squid636
February 15th, 2011, 05:53 PM
I see that a lot of people have had this error but I seem to need some one on one help to fix this. I have two hard drives internal to my laptop and one external. Right now I am on a usb stick running ubuntu.
sudo fdisk -l
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 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: 0x000e306e
Device Boot Start End Blocks Id System
/dev/sda1 * 1 9728 78140128+ 7 HPFS/NTFS
Disk /dev/sdb: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 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: 0x0004c3b4
Device Boot Start End Blocks Id System
/dev/sdb1 1 9328 74920960 83 Linux
/dev/sdb2 9328 9730 3227649 5 Extended
/dev/sdb5 9328 9730 3227648 82 Linux swap / Solaris
Disk /dev/sdc: 4000 MB, 4000317440 bytes
124 heads, 62 sectors/track, 1016 cylinders
Units = cylinders of 7688 * 512 = 3936256 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0002c68f
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 1016 3905473 b W95 FAT32
Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 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: 0xf72a0e89
Device Boot Start End Blocks Id System
/dev/sdd1 1 243201 1953512001 7 HPFS/NTFS
When I try to boot up my computer it give me the following error:
error: no such device; this uuid is NOT sdb1
grub rescue:
Below are the result of the boot_info_script
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 #1 for /boot/grub.
=> Grub 2 is installed in the MBR of /dev/sdb and looks on the same drive in
partition #1 for (,msdos1)/boot/grub.
=> Syslinux is installed in the MBR of /dev/sdc
=> Windows is installed in the MBR of /dev/sdd
sda1: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/grldr /ntldr /NTDETECT.COM
sdb1: __________________________________________________ _______________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.10
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
sdb2: __________________________________________________ _______________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sdb5: __________________________________________________ _______________________
File system: swap
Boot sector type: -
Boot sector info:
sdc1: __________________________________________________ _______________________
File system: vfat
Boot sector type: Unknown
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
sdd1: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ __________________________________________________ ___
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders, total 156301488 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 * 63 156,280,319 156,280,257 7 HPFS/NTFS
Drive: sdb ___________________ __________________________________________________ ___
Disk /dev/sdb: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders, total 156301488 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdb1 2,048 149,843,967 149,841,920 83 Linux
/dev/sdb2 149,846,014 156,301,311 6,455,298 5 Extended
/dev/sdb5 149,846,016 156,301,311 6,455,296 82 Linux swap / Solaris
Drive: sdc ___________________ __________________________________________________ ___
Disk /dev/sdc: 4000 MB, 4000317440 bytes
124 heads, 62 sectors/track, 1016 cylinders, total 7813120 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdc1 * 62 7,811,007 7,810,946 b W95 FAT32
Drive: sdd ___________________ __________________________________________________ ___
Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdd1 63 3,907,024,064 3,907,024,002 7 HPFS/NTFS
blkid -c /dev/null: __________________________________________________ __________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 203C1E043C1DD59E ntfs Windows 7
/dev/sda: PTTYPE="dos"
/dev/sdb1 f844824b-23a1-42fe-bc0a-d577329c24f2 ext4
/dev/sdb2: PTTYPE="dos"
/dev/sdb5 5523c02d-5082-41f6-b694-9189b7c72f83 swap
/dev/sdb: PTTYPE="dos"
/dev/sdc1 6231-415C vfat MYLINUXLIVE
/dev/sdc: PTTYPE="dos"
/dev/sdd1 4A841A75841A63AB ntfs FantomHD
/dev/sdd: PTTYPE="dos"
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
aufs / aufs (rw)
/dev/sdc1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,i ocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdd1 /media/FantomHD fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
/dev/sdb1 /media/f844824b-23a1-42fe-bc0a-d577329c24f2 ext4 (rw,nosuid,nodev,uhelper=udisks)
=========================== sdb1/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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="0"
if [ "${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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
}
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
set locale_dir=($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 ###
menuentry 'Ubuntu, with Linux 2.6.35-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
linux /boot/vmlinuz-2.6.35-23-generic root=UUID=f844824b-23a1-42fe-bc0a-d577329c24f2 ro quiet splash
initrd /boot/initrd.img-2.6.35-23-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
echo 'Loading Linux 2.6.35-23-generic ...'
