Happened to me too... Pain in the butt I might add :)

Anyway, thank you Scott Draper for the grub-repair-cd idea it worked perfectly 
well for me too at first try.
Please admins fix this ASAP, as much as I love Ubuntu this is quite the 
glitch...

 Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info
31Jan2013]


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

 => Grub2 (v1.99) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    in partition 112 for .

sda1:
__________________________________________________________________________

    File system:       vfat
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v1.99) is installed in the boot sector of sda1 
                       and looks at sector 1016555416 of the same hard drive 
                       for core.img. core.img is at this location and looks 
                       in partition 112 for . No errors found in the Boot 
                       Parameter Block.
    Operating System:  
    Boot files:        /DELLBIO.BIN /DELLRMK.BIN /COMMAND.COM

sda2:
__________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD

sda3:
__________________________________________________________________________

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

sda4:
__________________________________________________________________________

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

sda5:
__________________________________________________________________________

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

sda6:
__________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 14.04 LTS 
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/extlinux/extlinux.conf 
                       /boot/grub/i386-pc/core.img

sdb:
___________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 4.03 2010-10-22 
........>..sr>.......;..9...0...~.....~...f...M.f.f....f..0~....>E}.u......
    Boot sector info:  Syslinux looks at sector 1121288 of /dev/sdb for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda
_____________________________________________________________________

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                  63       208,844       208,782  de Dell Utility
/dev/sda2    *        212,992    41,172,991    40,960,000   7 NTFS / exFAT / 
HPFS
/dev/sda3          41,172,992   194,788,124   153,615,133   7 NTFS / exFAT / 
HPFS
/dev/sda4         194,789,374 1,465,147,391 1,270,358,018   5 Extended
/dev/sda5         194,789,376   211,390,463    16,601,088  82 Linux swap / 
Solaris
/dev/sda6         211,392,512 1,465,147,391 1,253,754,880  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        3030-3030                              vfat       DellUtility
/dev/sda2        04B80187B8017886                       ntfs       RECOVERY
/dev/sda3        2488032B8802FB56                       ntfs       OS
/dev/sda5        abad1457-3a8e-4b77-be1d-62e57c61444e   swap       
/dev/sda6        c879bc92-e07d-4ecd-b1b6-7273b7c95629   ext4       
/dev/sdb         290C-101C                              vfat       2.0 GB Driv

