[Grub] errore 18 GRUB

[mikelosat]

ho scritto : setup (hda)

mi dice :Error while parsing number

[emillo]

Quindi ricapitolo:

sudo grub
root (hd2,0)
setup(hda)
quit
riavvia e togli il cd
Definitivo

[mikelosat]

Codice: Seleziona tutto

     [ 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 (hd2,0)

Error 21: Selected disk does not exist

grub> 

forse : root (hd0,2)?????

[emillo]

prova con root /dev/sda3
e poi
setup /dev/sda

[mikelosat]

Codice: Seleziona tutto

     [ 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 /dev/sda3

Error 11: Unrecognized device string

grub> 

[emillo]

Scusa sbaglio mio era
root (hd0,2)
setup (hd0)
quit
riavvia
l'ora e tarda e non vedo più i numeri....

[mikelosat]

Codice: Seleziona tutto

       [ 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 /dev/sda3

Error 11: Unrecognized device string

grub> root (hd0,2)

grub> setup (hd0)
 Checking if "/boot/grub/stage1" exists... no
 Checking if "/grub/stage1" exists... no

Error 15: File not found

grub> 

non è che avendo ricreato le partzioni si è spostata qualcosa e non trova il file xkè sta sotto un'altro nome?

[emillo]

rifai con
root (hd0,2)
setup (hd0,2)
quit

[mikelosat]

Codice: Seleziona tutto

       [ 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 (hd0,2)

grub> setup (hd0)
 Checking if "/boot/grub/stage1" exists... no
 Checking if "/grub/stage1" exists... no

Error 15: File not found

grub> 

non è che avendo ricreato le partizioni è cambiato qlc percorso?

Codice: Seleziona tutto

Disk /dev/sda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x9d1a3ae1

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           1        6375    51207156    7  HPFS/NTFS
/dev/sda2            6376       19193   102960585    f  W95 Ext'd (LBA)
/dev/sda3           19194       30401    90028260   83  Linux
/dev/sda5            6376       19124   102406311    b  W95 FAT32
/dev/sda6           19125       19187      506016   82  Linux swap / Solaris
/dev/sda7           19188       19193       48163+  83  Linux
ubuntu@ubuntu:~$ 

questo il grub menu.lst

Codice: Seleziona tutto

# 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 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		10

## 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=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro

## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,6)

## 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

## 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 8.04.1, kernel 2.6.24-19-generic
root		(hd0,6)
kernel		/vmlinuz-2.6.24-19-generic root=UUID=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro quiet splash
initrd		/initrd.img-2.6.24-19-generic
quiet

title		Ubuntu 8.04.1, kernel 2.6.24-19-generic (recovery mode)
root		(hd0,6)
kernel		/vmlinuz-2.6.24-19-generic root=UUID=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro single
initrd		/initrd.img-2.6.24-19-generic

title		Ubuntu 8.04.1, memtest86+
root		(hd0,6)
kernel		/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
title		Other operating systems:
root


# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda1
title		Microsoft Windows XP Professional
root		(hd0,0)
savedefault
makeactive
chainloader	+1

[emillo]

E' solo una delle procedure non è detto che vada se non và ne tentiamo un altra che poi ti dico....e un pò più macchinosa ma dovrebbe andare
non setup hd0 ma (hd0,2)

[mikelosat]

ok emillo
senti io non so come ringraziarti, sei stato un amico anzi di più forse, se ti va ritentiamo domani magari con msn così cicapiamo meglioe più in fretta!
grazie amico

[emillo]

Ci siamo ci siamo

[mikelosat]

non funge nemmeno l'ultima emillo!

[emillo]

title Ubuntu 8.04.1, kernel 2.6.24-19-generic (recovery mode)
root (hd0,6)
kernel /vmlinuz-2.6.24-19-generic root=UUID=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro single
initrd /initrd.img-2.6.24-19-generic

sostituisci le righe di root=UUIDeccecc con root=/dev/sda3 salva e riavvia

per salvare devi editare con sudo gedit ecc ecc

[mikelosat]

eh si però aspetta :

ho scritto  sudo grub  poi?

[emillo]

allora devi editare il file menu.lst come ti ho detto (me lo hai postato sopra ) ci rientri e lo editi con i permessi di amministratore......

anzi fai così
cd /media
sudo mkdir Ubuntu
sudo mount /dev/sda3 /media/Ubuntu
sudo chroot /media/Ubuntu
sudo gedit /boot/gub/menu.lst
edita come ti ho detto sopra
salva
riavvia

[mikelosat]

dannazzione!! mi si blocca proprio alla fine quando dovrebbe farmi editare il file menu.lst:

Codice: Seleziona tutto

o run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

ubuntu@ubuntu:~$ cd media
bash: cd: media: No such file or directory
ubuntu@ubuntu:~$ cd /mdia
bash: cd: /mdia: No such file or directory
ubuntu@ubuntu:~$ cd /media
ubuntu@ubuntu:/media$ sudo mkdir Ubuntu
ubuntu@ubuntu:/media$ sudo mount /dev/sda3 /media/Ubuntu
ubuntu@ubuntu:/media$ sudo chroot /media/Ubuntu
root@ubuntu:/# sudo gedit /boot/grub/menu.lst
sudo: unable to resolve host ubuntu
cannot open display: 
Run 'gedit --help' to see a full list of available command line options.
root@ubuntu:/# sudo gedit /boot/gub/menu.lst
sudo: unable to resolve host ubuntu
cannot open display: 
Run 'gedit --help' to see a full list of available command line options.
root@ubuntu:/# 

[njin]

Ciao, e' ancora montata la partizione di boot sulla scrivania??

[mikelosat]

si certo, ho editato il file menu.lst ma non me lo fa sovrascrivere nella cartella grub mi dice che non ho i permessi!


questoè il file che ho modificato :

Codice: Seleziona tutto

# 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 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		10

## 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=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro

## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,2)

## 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

## 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 8.04.1, kernel 2.6.24-19-generic
root		(hd0,2)
kernel		/vmlinuz-2.6.24-19-generic root=UUID=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro quiet splash
initrd		/initrd.img-2.6.24-19-generic
quiet

title		Ubuntu 8.04.1, kernel 2.6.24-19-generic (recovery mode)
root		(hd0,2)
kernel		/vmlinuz-2.6.24-19-generic root=UUID=bb7b0604-6428-4d8b-aaaa-a3be02e4163f ro single
initrd		/initrd.img-2.6.24-19-generic

title		Ubuntu 8.04.1, memtest86+
root		(hd0,2)
kernel		/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
title		Other operating systems:
root


# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda1
title		Microsoft Windows XP Professional
root		(hd0,0)
savedefault
makeactive
chainloader	+1

[njin]

Devi aprire il file menu.lst con

sudo gedit

sei da live cd ?