linux /boot/vmlinuz-2.6.35-23-generic root=UUID=f844824b-23a1-42fe-bc0a-d577329c24f2 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.35-23-generic
}
### END /etc/grub.d/10_linux ###
### 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='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
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)" {
insmod part_msdos
insmod ntfs
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set 203c1e043c1dd59e
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 ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
=============================== sdb1/etc/fstab: ===============================
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sdb1 during installation
UUID=f844824b-23a1-42fe-bc0a-d577329c24f2 / ext4 errors=remount-ro 0 1
# swap was on /dev/sdb5 during installation
UUID=5523c02d-5082-41f6-b694-9189b7c72f83 none swap sw 0 0
=================== sdb1: Location of files loaded by Grub: ===================
34.4GB: boot/grub/core.img
15.2GB: boot/grub/grub.cfg
.9GB: boot/initrd.img-2.6.35-23-generic
34.5GB: boot/vmlinuz-2.6.35-23-generic
.9GB: initrd.img
34.5GB: vmlinuz
=========================== Unknown MBRs/Boot Sectors/etc =======================
Unknown BootLoader on sdb2
00000000 55 c7 ca 20 71 7a 56 92 ba 24 e5 13 73 6b 5f 8a |U.. qzV..$..sk_.|
00000010 e5 af 61 79 74 9e 63 56 19 2b 57 13 c1 a6 10 e5 |..ayt.cV.+W.....|
00000020 55 2d 48 b3 4f 0f 12 ba 95 d5 6d 3b f8 99 7d ee |U-H.O.....m;..}.|
00000030 ee dc ff fb b0 00 88 80 04 e4 66 55 01 e9 4b 72 |..........fU..Kr|
00000040 96 6c ca a0 3d ec 6e 12 bd 97 54 0c 25 2d ca 19 |.l..=.n...T.%-..|
00000050 aa 2a 81 83 25 79 a4 bb e5 e6 e4 e6 5c fb 6e 2d |.*..%y......\.n-|
00000060 de db 6f e4 7b 2d ec 52 f6 d6 b3 6f c9 99 99 de |..o.{-.R...o....|
00000070 ac d2 67 77 ad 1c fc ba 40 a1 91 33 c6 f6 67 3b |..gw....@..3..g;|
00000080 f6 6a 61 87 3f 3c b3 2b 3d 5c 3c f6 b3 7e 7f e1 |.ja.?<.+=\<..~..|
00000090 f5 69 27 e5 75 73 55 0d ae 76 e0 e6 27 b8 64 a0 |.i'.usU..v..'.d.|
000000a0 47 02 d1 3f 31 b2 25 97 55 92 38 52 e4 68 90 09 |G..?1.%.U.8R.h..|
000000b0 96 44 e6 58 13 2e c1 9a 4b 63 ba 54 72 77 83 88 |.D.X....Kc.Trw..|
000000c0 88 99 11 c1 44 68 a4 50 9a c9 24 1a 0a 17 50 75 |....Dh.P..$...Pu|
000000d0 40 39 92 69 28 4e 45 0b 18 15 8d 2c 4b 24 28 44 |@9.i(NE....,K$(D|
000000e0 2a 9f 50 95 93 d5 11 c6 9f f1 71 5d e6 55 49 b1 |*.P.......q].UI.|
000000f0 09 ed 7a 20 3d 9a 8c 50 33 32 18 a1 5b 6e d9 49 |..z =..P32..[n.I|