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   vfat       
(ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda6/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 
--hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
else
  search --no-floppy --fs-uuid --set=root c879bc92-e07d-4ecd-b1b6-7273b7c95629
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=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
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
if background_color 44,0,30; then
  clear
fi
### END /etc/grub.d/05_debian_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
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os 
$menuentry_id_option 'gnulinux-simple-c879bc92-e07d-4ecd-b1b6-7273b7c95629' {
        recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 
--hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
        else
          search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
        fi
        linux   /boot/vmlinuz-3.13.0-24-generic 
root=UUID=c879bc92-e07d-4ecd-b1b6-7273b7c95629 ro  quiet splash $vt_handoff
        initrd  /boot/initrd.img-3.13.0-24-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 
'gnulinux-advanced-c879bc92-e07d-4ecd-b1b6-7273b7c95629' {
        menuentry 'Ubuntu, with Linux 3.13.0-24-generic' --class ubuntu --class 
gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.13.0-24-generic-advanced-c879bc92-e07d-4ecd-b1b6-7273b7c95629' {
                recordfail
                load_video
                gfxmode $linux_gfx_mode
                insmod gzio
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos6'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root 
--hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                else
                  search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                fi
                echo    'Loading Linux 3.13.0-24-generic ...'
                linux   /boot/vmlinuz-3.13.0-24-generic 
root=UUID=c879bc92-e07d-4ecd-b1b6-7273b7c95629 ro  quiet splash $vt_handoff
                echo    'Loading initial ramdisk ...'
                initrd  /boot/initrd.img-3.13.0-24-generic
        }
        menuentry 'Ubuntu, with Linux 3.13.0-24-generic (recovery mode)' 
--class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.13.0-24-generic-recovery-c879bc92-e07d-4ecd-b1b6-7273b7c95629' {
                recordfail
                load_video
                insmod gzio
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos6'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root 
--hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                else
                  search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                fi
                echo    'Loading Linux 3.13.0-24-generic ...'
                linux   /boot/vmlinuz-3.13.0-24-generic 
root=UUID=c879bc92-e07d-4ecd-b1b6-7273b7c95629 ro recovery nomodeset 
                echo    'Loading initial ramdisk ...'
                initrd  /boot/initrd.img-3.13.0-24-generic
        }
        menuentry 'Ubuntu, with Linux 3.11.0-19-generic' --class ubuntu --class 
gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.11.0-19-generic-advanced-c879bc92-e07d-4ecd-b1b6-7273b7c95629' {
                recordfail
                load_video
                gfxmode $linux_gfx_mode
                insmod gzio
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos6'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root 
--hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                else
                  search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                fi
                echo    'Loading Linux 3.11.0-19-generic ...'
                linux   /boot/vmlinuz-3.11.0-19-generic 
root=UUID=c879bc92-e07d-4ecd-b1b6-7273b7c95629 ro  quiet splash $vt_handoff
                echo    'Loading initial ramdisk ...'
                initrd  /boot/initrd.img-3.11.0-19-generic
        }
        menuentry 'Ubuntu, with Linux 3.11.0-19-generic (recovery mode)' 
--class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 
'gnulinux-3.11.0-19-generic-recovery-c879bc92-e07d-4ecd-b1b6-7273b7c95629' {
                recordfail
                load_video
                insmod gzio
                insmod part_msdos
                insmod ext2
                set root='hd0,msdos6'
                if [ x$feature_platform_search_hint = xy ]; then
                  search --no-floppy --fs-uuid --set=root 
--hint-bios=hd0,msdos6 --hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                else
                  search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
                fi
                echo    'Loading Linux 3.11.0-19-generic ...'
                linux   /boot/vmlinuz-3.11.0-19-generic 
root=UUID=c879bc92-e07d-4ecd-b1b6-7273b7c95629 ro recovery nomodeset 
                echo    'Loading initial ramdisk ...'
                initrd  /boot/initrd.img-3.11.0-19-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='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 
--hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
        else
          search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
        fi
        knetbsd /boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
        insmod part_msdos
        insmod ext2
        set root='hd0,msdos6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos6 
--hint-efi=hd0,msdos6 --hint-baremetal=ahci0,msdos6  
c879bc92-e07d-4ecd-b1b6-7273b7c95629
        else
          search --no-floppy --fs-uuid --set=root 
c879bc92-e07d-4ecd-b1b6-7273b7c95629
        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/sda2)' --class windows --class os 
$menuentry_id_option 'osprober-chain-04B80187B8017886' {
        insmod part_msdos
        insmod ntfs
        set root='hd0,msdos2'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 
--hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  04B80187B8017886
        else
          search --no-floppy --fs-uuid --set=root 04B80187B8017886
        fi
        parttool ${root} hidden-
        chainloader +1
}
menuentry 'Windows 7 (loader) (on /dev/sda3)' --class windows --class os 
$menuentry_id_option 'osprober-chain-2488032B8802FB56' {
        insmod part_msdos
        insmod ntfs
        set root='hd0,msdos3'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 
--hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  2488032B8802FB56
        else
          search --no-floppy --fs-uuid --set=root 2488032B8802FB56
        fi
        parttool ${root} hidden-
        chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### 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 ###
--------------------------------------------------------------------------------

=============================== sda6/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>
# / was on /dev/sda6 during installation
UUID=c879bc92-e07d-4ecd-b1b6-7273b7c95629 /               ext4    
errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=abad1457-3a8e-4b77-be1d-62e57c61444e none            swap    sw            
  0       0
--------------------------------------------------------------------------------

====================== sda6/boot/extlinux/extlinux.conf:
=======================

--------------------------------------------------------------------------------
## /boot/extlinux/extlinux.conf
##
## IMPORTANT WARNING
##
## The configuration of this file is generated automatically.
## Do not edit this file manually, use: extlinux-update


default l0
prompt 1
timeout 50

include themes/debian/theme.cfg
--------------------------------------------------------------------------------

