Com puc fer que em carregui el grub correctament?

[pserra]

Hola,
després de molt de temps disfrutant de l'ubuntu.... torno a tenir problemes...
M'he passat a linux mind per el meu acer aspire one... em va MOLT BÉ
el problema és que vaig modificar particions i vaig aixafar el windows i el vaig instal·lar a una altre partició (el windows) ara ho tinc:

pere@pere-aspireoneAO751h ~ $ sudo blkid
[sudo] password for pere: 
/dev/sda1: LABEL="DADES" UUID="1F5326D217CA6FA8" TYPE="ntfs" 
/dev/sda2: LABEL="Windows" UUID="148E860D8E85E816" TYPE="ntfs" 
/dev/sda3: LABEL="SMALL" UUID="569A6255589CAE13" TYPE="ntfs" 
/dev/sda5: LABEL="DADES2" UUID="5DBFBC42572333DA" TYPE="ntfs" 
/dev/sda6: LABEL="COMPARTIT" UUID="6CD0C1D552F304B6" TYPE="ntfs" 
/dev/sda7: UUID="f5413318-5f98-46e7-b6f2-2a255b2a1d81" TYPE="ext4" 
/dev/sda8: UUID="502a905c-2122-48e4-bd8b-1700a6f263a5" TYPE="swap" 
pere@pere-aspireoneAO751h ~ $ 

pere@pere-aspireoneAO751h ~ $ sudo fdisk -l

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x37c0b349

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048    16779263     8388608    7  HPFS/NTFS/exFAT
/dev/sda2        16779264    68968447    26094592    7  HPFS/NTFS/exFAT
/dev/sda3        68968448    81528831     6280192    7  HPFS/NTFS/exFAT
/dev/sda4        81529936   312576704   115523384+   f  W95 Ext'd (LBA)
/dev/sda5        81529938   128406609    23438336    7  HPFS/NTFS/exFAT
/dev/sda6       128409600   281860095    76725248    7  HPFS/NTFS/exFAT
/dev/sda7       281860488   306616319    12377916   83  Linux
/dev/sda8       306616653   312576704     2980026   82  Linux swap / Solaris
pere@pere-aspireoneAO751h ~ $ 

si per exemple actualitzo grub amb

pere@pere-aspireoneAO751h ~ $ sudo update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.5.0-34-generic
Found initrd image: /boot/initrd.img-3.5.0-34-generic
Found memtest86+ image: /boot/memtest86+.bin
Found Windows 7 (loader) on /dev/sda1
done
pere@pere-aspireoneAO751h ~ $ 

m'actualitza correctament, tot i que l'arxiu grub.cfg la línia windows no està bé:
(línies on hi ha la referència de windows)

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (loader) (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-1F5326D217CA6FA8' {
    insmod part_msdos
    insmod ntfs
    set root='hd0,msdos1'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  1F5326D217CA6FA8
    else
      search --no-floppy --fs-uuid --set=root 1F5326D217CA6FA8
    fi
    chainloader +1
}
### END /etc/grub.d/30_os-prober ### 

Com podeu veure la UUID és la de sda1 enlloc de sda2....
però al engegar ordinador em carrega un altre grub diferent on no em surt el windows i em posa... per exemple a la primera línia:
Linux Mint 14 nadia..... aquesta línia no és la del grub.cfg...




LA MEVA PREGUNTA ÉS: COM HO PUC ARREGLAR?
sembla que l'error pot venir que el sistema té com a partició d'asterisc la sda1 on ara no hi ha rés i potser posant-ho a la sda2 estaria arreglat... com ho arreglo?

Merci

[wgarcia]

Sembla que tens més d'un grub i que està arrencant des d'un lloc que no és el que mires. Com sempre convé córrer el programet boot info script per veure com està la disposició de particions. Em sembla que ja ho havies fet algun cop, les instruccions les pots trobar en aquest missatge:

http://ubuntuforums.org/showthread.p...9#post11083289

[pserra]

Hola gràcies wgarcia,
aquests dies no estic a casa...
ja miraré amb més calma com solventar-lo... deixo el que m'ha generat el programa Boot Info Script 0.61
mirant-lo per sobre, no acabo de saber quina es la manera més fàcil de solventar-lo....