00000100 93 92 46 99 b4 1f 2b 53 f1 48 ef 9f 22 50 81 82 |..F...+S.H.."P..|
00000110 a2 67 8d 06 67 3b f6 6a 61 87 2d f5 b3 fe df fa |.g..g;.ja.-.....|
00000120 e2 1d 7f 3f fd 92 1b b3 74 ee 7c 58 29 c2 01 c3 |...?....t.|X)...|
00000130 00 8a 41 63 7c 9e 42 a0 4c 50 d8 91 73 7a b9 0a |..Ac|.B.LP..sz..|
00000140 ed 46 c0 84 ba 1e 44 6c 99 64 63 c8 cf 21 27 1a |.F....Dl.dc..!'.|
00000150 42 21 2b 3c 12 b2 8d e1 15 62 85 1e 12 72 36 8f |B!+<.....b...r6.|
00000160 13 a2 66 1a f1 07 92 ec 4a 6a b0 46 a6 ab 56 4c |..f.....Jj.F..VL|
00000170 8d 14 15 9d b0 81 e9 41 78 36 31 1a 9d 4e cb 9a |.......Ax61..N..|
00000180 4e f2 3d 56 bf fa c6 33 88 62 fb 5f 42 1d b5 a1 |N.=V...3.b._B...|
00000190 d1 65 6d ea 80 0c 64 24 f9 1c 66 5a bc eb 7e af |.em...d$..fZ..~.|
000001a0 4e 52 24 58 6c e2 b0 b8 ac 30 49 08 1d 46 5c 9c |NR$Xl....0I..F\.|
000001b0 9c 40 c3 17 73 d5 d1 82 03 82 8c 8d a3 15 00 fe |.@..s...........|
000001c0 ff ff 82 fe ff ff 02 00 00 00 00 80 62 00 00 00 |............b...|
000001d0 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
Unknown BootLoader on sdc1
00000000 eb 58 90 53 59 53 4c 49 4e 55 58 00 02 08 88 04 |.X.SYSLINUX.....|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 3e 00 00 00 |........?...>...|
00000020 82 2f 77 00 bc 1d 00 00 00 00 00 00 02 00 00 00 |./w.............|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 00 29 5c 41 31 62 4e 4f 20 4e 41 4d 45 20 20 |..)\A1bNO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 fa fc 31 c9 8e d1 | FAT32 ..1...|
00000060 bc 76 7b 52 06 57 8e c1 b1 26 bf 78 7b f3 a5 8e |.v{R.W...&.x{...|
00000070 d9 bb 78 00 0f b4 37 0f a0 56 20 d2 78 1b 31 c0 |..x...7..V .x.1.|
00000080 b1 06 89 3f 89 47 02 f3 64 a5 8a 0e 18 7c 88 4d |...?.G..d....|.M|
00000090 bc 50 50 50 50 cd 13 eb 4b f6 45 b4 7f 75 25 38 |.PPPP...K.E..u%8|
000000a0 4d b8 74 20 66 3d 21 47 50 54 75 10 80 7d b8 ed |M.t f=!GPTu..}..|
000000b0 75 0a 66 ff 75 ec 66 ff 75 e8 eb 0f 51 51 66 ff |u.f.u.f.u...QQf.|
000000c0 75 bc eb 07 51 51 66 ff 36 1c 7c b4 08 cd 13 72 |u...QQf.6.|....r|
000000d0 13 20 e4 75 0f c1 ea 08 42 89 16 1a 7c 83 e1 3f |. .u....B...|..?|
000000e0 89 0e 18 7c fb bb aa 55 b4 41 8a 16 74 7b cd 13 |...|...U.A..t{..|
000000f0 72 10 81 fb 55 aa 75 0a f6 c1 01 74 05 c6 06 32 |r...U.u....t...2|
00000100 7d 00 66 b8 10 41 48 00 66 ba 00 00 00 00 bb 00 |}.f..AH.f.......|
00000110 7e e8 10 00 66 81 3e 24 7e 34 be f5 72 75 76 ea |~...f.>$~4..ruv.|
00000120 38 7e 00 00 66 03 06 64 7b 66 13 16 68 7b b9 10 |8~..f..d{f..h{..|
