12-23-2007, 12:29 PM
Holas. bueno. aca otra vez renegando con el grub.
el tema viene asi.
tube que reinstalar windows. con lo que perdi el grub. pues no hay drama. puse el "Super grub disk" y lo recupere en un minuto.
ahora. cuando quiero entrar al linux. me tirra error 15 creo que era. me dice que no puede bootear en ese disco.
perfecto!!. le edito la entrada. y paso de SDA 0,6 a 0,7. le doy la orden y bootea... todos felices. pero al reiniciar la pc. me vuelve a tirar el error.
le edito de nuevo el grub y me deja entrar con el disco SDA (0,6). y asi por la eternidad. cada reincio grub me tira la particion / en SDA (0,6) y en la proxima en (0,7)
Bueno. para buscar un poco de info. entro a Gparted. y me dice que SDA (0,6) es una particion NTFS y que SDA (0,7) es ext3 como dios manda.
Sfdisk -l
me tira esto
Disco /dev/sda: 30401 cilindros, 255 cabezas, 63 sectores/pista
Unidades = cilindros de 8225280 bytes, bloques de 1024 bytes, contando desde 0
Disp. Inic. Princ. Fin Nºcil Nºbloq. Id Sistema
/dev/sda1 * 0+ 4487 4488- 36049828+ 7 HPFS/NTFS
/dev/sda2 4488 30400 25913 208146172+ f W95 Ext'd (LBA)
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,0,1)
/dev/sda3 0 - 0 0 0 Vacía
/dev/sda4 0 - 0 0 0 Vacía
/dev/sda5 4488+ 14720 10233- 82196541 7 HPFS/NTFS
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda6 14721+ 14733 13- 104391 7 HPFS/NTFS
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda7 14734+ 18380 3647- 29294496 83 Linux
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda8 18381+ 29914 11534- 92646823+ 83 Linux
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda9 29915+ 30400 486- 3903763+ 82 Linux swap / Solaris
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
Disco /dev/hdb: 19885 cilindros, 16 cabezas, 63 sectores/pista
read: Error de entrada/salida
sfdisk: Error de lectura en /dev/hdb; no se puede leer el sector 0
/dev/hdb: tipo de tabla de particiones no reconocido
No se ha encontrado ninguna partición
y en menu.lst tengo esto
# 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 4
## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 6
## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu
# Pretty colours
#color cyan/blue white/blue
#A splash image for the menu
#splashimage=(hd0,7)/boot/grub/splashimages/fiesta-alta-badia.xpm.gz
## 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=273d77cc-070c-4e85-93f5-7127f3ed4add ro
## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0
## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,7)
## 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=splash locale=es_ES quiet
## 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 7.10, kernel 2.6.22-14-generic
root (hd0,7)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=273d77cc-070c-4e85-93f5-7127f3ed4add ro splash locale=es_ES quiet
initrd /boot/initrd.img-2.6.22-14-generic
quiet
title Ubuntu 7.10, kernel 2.6.22-14-generic (recovery mode)
root (hd0,7)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=273d77cc-070c-4e85-93f5-7127f3ed4add ro single
initrd /boot/initrd.img-2.6.22-14-generic
title Ubuntu 7.10, memtest86+
root (hd0,7)
kernel /boot/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
Alguna idea?
el tema viene asi.
tube que reinstalar windows. con lo que perdi el grub. pues no hay drama. puse el "Super grub disk" y lo recupere en un minuto.
ahora. cuando quiero entrar al linux. me tirra error 15 creo que era. me dice que no puede bootear en ese disco.
perfecto!!. le edito la entrada. y paso de SDA 0,6 a 0,7. le doy la orden y bootea... todos felices. pero al reiniciar la pc. me vuelve a tirar el error.
le edito de nuevo el grub y me deja entrar con el disco SDA (0,6). y asi por la eternidad. cada reincio grub me tira la particion / en SDA (0,6) y en la proxima en (0,7)
Bueno. para buscar un poco de info. entro a Gparted. y me dice que SDA (0,6) es una particion NTFS y que SDA (0,7) es ext3 como dios manda.
Sfdisk -l
me tira esto
Disco /dev/sda: 30401 cilindros, 255 cabezas, 63 sectores/pista
Unidades = cilindros de 8225280 bytes, bloques de 1024 bytes, contando desde 0
Disp. Inic. Princ. Fin Nºcil Nºbloq. Id Sistema
/dev/sda1 * 0+ 4487 4488- 36049828+ 7 HPFS/NTFS
/dev/sda2 4488 30400 25913 208146172+ f W95 Ext'd (LBA)
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,0,1)
/dev/sda3 0 - 0 0 0 Vacía
/dev/sda4 0 - 0 0 0 Vacía
/dev/sda5 4488+ 14720 10233- 82196541 7 HPFS/NTFS
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda6 14721+ 14733 13- 104391 7 HPFS/NTFS
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda7 14734+ 18380 3647- 29294496 83 Linux
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda8 18381+ 29914 11534- 92646823+ 83 Linux
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
/dev/sda9 29915+ 30400 486- 3903763+ 82 Linux swap / Solaris
principio: (cil.,cab.,sect.) esperado (1023,254,63) detectado (1023,1,1)
Disco /dev/hdb: 19885 cilindros, 16 cabezas, 63 sectores/pista
read: Error de entrada/salida
sfdisk: Error de lectura en /dev/hdb; no se puede leer el sector 0
/dev/hdb: tipo de tabla de particiones no reconocido
No se ha encontrado ninguna partición
y en menu.lst tengo esto
# 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 4
## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout 6
## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu
# Pretty colours
#color cyan/blue white/blue
#A splash image for the menu
#splashimage=(hd0,7)/boot/grub/splashimages/fiesta-alta-badia.xpm.gz
## 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=273d77cc-070c-4e85-93f5-7127f3ed4add ro
## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0
## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,7)
## 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=splash locale=es_ES quiet
## 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 7.10, kernel 2.6.22-14-generic
root (hd0,7)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=273d77cc-070c-4e85-93f5-7127f3ed4add ro splash locale=es_ES quiet
initrd /boot/initrd.img-2.6.22-14-generic
quiet
title Ubuntu 7.10, kernel 2.6.22-14-generic (recovery mode)
root (hd0,7)
kernel /boot/vmlinuz-2.6.22-14-generic root=UUID=273d77cc-070c-4e85-93f5-7127f3ed4add ro single
initrd /boot/initrd.img-2.6.22-14-generic
title Ubuntu 7.10, memtest86+
root (hd0,7)
kernel /boot/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
Alguna idea?