=================== sda6: Location of files loaded by Grub:
====================

           GiB - GB             File
Fragment(s)

 326.924861908 = 351.032897536  boot/grub/grub.cfg                             1
 326.931934357 = 351.040491520  boot/grub/i386-pc/core.img                     1
 440.426147461 = 472.903974912  boot/vmlinuz-3.11.0-19-generic                 2
 307.320812225 = 329.983209472  boot/vmlinuz-3.13.0-24-generic                 1
 307.320812225 = 329.983209472  vmlinuz                                        1
 440.426147461 = 472.903974912  vmlinuz.old                                    2
 220.386352539 = 236.638044160  boot/initrd.img-3.11.0-19-generic              3
 278.921794891 = 299.489996800  boot/initrd.img-3.13.0-24-generic              2
 278.921794891 = 299.489996800  initrd.img                                     2
 220.386352539 = 236.638044160  initrd.img.old                                 3

================= sda6: Location of files loaded by Syslinux:
==================

           GiB - GB             File
Fragment(s)

 326.927375793 = 351.035596800  boot/extlinux/extlinux.conf                    1
 174.549667358 = 187.421278208  boot/extlinux/chain.c32                        1

============== sda6: Version of COM32(R) files used by Syslinux:
===============

 boot/extlinux/chain.c32            :  COM32R module (v4.xx)

=========================== sdb/boot/grub/grub.cfg:
============================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
        set gfxmode=auto
        insmod efi_gop
        insmod efi_uga
        insmod gfxterm
        terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

menuentry "Boot-Repair-Disk session" {
        set gfxpayload=keep
        linux   /casper/vmlinuz  file=/cdrom/preseed/lubuntu.seed boot=casper 
quiet splash --
        initrd  /casper/initrd.lz
}
--------------------------------------------------------------------------------

============================== sdb/syslinux.cfg:
===============================

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/lubuntu.seed boot=casper quiet 
splash --

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^64bit session
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  
quiet splash --

label ubnentry2
menu label ^64bit session (failsafe)
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  
noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal --

label ubnentry3
menu label Boot-Repair-Disk session
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper 
quiet splash --

--------------------------------------------------------------------------------

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

           GiB - GB             File
Fragment(s)

            ?? = ??             boot/grub/grub.cfg
1

================== sdb: Location of files loaded by Syslinux:
==================

           GiB - GB             File
Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             menu.c32                                       1

=============== sdb: Version of COM32(R) files used by Syslinux:
===============

 menu.c32                           :  COM32R module (v4.xx)

=============================== StdErr Messages:
===============================

cat: write error: Broken pipe
File descriptor 8 (/proc/2669/mounts) leaked on lvscan invocation. Parent PID 
13147: bash
  No volume groups found

ADDITIONAL INFORMATION :
=================== log of boot-repair 2014-05-24__23h37 ===================
boot-repair version : 3.198~ppa16~raring
boot-sav version : 3.198~ppa16~raring
glade2script version : 3.2.2~ppa45~raring
boot-sav-extra version : 3.198~ppa16~raring
File descriptor 8 (/proc/2669/mounts) leaked on lvs invocation. Parent PID 
4235: /bin/sh
No volume groups found
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 24avr2013, 
raring, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s):        32-bit, 64-bit
initrd=/ubninit file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash -- 
BOOT_IMAGE=/ubnkern

=================== os-prober:
/dev/sda2:Windows 7 (loader):Windows:chain
/dev/sda3:Windows 7 (loader):Windows1:chain
/dev/sda6:Ubuntu 14.04 LTS (14.04):Ubuntu:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: SEC_TYPE="msdos" LABEL="DellUtility" UUID="3030-3030" TYPE="vfat"
/dev/sda2: LABEL="RECOVERY" UUID="04B80187B8017886" TYPE="ntfs"
/dev/sda3: LABEL="OS" UUID="2488032B8802FB56" TYPE="ntfs"
/dev/sda5: UUID="abad1457-3a8e-4b77-be1d-62e57c61444e" TYPE="swap"
/dev/sda6: UUID="c879bc92-e07d-4ecd-b1b6-7273b7c95629" TYPE="ext4"
/dev/sdb: LABEL="2.0 GB Driv" UUID="290C-101C" TYPE="vfat"


1 disks with OS, 3 OS : 1 Linux, 0 MacOS, 2 Windows, 0 unknown type OS.

