Honzacz
July 18th, 2011, 01:27 PM
Hi,
I am newbee with Ubuntu and this is my first instalation of dualboot. I got Windows 7 and I would like to add Ubuntu on my old tablet PC (TC 4200).
I tried Windows installer, Windows worked, ubuntu not (grub error on booting). After that I tried instalation from USB, always it ends on same screen (Grub recovery, error: unkown disc)- I will add exact error message. After I tried to install Ubuntu from USB stick and add grub to sda, it crashed my Windows.. Repaired, reinstalled Ubuntu, same error again.
I got 5 disc sectors, Win 7, two data sectors, one ubuntu, one ubuntu swap.
Here is result text from boot info script
Boot Info Script 0.60 from 17 May 2011
============================= 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
for (,msdos3)/boot/grub on this drive.
=> Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sdb.
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: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/wubildr /wubildr.mbr
sda2: __________________________________________________ ________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________ ________________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: According to the info in the boot sector, sda5 starts
at sector 63.
Operating System:
Boot files:
sda6: __________________________________________________ ________________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: According to the info in the boot sector, sda6 starts
at sector 63.
Operating System:
Boot files:
sda3: __________________________________________________ ________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 11.04
Boot files: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
sda4: __________________________________________________ ________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________ ________________________
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 1462120 of /dev/sdb1 for its
second stage. SYSLINUX is installed in the directory.
The integrity check of the ADV area failed. No errors
found in the Boot Parameter Block.
Operating System:
Boot files: /syslinux.cfg /ldlinux.sys
============================ 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 * 63 30,723,839 30,723,777 7 NTFS / exFAT / HPFS
/dev/sda2 30,723,901 271,551,487 240,827,587 f W95 Extended (LBA)
/dev/sda5 30,723,903 133,116,479 102,392,577 7 NTFS / exFAT / HPFS
/dev/sda6 133,116,543 271,551,487 138,434,945 7 NTFS / exFAT / HPFS
/dev/sda3 271,552,512 308,674,559 37,122,048 83 Linux
/dev/sda4 308,674,560 312,580,095 3,905,536 82 Linux swap / Solaris
Drive: sdb __________________________________________________ ___________________
Disk /dev/sdb: 1008 MB, 1008730112 bytes
9 heads, 40 sectors/track, 5472 cylinders, total 1970176 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/sdb1 * 2,360 1,970,175 1,967,816 6 FAT16
"blkid" output: __________________________________________________ ______________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 72A4F164A4F12B6D ntfs
/dev/sda3 be912025-7ea3-4d31-857b-a533225c43cc ext4
/dev/sda4 ebb74fe8-77ec-432b-91bd-04c991ae8ece swap
/dev/sda5 448CF9B78CF9A418 ntfs
/dev/sda6 CA242C8A242C7B97 ntfs
/dev/sdb1 7027-5571 vfat
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sda3 /media/be912025-7ea3-4d31-857b-a533225c43cc ext4 (rw,nosuid,nodev,uhelper=udisks)
/dev/sda5 /media/448CF9B78CF9A418 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
/dev/sda6 /media/CA242C8A242C7B97 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,i ocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=========================== sda3/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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
set locale_dir=($root)/boot/grub/locale
set lang=en_US
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
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
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 'Ubuntu, with Linux 2.6.38-8-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
linux /boot/vmlinuz-2.6.38-8-generic root=UUID=be912025-7ea3-4d31-857b-a533225c43cc ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-8-generic
}
menuentry 'Ubuntu, with Linux 2.6.38-8-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
echo 'Loading Linux 2.6.38-8-generic ...'
linux /boot/vmlinuz-2.6.38-8-generic root=UUID=be912025-7ea3-4d31-857b-a533225c43cc ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.38-8-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='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
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 {
insmod part_msdos
insmod ntfs
set root='(/dev/sda,msdos1)'
search --no-floppy --fs-uuid --set=root 72A4F164A4F12B6D
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 ###
--------------------------------------------------------------------------------
=============================== sda3/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/sda3 during installation
UUID=be912025-7ea3-4d31-857b-a533225c43cc / ext4 errors=remount-ro 0 1
# swap was on /dev/sda4 during installation
UUID=ebb74fe8-77ec-432b-91bd-04c991ae8ece none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda3: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
135.646144867 = 145.648939008 boot/grub/core.img 1
135.677753448 = 145.682878464 boot/grub/grub.cfg 1
131.064453125 = 140.729384960 boot/initrd.img-2.6.38-8-generic 2
135.657554626 = 145.661190144 boot/vmlinuz-2.6.38-8-generic 1
131.064453125 = 140.729384960 initrd.img 2
135.657554626 = 145.661190144 vmlinuz 1
============================== sdb1/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/ubuntu.seed boot=casper quiet splash --
label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit
label ubnentry1
menu label ^Try Ubuntu without installing
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
label ubnentry2
menu label ^Install Ubuntu
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --
label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit
label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit
--------------------------------------------------------------------------------
================= sdb1: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
?? = ?? ldlinux.sys 1
?? = ?? menu.c32 1
?? = ?? syslinux.cfg 1
============== sdb1: Version of COM32(R) files used by Syslinux: ===============
menu.c32 : COM32R module (v4.xx)
=============================== StdErr Messages: ===============================
unlzma: Decoder error
/home/ubuntu/Desktop/boot_info_script.sh: line 1579: [: 2.73495e+09: integer expression expected
Hope somebody will know..
I am newbee with Ubuntu and this is my first instalation of dualboot. I got Windows 7 and I would like to add Ubuntu on my old tablet PC (TC 4200).