00000130 00 eb 2b 66 52 66 50 06 53 6a 01 6a 10 89 e6 66 |..+fRfP.Sj.j...f|
00000140 60 b4 42 e8 7f 00 66 61 8d 64 10 72 01 c3 66 60 |`.B...fa.d.r..f`|
00000150 31 c0 e8 70 00 66 61 e2 da c6 06 32 7d 2b 66 60 |1..p.fa....2}+f`|
00000160 66 0f b7 36 18 7c 66 0f b7 3e 1a 7c 66 f7 f6 31 |f..6.|f..>.|f..1|
00000170 c9 87 ca 66 f7 f7 66 3d ff 03 00 00 77 17 c0 e4 |...f..f=....w...|
00000180 06 41 08 e1 88 c5 88 d6 b8 01 02 e8 37 00 66 61 |.A..........7.fa|
00000190 72 01 c3 e2 c9 31 f6 8e d6 bc 6c 7b 8e de 66 8f |r....1....l{..f.|
000001a0 06 78 00 be cc 7d e8 09 00 31 c0 cd 16 cd 19 f4 |.x...}...1......|
000001b0 eb fd 66 60 ac 20 c0 74 09 b4 0e bb 07 00 cd 10 |..f`. .t........|
000001c0 eb f2 66 61 c3 8a 16 74 7b cd 13 c3 42 6f 6f 74 |..fa...t{...Boot|
000001d0 20 65 72 72 6f 72 0d 0a 00 00 00 00 00 00 00 00 | error..........|
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
I have tried to reinstall grub using the commands below:
sudo mkdir /mnt/sdb1
sudo mount /dev/sdb1 /mnt
sudo grub-install --root-directory=/mnt /dev/sdb
Any advice on what I am missing? Thanks in advance.
sudo fdisk -l
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 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: 0x000e306e
Device Boot Start End Blocks Id System
/dev/sda1 * 1 9728 78140128+ 7 HPFS/NTFS
Disk /dev/sdb: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 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: 0x0004c3b4
Device Boot Start End Blocks Id System
/dev/sdb1 1 9328 74920960 83 Linux
/dev/sdb2 9328 9730 3227649 5 Extended
/dev/sdb5 9328 9730 3227648 82 Linux swap / Solaris
Disk /dev/sdc: 4000 MB, 4000317440 bytes
124 heads, 62 sectors/track, 1016 cylinders
Units = cylinders of 7688 * 512 = 3936256 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0002c68f
Device Boot Start End Blocks Id System
/dev/sdc1 * 1 1016 3905473 b W95 FAT32
Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 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: 0xf72a0e89
Device Boot Start End Blocks Id System
/dev/sdd1 1 243201 1953512001 7 HPFS/NTFS
When I try to boot up my computer it give me the following error:
error: no such device; this uuid is NOT sdb1
grub rescue:
Below are the result of the boot_info_script
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 #1 for /boot/grub.
=> Grub 2 is installed in the MBR of /dev/sdb and looks on the same drive in
partition #1 for (,msdos1)/boot/grub.
