nicucalcea
May 22nd, 2010, 10:02 PM
I mainly use Windows 7, but I installed Ubuntu (via wubi) some time ago and booted into Ubuntu every now and then.
A couple of days ago I decided t move to Ubuntu and upgraded to 10.04, but now all I can get from my PC is a error when I start it. It just loads some sort of grub rescue terminal and there's nothing I can do about it.
Please, help me. I want to my data back.
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #256 for /boot/grub.
sda1: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Grub 2
Boot sector info: Grub 2 is installed in the boot sector of sda1 and
looks at sector 9349536 of the same hard drive for
core.img, but core.img can not be found at this
location. No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/grldr /wubildr.mbr /wubildr
sda2: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Grub 2
Boot sector info: Grub 2 is installed in the boot sector of sda2 and
looks at sector 9635080 of the same hard drive for
core.img, but core.img can not be found at this
location. No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs: /ubuntu/winboot/wubildr.mbr /ubuntu/winboot/wubildr
/ubuntu/disks/root.disk /ubuntu/disks/swap.disk
sda2/Wubi: __________________________________________________ _______________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.04 LTS
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ __________________________________________________ ___
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sda1 * 2,048 78,794,751 78,792,704 7 HPFS/NTFS
/dev/sda2 78,794,752 286,735,527 207,940,776 7 HPFS/NTFS
blkid -c /dev/null: __________________________________________________ __________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/loop1 57186dbe-8f06-4768-8567-63815982eafb ext4
/dev/sda1 5292193F9219294D ntfs
/dev/sda2 C47499A4749999AE ntfs Nicu
/dev/sda: PTTYPE="dos"
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
aufs / aufs (rw)
/dev/sr0 /cdrom iso9660 (ro,noatime)
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sda1 /media/5292193F9219294D fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
======================== sda2/Wubi/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 ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
set locale_dir=($root)/boot/grub/locale
set lang=en
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 ###
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/10_lupin ###
menuentry "Ubuntu, Linux 2.6.32-22-generic" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.32-22-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro quiet splash
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry "Ubuntu, Linux 2.6.32-22-generic (recovery mode)" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.32-22-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro single
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.31-14-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro quiet splash
initrd /boot/initrd.img-2.6.31-14-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic (recovery mode)" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.31-14-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro single
initrd /boot/initrd.img-2.6.31-14-generic
}
### END /etc/grub.d/10_lupin ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 5292193f9219294d
chainloader +1
}
### 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 ###
============================= sda2/Wubi/etc/fstab: =============================
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' 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 defaults 0 0
/host/ubuntu/disks/root.disk / ext4 loop,errors=remount-ro 0 1
/host/ubuntu/disks/swap.disk none swap loop,sw 0 0
================= sda2/Wubi: Location of files loaded by Grub: =================
4.9GB: boot/grub/core.img
1.1GB: boot/grub/grub.cfg
1.0GB: boot/initrd.img-2.6.31-14-generic
1.1GB: boot/initrd.img-2.6.32-22-generic
2.4GB: boot/vmlinuz-2.6.31-14-generic
1.7GB: boot/vmlinuz-2.6.32-22-generic
1.1GB: initrd.img
1.0GB: initrd.img.old
1.7GB: vmlinuz
2.4GB: vmlinuz.old
A couple of days ago I decided t move to Ubuntu and upgraded to 10.04, but now all I can get from my PC is a error when I start it. It just loads some sort of grub rescue terminal and there's nothing I can do about it.
Please, help me. I want to my data back.
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #256 for /boot/grub.
sda1: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Grub 2
Boot sector info: Grub 2 is installed in the boot sector of sda1 and
looks at sector 9349536 of the same hard drive for
core.img, but core.img can not be found at this
location. No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/grldr /wubildr.mbr /wubildr
sda2: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Grub 2
Boot sector info: Grub 2 is installed in the boot sector of sda2 and
looks at sector 9635080 of the same hard drive for
core.img, but core.img can not be found at this
location. No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs: /ubuntu/winboot/wubildr.mbr /ubuntu/winboot/wubildr
/ubuntu/disks/root.disk /ubuntu/disks/swap.disk
sda2/Wubi: __________________________________________________ _______________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.04 LTS
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ __________________________________________________ ___
Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sda1 * 2,048 78,794,751 78,792,704 7 HPFS/NTFS
/dev/sda2 78,794,752 286,735,527 207,940,776 7 HPFS/NTFS
blkid -c /dev/null: __________________________________________________ __________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/loop1 57186dbe-8f06-4768-8567-63815982eafb ext4
/dev/sda1 5292193F9219294D ntfs
/dev/sda2 C47499A4749999AE ntfs Nicu
/dev/sda: PTTYPE="dos"
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
aufs / aufs (rw)
/dev/sr0 /cdrom iso9660 (ro,noatime)
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sda1 /media/5292193F9219294D fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
======================== sda2/Wubi/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 ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
set locale_dir=($root)/boot/grub/locale
set lang=en
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 ###
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/10_lupin ###
menuentry "Ubuntu, Linux 2.6.32-22-generic" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.32-22-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro quiet splash
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry "Ubuntu, Linux 2.6.32-22-generic (recovery mode)" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.32-22-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro single
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.31-14-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro quiet splash
initrd /boot/initrd.img-2.6.31-14-generic
}
menuentry "Ubuntu, Linux 2.6.31-14-generic (recovery mode)" {
insmod ntfs
set root='(hd0,2)'
search --no-floppy --fs-uuid --set c47499a4749999ae
loopback loop0 /ubuntu/disks/root.disk
set root=(loop0)
linux /boot/vmlinuz-2.6.31-14-generic root=/dev/sda2 loop=/ubuntu/disks/root.disk ro single
initrd /boot/initrd.img-2.6.31-14-generic
}
### END /etc/grub.d/10_lupin ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda1)" {
insmod ntfs
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 5292193f9219294d
chainloader +1
}
### 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 ###
============================= sda2/Wubi/etc/fstab: =============================
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' 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 defaults 0 0
/host/ubuntu/disks/root.disk / ext4 loop,errors=remount-ro 0 1
/host/ubuntu/disks/swap.disk none swap loop,sw 0 0
================= sda2/Wubi: Location of files loaded by Grub: =================
4.9GB: boot/grub/core.img
1.1GB: boot/grub/grub.cfg
1.0GB: boot/initrd.img-2.6.31-14-generic
1.1GB: boot/initrd.img-2.6.32-22-generic
2.4GB: boot/vmlinuz-2.6.31-14-generic
1.7GB: boot/vmlinuz-2.6.32-22-generic
1.1GB: initrd.img
1.0GB: initrd.img.old
1.7GB: vmlinuz
2.4GB: vmlinuz.old