Boot Info Script 0.61 [1 April 2012]


============================= Boot Info Summary: ===============================

=> Grub Legacy (v0.97) is installed in the MBR of /dev/sda and looks on the
same drive in partition #7 for /boot/grub/stage2 and /boot/grub/menu.lst.

sda1: __________________________________________________ ________________________

File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD

sda2: __________________________________________________ ________________________

File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files: /Windows/System32/winload.exe

sda3: __________________________________________________ ________________________

File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:

sda4: __________________________________________________ ________________________

File system: Extended Partition
Boot sector type: Unknown
Boot sector info:

sda5: __________________________________________________ ________________________

File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:

sda6: __________________________________________________ ________________________

File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:

sda7: __________________________________________________ ________________________

File system: ext4
Boot sector type: Grub Legacy
Boot sector info: Grub Legacy (v) is installed in the boot sector of
sda7 and looks at sector 286341040 of the same hard
drive for the stage2 file, but no stage2 files can be
found at this location.
Operating System: Linux Mint 14 Nadia
Boot files: /boot/grub/menu.lst /boot/grub/grub.cfg /etc/fstab

sda8: __________________________________________________ ________________________

File system: swap
Boot sector type: -
Boot sector info:

============================ Drive/Partition Info: =============================

Drive: sda __________________________________________________ ___________________

Disk /dev/sda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition Boot Start Sector End Sector # of Sectors Id System

/dev/sda1 * 2,048 16,779,263 16,777,216 7 NTFS / exFAT / HPFS
/dev/sda2 16,779,264 68,968,447 52,189,184 7 NTFS / exFAT / HPFS
/dev/sda3 68,968,448 81,528,831 12,560,384 7 NTFS / exFAT / HPFS
/dev/sda4 81,529,936 312,576,704 231,046,769 f W95 Extended (LBA)
/dev/sda5 81,529,938 128,406,609 46,876,672 7 NTFS / exFAT / HPFS
/dev/sda6 128,409,600 281,860,095 153,450,496 7 NTFS / exFAT / HPFS
/dev/sda7 281,860,488 306,616,319 24,755,832 83 Linux
/dev/sda8 306,616,653 312,576,704 5,960,052 82 Linux swap / Solaris


"blkid" output: __________________________________________________ ______________

Device UUID TYPE LABEL

/dev/sda1 1F5326D217CA6FA8 ntfs DADES
/dev/sda2 148E860D8E85E816 ntfs Windows
/dev/sda3 569A6255589CAE13 ntfs SMALL
/dev/sda5 5DBFBC42572333DA ntfs DADES2
/dev/sda6 6CD0C1D552F304B6 ntfs COMPARTIT
/dev/sda7 f5413318-5f98-46e7-b6f2-2a255b2a1d81 ext4
/dev/sda8 502a905c-2122-48e4-bd8b-1700a6f263a5 swap

================================ Mount points: =================================

Device Mount_Point Type Options

/dev/sda7 / ext4 (rw,errors=remount-ro)


=========================== sda7/boot/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 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=f5413318-5f98-46e7-b6f2-2a255b2a1d81 ro

## default grub root device
## e.g. groot=(hd0,0)
# groot=f5413318-5f98-46e7-b6f2-2a255b2a1d81

## 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 Linux Mint 14 Nadia, kernel 3.5.0-34-generic
uuid f5413318-5f98-46e7-b6f2-2a255b2a1d81
kernel /boot/vmlinuz-3.5.0-34-generic root=UUID=f5413318-5f98-46e7-b6f2-2a255b2a1d81 ro quiet splash
initrd /boot/initrd.img-3.5.0-34-generic
quiet

title Linux Mint 14 Nadia, kernel 3.5.0-34-generic (recovery mode)
uuid f5413318-5f98-46e7-b6f2-2a255b2a1d81
kernel /boot/vmlinuz-3.5.0-34-generic root=UUID=f5413318-5f98-46e7-b6f2-2a255b2a1d81 ro single
initrd /boot/initrd.img-3.5.0-34-generic

title Linux Mint 14 Nadia, memtest86+
uuid f5413318-5f98-46e7-b6f2-2a255b2a1d81
kernel /boot/memtest86+.bin
quiet