=> Syslinux is installed in the MBR of /dev/sdc
=> Windows is installed in the MBR of /dev/sdd
sda1: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Windows Vista/7
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 7
Boot files/dirs: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/grldr /ntldr /NTDETECT.COM
sdb1: __________________________________________________ _______________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.10
Boot files/dirs: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
sdb2: __________________________________________________ _______________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sdb5: __________________________________________________ _______________________
File system: swap
Boot sector type: -
Boot sector info:
sdc1: __________________________________________________ _______________________
File system: vfat
Boot sector type: Unknown
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
sdd1: __________________________________________________ _______________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files/dirs:
=========================== Drive/Partition Info: =============================
Drive: sda ___________________ __________________________________________________ ___
Disk /dev/sda: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders, total 156301488 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 * 63 156,280,319 156,280,257 7 HPFS/NTFS
Drive: sdb ___________________ __________________________________________________ ___
Disk /dev/sdb: 80.0 GB, 80026361856 bytes
255 heads, 63 sectors/track, 9729 cylinders, total 156301488 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdb1 2,048 149,843,967 149,841,920 83 Linux
/dev/sdb2 149,846,014 156,301,311 6,455,298 5 Extended
/dev/sdb5 149,846,016 156,301,311 6,455,296 82 Linux swap / Solaris
Drive: sdc ___________________ __________________________________________________ ___
Disk /dev/sdc: 4000 MB, 4000317440 bytes
124 heads, 62 sectors/track, 1016 cylinders, total 7813120 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdc1 * 62 7,811,007 7,810,946 b W95 FAT32
Drive: sdd ___________________ __________________________________________________ ___
Disk /dev/sdd: 2000.4 GB, 2000398934016 bytes
255 heads, 63 sectors/track, 243201 cylinders, total 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start End Size Id System
/dev/sdd1 63 3,907,024,064 3,907,024,002 7 HPFS/NTFS
blkid -c /dev/null: __________________________________________________ __________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 203C1E043C1DD59E ntfs Windows 7
/dev/sda: PTTYPE="dos"
/dev/sdb1 f844824b-23a1-42fe-bc0a-d577329c24f2 ext4
/dev/sdb2: PTTYPE="dos"
/dev/sdb5 5523c02d-5082-41f6-b694-9189b7c72f83 swap
/dev/sdb: PTTYPE="dos"
/dev/sdc1 6231-415C vfat MYLINUXLIVE
/dev/sdc: PTTYPE="dos"
/dev/sdd1 4A841A75841A63AB ntfs FantomHD
/dev/sdd: PTTYPE="dos"
============================ "mount | grep ^/dev output: ===========================
Device Mount_Point Type Options
aufs / aufs (rw)
/dev/sdc1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,i ocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdd1 /media/FantomHD fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
/dev/sdb1 /media/f844824b-23a1-42fe-bc0a-d577329c24f2 ext4 (rw,nosuid,nodev,uhelper=udisks)
=========================== sdb1/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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
