage1 (hd0,0) /grub/stage2 p /grub/menu.lst "... failed

Error 22: No such partition
grub> quit

pablo@lena:/boot$ cat grub/menu.lst 
# 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-legacy-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=UUID=192ef46b-7648-44df-806e-bf0948e12821 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,0)

## 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

## should update-grub add savedefault to the default options
## can be true or false
# savedefault=false

## ## End Default Options ##

title        Debian GNU/Linux, kernel 3.1.0
root        (hd0,0)
kernel        /vmlinuz-3.1.0 root=UUID=192ef46b-7648-44df-806e-bf0948e12821 ro 

title        Debian GNU/Linux, kernel 3.1.0 (single-user mode)
root        (hd0,0)
kernel        /vmlinuz-3.1.0 root=UUID=192ef46b-7648-44df-806e-bf0948e12821 ro single

title        Debian GNU/Linux, kernel 3.0.4
root        (hd0,0)
kernel        /vmlinuz-3.0.4 root=UUID=192ef46b-7648-44df-806e-bf0948e12821 ro 

title        Debian GNU/Linux, kernel 3.0.4 (single-user mode)
root        (hd0,0)
kernel        /vmlinuz-3.0.4 root=UUID=192ef46b-7648-44df-806e-bf0948e12821 ro single

### END DEBIAN AUTOMAGIC KERNELS LIST