Warning: extended partition does not start at a cylinder boundary.
DOS and Linux will interpret the contents differently.


=================== sda6/etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



=================== sda6/etc/grub.d/ :
drwxr-xr-x  2 root root         4096 May 24 18:27 grub.d
total 76
-rwxr-xr-x 1 root root  9424 Apr 11 10:51 00_header
-rwxr-xr-x 1 root root  6058 Apr 10 15:58 05_debian_theme
-rwxr-xr-x 1 root root 11608 Apr 11 10:51 10_linux
-rwxr-xr-x 1 root root 10412 Apr 11 10:51 20_linux_xen
-rwxr-xr-x 1 root root  1992 Mar 12 12:31 20_memtest86+
-rwxr-xr-x 1 root root 11692 Apr 11 10:51 30_os-prober
-rwxr-xr-x 1 root root  1416 Apr 11 10:51 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Oct 10  2013 40_custom
-rwxr-xr-x 1 root root   216 Oct 10  2013 41_custom
-rw-r--r-- 1 root root   483 Oct 10  2013 README


=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
EFI in dmesg.
[    0.000000] ACPI: UEFI 00000000dafe9000 0003E (v01 DELL    QA09    00000002 
PTL  00000002)
[    0.000000] ACPI: UEFI 00000000dafe8000 00042 (v01 PTL      COMBUF 00000001 
PTL  00000001)
[    0.000000] ACPI: UEFI 00000000dafe7000 0026A (v01 DELL    QA09    00000002 
PTL  00000002)
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda1    : sda,  not-sepboot,    no-grubenv      nogrub, no-docgrub,     
no-update-grub, 32,     no-boot,        no-os,  not--efi--part, 
part-has-no-fstab,      part-has-no-fstab,      no-nt,  no-winload,     
no-recov-nor-hid,       no-bmgr,        notwinboot,     nopakmgr,       
nogrubinstall,  no---usr,       part-has-no-fstab,      not-sep-usr,    
standard,       not-far,        /mnt/boot-sav/sda1.
sda2    : sda,  not-sepboot,    no-grubenv      nogrub, no-docgrub,     
no-update-grub, 32,     no-boot,        is-os,  not--efi--part, 
part-has-no-fstab,      part-has-no-fstab,      no-nt,  no-winload,     
no-recov-nor-hid,       bootmgr,        is-winboot,     nopakmgr,       
nogrubinstall,  no---usr,       part-has-no-fstab,      not-sep-usr,    
standard,       not-far,        /mnt/boot-sav/sda2.
sda3    : sda,  not-sepboot,    no-grubenv      nogrub, no-docgrub,     
no-update-grub, 32,     no-boot,        is-os,  not--efi--part, 
part-has-no-fstab,      part-has-no-fstab,      no-nt,  haswinload,     
no-recov-nor-hid,       bootmgr,        is-winboot,     nopakmgr,       
nogrubinstall,  no---usr,       part-has-no-fstab,      not-sep-usr,    
standard,       not-far,        /mnt/boot-sav/sda3.
sda6    : sda,  not-sepboot,    grubenv-ok      grub2,  grub-pc ,       
update-grub,    64,     with-boot,      is-os,  not--efi--part, 
fstab-without-boot,     fstab-without-efi,      no-nt,  no-winload,     
no-recov-nor-hid,       no-bmgr,        notwinboot,     apt-get,        
grub-install,   with--usr,      fstab-without-usr,      not-sep-usr,    
standard,       farbios,        /mnt/boot-sav/sda6.

sda     : not-GPT,      BIOSboot-not-needed,    has-no-EFIpart,
not-usb,        has-os, 63 sectors * 512 bytes


=================== parted -l:

Model: ATA ST9750420AS (scsi)
Disk /dev/sda: 750GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos

Number  Start   End     Size    Type      File system     Flags
1      32.3kB  107MB   107MB   primary   fat16           diag
2      109MB   21.1GB  21.0GB  primary   ntfs            boot
3      21.1GB  99.7GB  78.7GB  primary   ntfs
4      99.7GB  750GB   650GB   extended
5      99.7GB  108GB   8500MB  logical   linux-swap(v1)
6      108GB   750GB   642GB   logical   ext4


Model:   (scsi)
Disk /dev/sdb: 2004MB
Sector size (logical/physical): 512B/512B
Partition Table: loop

Number  Start  End     Size    File system  Flags
1      0.00B  2004MB  2004MB  fat32

=================== parted -lm:

BYT;
/dev/sda:750GB:scsi:512:4096:msdos:ATA ST9750420AS;
1:32.3kB:107MB:107MB:fat16::diag;
2:109MB:21.1GB:21.0GB:ntfs::boot;
3:21.1GB:99.7GB:78.7GB:ntfs::;
4:99.7GB:750GB:650GB:::;
5:99.7GB:108GB:8500MB:linux-swap(v1)::;
6:108GB:750GB:642GB:ext4::;

BYT;
/dev/sdb:2004MB:scsi:512:512:loop: ;
1:0.00B:2004MB:2004MB:fat32::;


