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View Full Version : [ubuntu] Installed 11.10 and can't get to my 10.04 files



mathnow
November 26th, 2011, 12:14 AM
I have a previously dual boot system--Vista and 10.04. I added 11.10 not clearly understanding that the GRUB loader was not going to display my other systems as had always happened before. I don't know how to access my other operating systems. Instead of showing me the GRUB menu as before the system just boots.

darkod
November 26th, 2011, 12:18 AM
The grub loader will allways show all the OSs it can discover.
Follow the link in my signature, download and run the boot info script as explained there. Post the results, again as explained there. It will show more details about your system.

deonis
November 26th, 2011, 12:19 AM
Did you try to reinstall grub?

mathnow
November 26th, 2011, 01:02 AM
I did as you requested. See below.

The grub loader will allways show all the OSs it can discover.
Follow the link in my signature, download and run the boot info script as explained there. Post the results, again as explained there. It will show more details about your system.

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 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 Vista
Boot files: /bootmgr /Boot/BCD

sda2: __________________________________________________ ________________________

File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 10.04.3 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

sda3: __________________________________________________ ________________________

File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:

sda4: __________________________________________________ ________________________

File system: ext4
Boot sector type: Grub2 (v1.99)
Boot sector info: Grub2 (v1.99) is installed in the boot sector of sda4
and looks at sector 481203654 of the same hard drive
for core.img. core.img is at this location and looks
for on this drive.
Operating System: Ubuntu 11.10
Boot files: /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

sdb1: __________________________________________________ ________________________

File system: vfat
Boot sector type: SYSLINUX 3.63 Debian-2008-07-15
Boot sector info: Syslinux looks at sector 584 of /dev/sdb1 for its
second stage. No errors found in the Boot Parameter
Block.
Operating System:
Boot files: /syslinux/syslinux.cfg /ldlinux.sys

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

Drive: sda __________________________________________________ ___________________

Disk /dev/sda: 250.1 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes

Partition Boot Start Sector End Sector # of Sectors Id System

/dev/sda1 * 63 121,368,467 121,368,405 7 NTFS / exFAT / HPFS
/dev/sda2 121,371,075 316,673,279 195,302,205 83 Linux
/dev/sda3 316,673,280 463,153,949 146,480,670 83 Linux
/dev/sda4 463,153,950 488,396,137 25,242,188 83 Linux


Drive: sdb __________________________________________________ ___________________

Disk /dev/sdb: 2019 MB, 2019557376 bytes
19 heads, 18 sectors/track, 11533 cylinders, total 3944448 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 * 248 3,944,447 3,944,200 6 FAT16


"blkid" output: __________________________________________________ ______________

Device UUID TYPE LABEL

/dev/loop0 squashfs
/dev/sda1 903211C23211ADEA ntfs COMPAQ
/dev/sda2 330c9b74-6150-4644-b1a5-cb8b24e8383a ext4
/dev/sda3 5058035b-3de8-4ef3-8755-b6425ff17d39 ext4
/dev/sda4 ecdc8434-1886-4921-8b52-55826e84933f ext4
/dev/sdb1 E0FD-1813 vfat KINGSTON

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

Device Mount_Point Type Options

/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=cp437,i ocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sda2/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
set saved_entry=${prev_saved_entry}
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi

function savedefault {
if [ -z ${boot_once} ]; then
saved_entry=${chosen}
save_env saved_entry
fi
}

function recordfail {
set recordfail=1
if [ -n ${have_grubenv} ]; then if [ -z ${boot_once} ]; then save_env recordfail; fi; fi
}
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
insmod gfxterm
insmod vbe
if terminal_output gfxterm ; then true ; else
# For backward compatibility with versions of terminal.mod that don't
# understand terminal_output
terminal gfxterm
fi
fi
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
set locale_dir=($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 2.6.32-33-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-33-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
echo 'Loading Linux 2.6.32-33-generic ...'
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-31-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-31-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-31-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
echo 'Loading Linux 2.6.32-31-generic ...'
linux /boot/vmlinuz-2.6.32-31-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-31-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-22-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
echo 'Loading Linux 2.6.32-22-generic ...'
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry 'Ubuntu, with Linux 2.6.32-21-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
echo 'Loading Linux 2.6.32-21-generic ...'
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry "Memory test (memtest86+)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod ext2
set root='(hd0,2)'
search --no-floppy --fs-uuid --set 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows Vista (loader) (on /dev/sda1)" {
insmod ntfs
set root='(hd0,1)'
search --no-floppy --fs-uuid --set 903211C23211ADEA
chainloader +1
}
menuentry "Ubuntu, with Linux 2.6.32-21-generic (on /dev/sda4)" {
insmod ext2
set root='(hd0,4)'
search --no-floppy --fs-uuid --set a41e82d9-e7c5-4002-a1b4-f2c1c791cf9b
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=a41e82d9-e7c5-4002-a1b4-f2c1c791cf9b ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry "Ubuntu, with Linux 2.6.32-21-generic (recovery mode) (on /dev/sda4)" {
insmod ext2
set root='(hd0,4)'
search --no-floppy --fs-uuid --set a41e82d9-e7c5-4002-a1b4-f2c1c791cf9b
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=a41e82d9-e7c5-4002-a1b4-f2c1c791cf9b ro single
initrd /boot/initrd.img-2.6.32-21-generic
}
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
--------------------------------------------------------------------------------