### END DEBIAN AUTOMAGIC KERNELS LIST
--------------------------------------------------------------------------------

=========================== sda7/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by 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
set have_grubenv=true
load_env
fi
set default="0"

if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi

export menuentry_id_option

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
}

function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}

if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos7 --hint-efi=hd0,msdos7 --hint-baremetal=ahci0,msdos7 --hint='hd0,msdos7' f5413318-5f98-46e7-b6f2-2a255b2a1d81
else
search --no-floppy --fs-uuid --set=root f5413318-5f98-46e7-b6f2-2a255b2a1d81
fi
font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=ca_ES
insmod gettext
fi
terminal_output gfxterm
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/06_mint_theme ###
set menu_color_normal=white/black
set menu_color_highlight=white/light-gray
### END /etc/grub.d/06_mint_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="$1"
if [ "$1" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ ${recordfail} != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "$linux_gfx_mode" != "text" ]; then load_video; fi
menuentry 'Linux Mint 14 Xfce 32-bit, 3.5.0-34-generic (/dev/sda7)' --class linuxmint --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos7 --hint-efi=hd0,msdos7 --hint-baremetal=ahci0,msdos7 --hint='hd0,msdos7' f5413318-5f98-46e7-b6f2-2a255b2a1d81
else
search --no-floppy --fs-uuid --set=root f5413318-5f98-46e7-b6f2-2a255b2a1d81
fi
linux /boot/vmlinuz-3.5.0-34-generic root=UUID=f5413318-5f98-46e7-b6f2-2a255b2a1d81 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.5.0-34-generic
}
menuentry 'Linux Mint 14 Xfce 32-bit, 3.5.0-34-generic (/dev/sda7) -- recovery mode' --class linuxmint --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='hd0,msdos7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos7 --hint-efi=hd0,msdos7 --hint-baremetal=ahci0,msdos7 --hint='hd0,msdos7' f5413318-5f98-46e7-b6f2-2a255b2a1d81
else
search --no-floppy --fs-uuid --set=root f5413318-5f98-46e7-b6f2-2a255b2a1d81
fi
echo 'Loading Linux 3.5.0-34-generic ...'
linux /boot/vmlinuz-3.5.0-34-generic root=UUID=f5413318-5f98-46e7-b6f2-2a255b2a1d81 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.5.0-34-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/10_lupin ###
### END /etc/grub.d/10_lupin ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod part_msdos
insmod ext2
set root='hd0,msdos7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos7 --hint-efi=hd0,msdos7 --hint-baremetal=ahci0,msdos7 --hint='hd0,msdos7' f5413318-5f98-46e7-b6f2-2a255b2a1d81
else
search --no-floppy --fs-uuid --set=root f5413318-5f98-46e7-b6f2-2a255b2a1d81
fi
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='hd0,msdos7'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos7 --hint-efi=hd0,msdos7 --hint-baremetal=ahci0,msdos7 --hint='hd0,msdos7' f5413318-5f98-46e7-b6f2-2a255b2a1d81
else
search --no-floppy --fs-uuid --set=root f5413318-5f98-46e7-b6f2-2a255b2a1d81
fi
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (loader) (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-1F5326D217CA6FA8' {
insmod part_msdos
insmod ntfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1' 1F5326D217CA6FA8
else
search --no-floppy --fs-uuid --set=root 1F5326D217CA6FA8
fi
chainloader +1
}
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### 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 ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda7/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda6 during installation
UUID=f5413318-5f98-46e7-b6f2-2a255b2a1d81 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda7 during installation
UUID=502a905c-2122-48e4-bd8b-1700a6f263a5 none swap sw 0 0
--------------------------------------------------------------------------------

=================== sda7: Location of files loaded by Grub: ====================

GiB - GB File Fragment(s)

134.855621338 = 144.800120832 boot/grub/grub.cfg 1
136.723213196 = 146.805432320 boot/grub/menu.lst 1
136.542568207 = 146.611466240 boot/grub/stage2 1
138.345352173 = 148.547190784 boot/initrd.img-3.5.0-34-generic 2
137.836059570 = 148.000342016 boot/vmlinuz-3.5.0-34-generic 2
138.345352173 = 148.547190784 initrd.img 2
138.345352173 = 148.547190784 initrd.img.old 2
137.836059570 = 148.000342016 vmlinuz 2
137.836059570 = 148.000342016 vmlinuz.old 2

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown BootLoader on sda4

00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
*
000001b0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff 00 01 |................|
000001c0 c1 ff 07 fe ff ff 02 00 00 00 00 48 cb 02 00 fe |...........H....|
000001d0 ff ff 05 fe ff ff a9 4b cb 02 07 80 25 09 00 00 |.......K....%...|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200

[pserra]

Hola,
gràcies wgarcia...
avui m'hi he posat, i seguint els teus savis consells... he cercat informació....al final he seguit les instruccions d'aquesta pagina:
http://www.ubuntuleon.com/2012/11/re...04-y-1210.html
(posant en el meu cas sda7) i ja ho he solventat.
Moltes gràcies