=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sdb on /cdrom type vfat 
(ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
gvfsd-fuse on /run/user/lubuntu/gvfs type fuse.gvfsd-fuse 
(rw,nosuid,nodev,user=lubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk 
(rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk 
(rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda6 on /mnt/boot-sav/sda6 type ext4 (rw)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device 
discard_alignment events events_async events_poll_msecs ext_range holders 
inflight power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 size 
slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device 
discard_alignment events events_async events_poll_msecs ext_range holders 
inflight power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device 
discard_alignment events events_async events_poll_msecs ext_range holders 
inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  alarm ashmem autofs binder block bsg btrfs-control bus cdrom 
cdrw char console core cpu cpu_dma_latency disk dri dvd dvdrw ecryptfs fb0 fd 
full fuse hpet input kmsg kvm log mapper mcelog mei mem net network_latency 
network_throughput null oldmem port ppp psaux ptmx pts random rfkill rtc rtc0 
sda sda1 sda2 sda3 sda4 sda5 sda6 sdb sg0 sg1 sg2 shm snapshot snd sr0 stderr 
stdin stdout uinput urandom v4l vga_arbiter vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 63 90 44 65 6c 6c 20  38 2e 30 00 02 04 01 00  |.c.Dell 8.0.....|
00000010  02 00 02 00 00 f8 cc 00  3f 00 ff 00 3f 00 00 00  |........?...?...|
00000020  8d 2f 03 00 80 00 29 30  30 30 30 44 65 6c 6c 55  |./....)0000DellU|
00000030  74 69 6c 69 74 79 46 41  54 31 36 20 20 20 10 00  |tilityFAT16   ..|
00000040  01 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000050  00 00 00 00 00 00 33 c0  8e d0 00 80 98 67 97 3c  |......3......g.<|
00000060  00 00 00 00 ff fa 90 90  f6 c2 80 74 05 f6 c2 70  |...........t...p|
00000070  74 02 b2 80 ea 79 7c 00  00 31 c0 8e d8 8e d0 bc  |t....y|..1......|
00000080  00 20 fb a0 64 7c 3c ff  74 02 88 c2 52 bb 17 04  |. ..d|<.t...R...|
00000090  f6 07 03 74 06 be 88 7d  e8 17 01 be 05 7c b4 41  |...t...}.....|.A|
000000a0  bb aa 55 cd 13 5a 52 72  3d 81 fb 55 aa 75 37 83  |..U..ZRr=..U.u7.|
000000b0  e1 01 74 32 31 c0 89 44  04 40 88 44 ff 89 44 02  |..t21..D.@.D..D.|
000000c0  c7 04 10 00 66 8b 1e 5c  7c 66 89 5c 08 66 8b 1e  |....f..|f..f..|
000000d0  60 7c 66 89 5c 0c c7 44  06 00 70 b4 42 cd 13 72  |`|f...D..p.B..r|
000000e0  05 bb 00 70 eb 76 b4 08  cd 13 73 0d 5a 84 d2 0f  |...p.v....s.Z...|
000000f0  83 d0 00 be 93 7d e9 82  00 66 0f b6 c6 88 64 ff  |.....}...f....d.|
00000100  40 66 89 44 04 0f b6 d1  c1 e2 02 88 e8 88 f4 40  |@f.D...........@|
00000110  89 44 08 0f b6 c2 c0 e8  02 66 89 04 66 a1 60 7c  |.D.......f..f.`||
00000120  66 09 c0 75 4e 66 a1 5c  7c 66 31 d2 66 f7 34 88  |f..uNf.|f1.f.4.|
00000130  d1 31 d2 66 f7 74 04 3b  44 08 7d 37 fe c1 88 c5  |.1.f.t.;D.}7....|
00000140  30 c0 c1 e8 02 08 c1 88  d0 5a 88 c6 bb 00 70 8e  |0........Z....p.|
00000150  c3 31 db b8 01 02 cd 13  72 1e 8c c3 60 1e b9 00  |.1......r...`...|
00000160  01 8e db 31 f6 bf 00 80  8e c6 fc f3 a5 1f 61 ff  |...1..........a.|
00000170  26 5a 7c be 8e 7d eb 03  be 9d 7d e8 34 00 be a2  |&Z|..}....}.4...|
00000180  7d e8 2e 00 cd 18 eb fe  47 52 55 42 20 00 47 65  |}.......GRUB .Ge|
00000190  6f 6d 00 48 61 72 64 20  44 69 73 6b 00 52 65 61  |om.Hard Disk.Rea|
000001a0  64 00 20 45 72 72 6f 72  0d 0a 00 bb 01 00 b4 0e  |d. Error........|
000001b0  cd 10 ac 3c 00 75 f4 c3  c3 b4 42 8a 16 24 00 be  |...<.u....B..$..|
000001c0  3e 00 cd 13 72 01 c3 be  cc 01 eb cf 44 69 73 6b  |>...r.......Disk|
000001d0  20 65 72 72 6f 72 00 4e  6f 20 6c 6f 61 64 65 72  | error.No loader|
000001e0  00 44 45 4c 4c 42 49 4f  20 42 49 4e 00 00 00 00  |.DELLBIO BIN....|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 40 03 00  |........?....@..|
00000020  00 00 00 00 80 00 80 00  ff ff 70 02 00 00 00 00  |..........p.....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  86 78 01 b8 87 01 b8 04  |.........x......|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  52 45 43 4f 56 45 52 59  8c a9 be d6 00 00 55 aa  |RECOVERY......U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 40 74 02  |........?....@t.|
00000020  00 00 00 00 80 00 80 00  1c fb 27 09 00 00 00 00  |..........'.....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  56 fb 02 88 2b 03 88 24  |........V...+..$|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 d2 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  40 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |@.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a e9 6a 01  |U...h..fa.....j.|
00000110  90 90 66 60 1e 06 66 a1  11 00 66 03 06 1c 00 1e  |..f`..f...f.....|
00000120  66 68 00 00 00 00 66 50  06 53 68 01 00 68 10 00  |fh....fP.Sh..h..|
00000130  b4 42 8a 16 0e 00 16 1f  8b f4 cd 13 66 59 5b 5a  |.B..........fY[Z|
00000140  66 59 66 59 1f 0f 82 16  00 66 ff 06 11 00 03 16  |fYfY.....f......|
00000150  0f 00 8e c2 ff 0e 16 00  75 bc 07 1f 66 61 c3 a0  |........u...fa..|
00000160  f8 01 e8 08 00 a0 fb 01  e8 02 00 eb fe b4 01 8b  |................|
00000170  f0 ac 3c 00 74 09 b4 0e  bb 07 00 cd 10 eb f2 c3  |..<.t...........|
00000180  0d 0a 41 20 64 69 73 6b  20 72 65 61 64 20 65 72  |..A disk read er|
00000190  72 6f 72 20 6f 63 63 75  72 72 65 64 00 0d 0a 42  |ror occurred...B|
000001a0  4f 4f 54 4d 47 52 20 69  73 20 6d 69 73 73 69 6e  |OOTMGR is missin|
000001b0  67 00 0d 0a 42 4f 4f 54  4d 47 52 20 69 73 20 63  |g...BOOTMGR is c|
000001c0  6f 6d 70 72 65 73 73 65  64 00 0d 0a 50 72 65 73  |ompressed...Pres|
000001d0  73 20 43 74 72 6c 2b 41  6c 74 2b 44 65 6c 20 74  |s Ctrl+Alt+Del t|
000001e0  6f 20 72 65 73 74 61 72  74 0d 0a 00 00 00 00 00  |o restart.......|
000001f0  00 00 00 00 00 00 00 00  80 9d b2 ca 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type       Size  Used Avail Use% Mounted on
/cow           overlayfs  3.9G   19M  3.9G   1% /
udev           devtmpfs   3.9G   12K  3.9G   1% /dev
tmpfs          tmpfs      788M  824K  787M   1% /run
/dev/sdb       vfat       1.9G  544M  1.4G  29% /cdrom
/dev/loop0     squashfs   435M  435M     0 100% /rofs
none           tmpfs      4.0K     0  4.0K   0% /sys/fs/cgroup
tmpfs          tmpfs      3.9G  8.0K  3.9G   1% /tmp
none           tmpfs      5.0M     0  5.0M   0% /run/lock
none           tmpfs      3.9G     0  3.9G   0% /run/shm
none           tmpfs      100M   12K  100M   1% /run/user
/dev/sda1      vfat       102M  140K  102M   1% /mnt/boot-sav/sda1
/dev/sda2      fuseblk     20G  9.8G  9.8G  50% /mnt/boot-sav/sda2
/dev/sda3      fuseblk     74G   64G   11G  87% /mnt/boot-sav/sda3
/dev/sda6      ext4       589G  513G   46G  92% /mnt/boot-sav/sda6