set default="0"
if [ "${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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
}
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
set locale_dir=($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 ###
menuentry 'Ubuntu, with Linux 2.6.35-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
linux /boot/vmlinuz-2.6.35-23-generic root=UUID=f844824b-23a1-42fe-bc0a-d577329c24f2 ro quiet splash
initrd /boot/initrd.img-2.6.35-23-generic
}
menuentry 'Ubuntu, with Linux 2.6.35-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
echo 'Loading Linux 2.6.35-23-generic ...'
linux /boot/vmlinuz-2.6.35-23-generic root=UUID=f844824b-23a1-42fe-bc0a-d577329c24f2 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.35-23-generic
}
### END /etc/grub.d/10_linux ###
### 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='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(hd2,msdos1)'
search --no-floppy --fs-uuid --set f844824b-23a1-42fe-bc0a-d577329c24f2
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)" {
insmod part_msdos
insmod ntfs
set root='(hd1,msdos1)'
search --no-floppy --fs-uuid --set 203c1e043c1dd59e
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 ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
=============================== sdb1/etc/fstab: ===============================
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sdb1 during installation
UUID=f844824b-23a1-42fe-bc0a-d577329c24f2 / ext4 errors=remount-ro 0 1
# swap was on /dev/sdb5 during installation
UUID=5523c02d-5082-41f6-b694-9189b7c72f83 none swap sw 0 0
=================== sdb1: Location of files loaded by Grub: ===================
34.4GB: boot/grub/core.img
15.2GB: boot/grub/grub.cfg
.9GB: boot/initrd.img-2.6.35-23-generic
34.5GB: boot/vmlinuz-2.6.35-23-generic
.9GB: initrd.img
34.5GB: vmlinuz
=========================== Unknown MBRs/Boot Sectors/etc =======================
Unknown BootLoader on sdb2
00000000 55 c7 ca 20 71 7a 56 92 ba 24 e5 13 73 6b 5f 8a |U.. qzV..$..sk_.|
00000010 e5 af 61 79 74 9e 63 56 19 2b 57 13 c1 a6 10 e5 |..ayt.cV.+W.....|
00000020 55 2d 48 b3 4f 0f 12 ba 95 d5 6d 3b f8 99 7d ee |U-H.O.....m;..}.|
00000030 ee dc ff fb b0 00 88 80 04 e4 66 55 01 e9 4b 72 |..........fU..Kr|
00000040 96 6c ca a0 3d ec 6e 12 bd 97 54 0c 25 2d ca 19 |.l..=.n...T.%-..|
00000050 aa 2a 81 83 25 79 a4 bb e5 e6 e4 e6 5c fb 6e 2d |.*..%y......\.n-|
00000060 de db 6f e4 7b 2d ec 52 f6 d6 b3 6f c9 99 99 de |..o.{-.R...o....|
00000070 ac d2 67 77 ad 1c fc ba 40 a1 91 33 c6 f6 67 3b |..gw....@..3..g;|
00000080 f6 6a 61 87 3f 3c b3 2b 3d 5c 3c f6 b3 7e 7f e1 |.ja.?<.+=\<..~..|
00000090 f5 69 27 e5 75 73 55 0d ae 76 e0 e6 27 b8 64 a0 |.i'.usU..v..'.d.|
000000a0 47 02 d1 3f 31 b2 25 97 55 92 38 52 e4 68 90 09 |G..?1.%.U.8R.h..|
000000b0 96 44 e6 58 13 2e c1 9a 4b 63 ba 54 72 77 83 88 |.D.X....Kc.Trw..|
000000c0 88 99 11 c1 44 68 a4 50 9a c9 24 1a 0a 17 50 75 |....Dh.P..$...Pu|
000000d0 40 39 92 69 28 4e 45 0b 18 15 8d 2c 4b 24 28 44 |@9.i(NE....,K$(D|
000000e0 2a 9f 50 95 93 d5 11 c6 9f f1 71 5d e6 55 49 b1 |*.P.......q].UI.|
000000f0 09 ed 7a 20 3d 9a 8c 50 33 32 18 a1 5b 6e d9 49 |..z =..P32..[n.I|
00000100 93 92 46 99 b4 1f 2b 53 f1 48 ef 9f 22 50 81 82 |..F...+S.H.."P..|
00000110 a2 67 8d 06 67 3b f6 6a 61 87 2d f5 b3 fe df fa |.g..g;.ja.-.....|