I tried Windows installer, Windows worked, ubuntu not (grub error on booting). After that I tried instalation from USB, always it ends on same screen (Grub recovery, error: unkown disc)- I will add exact error message. After I tried to install Ubuntu from USB stick and add grub to sda, it crashed my Windows.. Repaired, reinstalled Ubuntu, same error again.
I got 5 disc sectors, Win 7, two data sectors, one ubuntu, one ubuntu swap.
Here is result text from boot info script
Boot Info Script 0.60 from 17 May 2011
============================= 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
for (,msdos3)/boot/grub on this drive.
=> Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sdb.
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: /bootmgr /Boot/BCD /Windows/System32/winload.exe
/wubildr /wubildr.mbr
sda2: __________________________________________________ ________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________ ________________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: According to the info in the boot sector, sda5 starts
at sector 63.
Operating System:
Boot files:
sda6: __________________________________________________ ________________________
File system: ntfs
Boot sector type: Windows XP
Boot sector info: According to the info in the boot sector, sda6 starts
at sector 63.
Operating System:
Boot files:
sda3: __________________________________________________ ________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 11.04
Boot files: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img
sda4: __________________________________________________ ________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________ ________________________
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 1462120 of /dev/sdb1 for its
second stage. SYSLINUX is installed in the directory.
The integrity check of the ADV area failed. No errors
found in the Boot Parameter Block.
Operating System:
Boot files: /syslinux.cfg /ldlinux.sys
============================ 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 * 63 30,723,839 30,723,777 7 NTFS / exFAT / HPFS
/dev/sda2 30,723,901 271,551,487 240,827,587 f W95 Extended (LBA)
/dev/sda5 30,723,903 133,116,479 102,392,577 7 NTFS / exFAT / HPFS
/dev/sda6 133,116,543 271,551,487 138,434,945 7 NTFS / exFAT / HPFS
/dev/sda3 271,552,512 308,674,559 37,122,048 83 Linux
/dev/sda4 308,674,560 312,580,095 3,905,536 82 Linux swap / Solaris
Drive: sdb __________________________________________________ ___________________
Disk /dev/sdb: 1008 MB, 1008730112 bytes
9 heads, 40 sectors/track, 5472 cylinders, total 1970176 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/sdb1 * 2,360 1,970,175 1,967,816 6 FAT16
"blkid" output: __________________________________________________ ______________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 72A4F164A4F12B6D ntfs
/dev/sda3 be912025-7ea3-4d31-857b-a533225c43cc ext4
/dev/sda4 ebb74fe8-77ec-432b-91bd-04c991ae8ece swap
/dev/sda5 448CF9B78CF9A418 ntfs
/dev/sda6 CA242C8A242C7B97 ntfs
/dev/sdb1 7027-5571 vfat
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sda3 /media/be912025-7ea3-4d31-857b-a533225c43cc ext4 (rw,nosuid,nodev,uhelper=udisks)
/dev/sda5 /media/448CF9B78CF9A418 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
/dev/sda6 /media/CA242C8A242C7B97 fuseblk (rw,nosuid,nodev,allow_other,blksize=4096,default_ permissions)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,i ocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=========================== sda3/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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
set locale_dir=($root)/boot/grub/locale
set lang=en_US
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
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
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 'Ubuntu, with Linux 2.6.38-8-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
linux /boot/vmlinuz-2.6.38-8-generic root=UUID=be912025-7ea3-4d31-857b-a533225c43cc ro quiet splash vt.handoff=7
initrd /boot/initrd.img-2.6.38-8-generic
}
menuentry 'Ubuntu, with Linux 2.6.38-8-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
echo 'Loading Linux 2.6.38-8-generic ...'
linux /boot/vmlinuz-2.6.38-8-generic root=UUID=be912025-7ea3-4d31-857b-a533225c43cc ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.38-8-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='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(/dev/sda,msdos3)'
search --no-floppy --fs-uuid --set=root be912025-7ea3-4d31-857b-a533225c43cc
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 {
insmod part_msdos
insmod ntfs
set root='(/dev/sda,msdos1)'
search --no-floppy --fs-uuid --set=root 72A4F164A4F12B6D
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 ###
--------------------------------------------------------------------------------
=============================== sda3/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/sda3 during installation
UUID=be912025-7ea3-4d31-857b-a533225c43cc / ext4 errors=remount-ro 0 1
# swap was on /dev/sda4 during installation
UUID=ebb74fe8-77ec-432b-91bd-04c991ae8ece none swap sw 0 0
--------------------------------------------------------------------------------
=================== sda3: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
135.646144867 = 145.648939008 boot/grub/core.img 1
135.677753448 = 145.682878464 boot/grub/grub.cfg 1
131.064453125 = 140.729384960 boot/initrd.img-2.6.38-8-generic 2
135.657554626 = 145.661190144 boot/vmlinuz-2.6.38-8-generic 1
131.064453125 = 140.729384960 initrd.img 2
135.657554626 = 145.661190144 vmlinuz 1
============================== sdb1/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/ubuntu.seed boot=casper quiet splash --
label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit
label ubnentry1
menu label ^Try Ubuntu without installing
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
label ubnentry2
menu label ^Install Ubuntu
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --
label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit
label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit
--------------------------------------------------------------------------------
================= sdb1: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
?? = ?? ldlinux.sys 1
?? = ?? menu.c32 1
?? = ?? syslinux.cfg 1
============== sdb1: Version of COM32(R) files used by Syslinux: ===============
menu.c32 : COM32R module (v4.xx)
=============================== StdErr Messages: ===============================
unlzma: Decoder error
/home/ubuntu/Desktop/boot_info_script.sh: line 1579: [: 2.73495e+09: integer expression expected
Hope somebody will know..