=================== fdisk -l:

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x07f2837e

Device Boot      Start         End      Blocks   Id  System
/dev/sda1              63      208844      104391   de  Dell Utility
Partition 1 does not start on physical sector boundary.
/dev/sda2   *      212992    41172991    20480000    7  HPFS/NTFS/exFAT
/dev/sda3        41172992   194788124    76807566+   7  HPFS/NTFS/exFAT
/dev/sda4       194789374  1465147391   635179009    5  Extended
Partition 4 does not start on physical sector boundary.
/dev/sda5       194789376   211390463     8300544   82  Linux swap / Solaris
/dev/sda6       211392512  1465147391   626877440   83  Linux

Disk /dev/sdb: 2003 MB, 2003828736 bytes
62 heads, 62 sectors/track, 1018 cylinders, total 3913728 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: 0x0009e87d

This doesn't look like a partition table
Probably you selected the wrong device.

Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   ?  3223366752  3470046675   123339962   f4  SpeedStor
/dev/sdb2   ?   378192737   710426324   166116794   10  OPUS
/dev/sdb3   ?   225603442   225603451           5   74  Unknown

Partition table entries are not in disk order


=================== Recommended repair
Recommended-Repair
This setting will reinstall the grub2 of sda6 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s


grub-install: info: executing modprobe efivars 2>/dev/null.
grub-install: info: Looking for /sys/firmware/efi ...
grub-install: info: ... not found. Looking for /proc/device-tree ...
grub-install: info: ... not found.
Installing for i386-pc platform.
grub-install: error: install device isn't specified.
,.

Reinstall the GRUB of sda6 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

chroot /mnt/boot-sav/sda6 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.13.0-24-generic
Found initrd image: /boot/initrd.img-3.13.0-24-generic
Found linux image: /boot/vmlinuz-3.11.0-19-generic
Found initrd image: /boot/initrd.img-3.11.0-19-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Found Windows 7 (loader) on /dev/sda2
Found Windows 7 (loader) on /dev/sda3
Unhide GRUB boot menu in sda6/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.

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https://bugs.launchpad.net/bugs/1289977

Title:
  Ubuntu 14.04 Update breaks grub, resulting in "error: symbol
  'grub_term_highlight_color' not found"

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