00000120 e2 1d 7f 3f fd 92 1b b3 74 ee 7c 58 29 c2 01 c3 |...?....t.|X)...|
00000130 00 8a 41 63 7c 9e 42 a0 4c 50 d8 91 73 7a b9 0a |..Ac|.B.LP..sz..|
00000140 ed 46 c0 84 ba 1e 44 6c 99 64 63 c8 cf 21 27 1a |.F....Dl.dc..!'.|
00000150 42 21 2b 3c 12 b2 8d e1 15 62 85 1e 12 72 36 8f |B!+<.....b...r6.|
00000160 13 a2 66 1a f1 07 92 ec 4a 6a b0 46 a6 ab 56 4c |..f.....Jj.F..VL|
00000170 8d 14 15 9d b0 81 e9 41 78 36 31 1a 9d 4e cb 9a |.......Ax61..N..|
00000180 4e f2 3d 56 bf fa c6 33 88 62 fb 5f 42 1d b5 a1 |N.=V...3.b._B...|
00000190 d1 65 6d ea 80 0c 64 24 f9 1c 66 5a bc eb 7e af |.em...d$..fZ..~.|
000001a0 4e 52 24 58 6c e2 b0 b8 ac 30 49 08 1d 46 5c 9c |NR$Xl....0I..F\.|
000001b0 9c 40 c3 17 73 d5 d1 82 03 82 8c 8d a3 15 00 fe |.@..s...........|
000001c0 ff ff 82 fe ff ff 02 00 00 00 00 80 62 00 00 00 |............b...|
000001d0 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
Unknown BootLoader on sdc1
00000000 eb 58 90 53 59 53 4c 49 4e 55 58 00 02 08 88 04 |.X.SYSLINUX.....|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 3e 00 00 00 |........?...>...|
00000020 82 2f 77 00 bc 1d 00 00 00 00 00 00 02 00 00 00 |./w.............|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 00 29 5c 41 31 62 4e 4f 20 4e 41 4d 45 20 20 |..)\A1bNO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 fa fc 31 c9 8e d1 | FAT32 ..1...|
00000060 bc 76 7b 52 06 57 8e c1 b1 26 bf 78 7b f3 a5 8e |.v{R.W...&.x{...|
00000070 d9 bb 78 00 0f b4 37 0f a0 56 20 d2 78 1b 31 c0 |..x...7..V .x.1.|
00000080 b1 06 89 3f 89 47 02 f3 64 a5 8a 0e 18 7c 88 4d |...?.G..d....|.M|
00000090 bc 50 50 50 50 cd 13 eb 4b f6 45 b4 7f 75 25 38 |.PPPP...K.E..u%8|
000000a0 4d b8 74 20 66 3d 21 47 50 54 75 10 80 7d b8 ed |M.t f=!GPTu..}..|
000000b0 75 0a 66 ff 75 ec 66 ff 75 e8 eb 0f 51 51 66 ff |u.f.u.f.u...QQf.|
000000c0 75 bc eb 07 51 51 66 ff 36 1c 7c b4 08 cd 13 72 |u...QQf.6.|....r|
000000d0 13 20 e4 75 0f c1 ea 08 42 89 16 1a 7c 83 e1 3f |. .u....B...|..?|
000000e0 89 0e 18 7c fb bb aa 55 b4 41 8a 16 74 7b cd 13 |...|...U.A..t{..|
000000f0 72 10 81 fb 55 aa 75 0a f6 c1 01 74 05 c6 06 32 |r...U.u....t...2|
00000100 7d 00 66 b8 10 41 48 00 66 ba 00 00 00 00 bb 00 |}.f..AH.f.......|
00000110 7e e8 10 00 66 81 3e 24 7e 34 be f5 72 75 76 ea |~...f.>$~4..ruv.|
00000120 38 7e 00 00 66 03 06 64 7b 66 13 16 68 7b b9 10 |8~..f..d{f..h{..|
00000130 00 eb 2b 66 52 66 50 06 53 6a 01 6a 10 89 e6 66 |..+fRfP.Sj.j...f|
00000140 60 b4 42 e8 7f 00 66 61 8d 64 10 72 01 c3 66 60 |`.B...fa.d.r..f`|
00000150 31 c0 e8 70 00 66 61 e2 da c6 06 32 7d 2b 66 60 |1..p.fa....2}+f`|
00000160 66 0f b7 36 18 7c 66 0f b7 3e 1a 7c 66 f7 f6 31 |f..6.|f..>.|f..1|
00000170 c9 87 ca 66 f7 f7 66 3d ff 03 00 00 77 17 c0 e4 |...f..f=....w...|
00000180 06 41 08 e1 88 c5 88 d6 b8 01 02 e8 37 00 66 61 |.A..........7.fa|
00000190 72 01 c3 e2 c9 31 f6 8e d6 bc 6c 7b 8e de 66 8f |r....1....l{..f.|
000001a0 06 78 00 be cc 7d e8 09 00 31 c0 cd 16 cd 19 f4 |.x...}...1......|
000001b0 eb fd 66 60 ac 20 c0 74 09 b4 0e bb 07 00 cd 10 |..f`. .t........|
000001c0 eb f2 66 61 c3 8a 16 74 7b cd 13 c3 42 6f 6f 74 |..fa...t{...Boot|
000001d0 20 65 72 72 6f 72 0d 0a 00 00 00 00 00 00 00 00 | error..........|
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
I have tried to reinstall grub using the commands below:
sudo mkdir /mnt/sdb1
sudo mount /dev/sdb1 /mnt
sudo grub-install --root-directory=/mnt /dev/sdb
Any advice on what I am missing? Thanks in advance.