Συντονιστής: adem1



sudo fdisk -lsudo update-grub


Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000e6c41
Device Boot Start End Blocks Id System
/dev/sda1 1 25904 208072856 83 Linux
/dev/sda2 * 25905 25917 102400 7 HPFS/NTFS
/dev/sda3 25917 37434 92507136 7 HPFS/NTFS
/dev/sda4 37434 38914 11885569 5 Extended
/dev/sda5 37434 38914 11885568 82 Linux swap / Solaris
Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x62256921
Device Boot Start End Blocks Id System
/dev/sdb1 1 121602 976761528+ 42 SFS
Disk /dev/sdc: 640.1 GB, 640135028736 bytes
255 heads, 63 sectors/track, 77825 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xac95f8e4
Device Boot Start End Blocks Id System
/dev/sdc1 1 77825 625129281 7 HPFS/NTFS# 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 use 'savedefault' 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 3
## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
hiddenmenu
# 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=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro
## default grub root device
## e.g. groot=(hd0,0)
# groot=f2fe4d54-66ee-41fd-88ae-a22f511ac17f
## 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=quiet splash
## 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=(recovery) single
# altoptions=(recovery 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
## specify if running in Xen domU or have grub detect automatically
## update-grub will ignore non-xen kernels when running in domU and vice versa
## e.g. indomU=detect
## indomU=true
## indomU=false
# indomU=detect
## 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 Ubuntu 10.04.2 LTS, kernel 2.6.32-33-generic
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/vmlinuz-2.6.32-33-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro quiet splash
initrd /boot/initrd.img-2.6.32-33-generic
title Ubuntu 10.04.2 LTS, kernel 2.6.32-33-generic (recovery mode)
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/vmlinuz-2.6.32-33-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro single
initrd /boot/initrd.img-2.6.32-33-generic
title Ubuntu 10.04.2 LTS, kernel 2.6.32-32-generic
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/vmlinuz-2.6.32-32-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro quiet splash
initrd /boot/initrd.img-2.6.32-32-generic
title Ubuntu 10.04.2 LTS, kernel 2.6.32-32-generic (recovery mode)
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/vmlinuz-2.6.32-32-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro single
initrd /boot/initrd.img-2.6.32-32-generic
title Ubuntu 10.04.2 LTS, kernel 2.6.32-28-generic
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/vmlinuz-2.6.32-28-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro quiet splash
initrd /boot/initrd.img-2.6.32-28-generic
title Ubuntu 10.04.2 LTS, kernel 2.6.32-28-generic (recovery mode)
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/vmlinuz-2.6.32-28-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro single
initrd /boot/initrd.img-2.6.32-28-generic
title Chainload into GRUB 2
root f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/grub/core.img
title Ubuntu 10.04.2 LTS, memtest86+
uuid f2fe4d54-66ee-41fd-88ae-a22f511ac17f
kernel /boot/memtest86+.bin
### END DEBIAN AUTOMAGIC KERNELS LISTΤον κώδικα τον βάζουμε μέσα σε [cοde]κώδικας[/cοde]. Επιλέγουμε το κείμενο και πατάμε το κουμπάκι
.

cat /boot/grub/grub.cfgέγραψε:Purge & Reinstall without Chroot
If you wish to purge and reinstall Grub 2 from a normally running installation it is not necessary to use the chroot instructions. Following a normal boot (without the Live CD):
* Complete only steps 2 through 5.
* Include "sudo" at the start of each command. Example: sudo apt-get purge grub grub-pc grub-common

cat /boot/grub/grub.cfg#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
set saved_entry=${prev_saved_entry}
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z ${boot_once} ]; then
saved_entry=${chosen}
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
set locale_dir=($root)/boot/grub/locale
set lang=el
insmod gettext
if [ ${recordfail} = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Ubuntu, με Linux 2.6.32-33-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro quiet splash
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry 'Ubuntu, με Linux 2.6.32-33-generic (λειτουργία ανάκτησης)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
echo 'Loading Linux 2.6.32-33-generic ...'
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry 'Ubuntu, με Linux 2.6.32-32-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
linux /boot/vmlinuz-2.6.32-32-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro quiet splash
initrd /boot/initrd.img-2.6.32-32-generic
}
menuentry 'Ubuntu, με Linux 2.6.32-32-generic (λειτουργία ανάκτησης)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
echo 'Loading Linux 2.6.32-32-generic ...'
linux /boot/vmlinuz-2.6.32-32-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-32-generic
}
menuentry 'Ubuntu, με Linux 2.6.32-28-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
linux /boot/vmlinuz-2.6.32-28-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro quiet splash
initrd /boot/initrd.img-2.6.32-28-generic
}
menuentry 'Ubuntu, με Linux 2.6.32-28-generic (λειτουργία ανάκτησης)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
echo 'Loading Linux 2.6.32-28-generic ...'
linux /boot/vmlinuz-2.6.32-28-generic root=UUID=f2fe4d54-66ee-41fd-88ae-a22f511ac17f ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-28-generic
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,1)'
search --no-floppy --fs-uuid --set f2fe4d54-66ee-41fd-88ae-a22f511ac17f
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
if [ ${timeout} != -1 ]; then
if keystatus; then
if keystatus --shift; then
set timeout=-1
else
set timeout=0
fi
else
if sleep --interruptible 3 ; then
set timeout=0
fi
fi
fi
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