=============================== sda2/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/sda2 during installation
UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a / ext4 errors=remount-ro 0 1
# /home was on /dev/sda3 during installation
UUID=5058035b-3de8-4ef3-8755-b6425ff17d39 /home ext4 defaults 0 2
--------------------------------------------------------------------------------

=================== sda2: Location of files loaded by Grub: ====================

GiB - GB File Fragment(s)

= boot/grub/core.img 1
= boot/grub/grub.cfg 1
= boot/initrd.img-2.6.32-21-generic 1
= boot/initrd.img-2.6.32-22-generic 1
= boot/initrd.img-2.6.32-31-generic 1
= boot/initrd.img-2.6.32-33-generic 2
= boot/vmlinuz-2.6.32-21-generic 2
= boot/vmlinuz-2.6.32-22-generic 1
= boot/vmlinuz-2.6.32-31-generic 1
= boot/vmlinuz-2.6.32-33-generic 1
= initrd.img 2
= initrd.img.old 1
= vmlinuz 1
= vmlinuz.old 1

=========================== sda4/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='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
set locale_dir=($root)/boot/grub/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ]; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
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 3.0.0-13-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
linux /boot/vmlinuz-3.0.0-13-generic root=UUID=ecdc8434-1886-4921-8b52-55826e84933f ro quiet splash vt.handoff=7
initrd /boot/initrd.img-3.0.0-13-generic
}
menuentry 'Ubuntu, with Linux 3.0.0-13-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
echo 'Loading Linux 3.0.0-13-generic ...'
linux /boot/vmlinuz-3.0.0-13-generic root=UUID=ecdc8434-1886-4921-8b52-55826e84933f ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.0.0-13-generic
}
submenu "Previous Linux versions" {
menuentry 'Ubuntu, with Linux 3.0.0-12-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
set gfxpayload=$linux_gfx_mode
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
linux /boot/vmlinuz-3.0.0-12-generic root=UUID=ecdc8434-1886-4921-8b52-55826e84933f ro quiet splash vt.handoff=7
initrd /boot/initrd.img-3.0.0-12-generic
}
menuentry 'Ubuntu, with Linux 3.0.0-12-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
echo 'Loading Linux 3.0.0-12-generic ...'
linux /boot/vmlinuz-3.0.0-12-generic root=UUID=ecdc8434-1886-4921-8b52-55826e84933f ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.0.0-12-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,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
linux16 /boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_msdos
insmod ext2
set root='(hd0,msdos4)'
search --no-floppy --fs-uuid --set=root ecdc8434-1886-4921-8b52-55826e84933f
linux16 /boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows Vista (loader) (on /dev/sda1)" --class windows --class os {
insmod part_msdos
insmod ntfs
set root='(hd0,msdos1)'
search --no-floppy --fs-uuid --set=root 903211C23211ADEA
chainloader +1
}
menuentry "Ubuntu, with Linux 2.6.32-33-generic (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry "Ubuntu, with Linux 2.6.32-33-generic (recovery mode) (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-33-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
initrd /boot/initrd.img-2.6.32-33-generic
}
menuentry "Ubuntu, with Linux 2.6.32-31-generic (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-31-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-31-generic
}
menuentry "Ubuntu, with Linux 2.6.32-31-generic (recovery mode) (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-31-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
initrd /boot/initrd.img-2.6.32-31-generic
}
menuentry "Ubuntu, with Linux 2.6.32-22-generic (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry "Ubuntu, with Linux 2.6.32-22-generic (recovery mode) (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-22-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
initrd /boot/initrd.img-2.6.32-22-generic
}
menuentry "Ubuntu, with Linux 2.6.32-21-generic (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro quiet splash
initrd /boot/initrd.img-2.6.32-21-generic
}
menuentry "Ubuntu, with Linux 2.6.32-21-generic (recovery mode) (on /dev/sda2)" --class gnu-linux --class gnu --class os {
insmod part_msdos
insmod ext2
set root='(hd0,msdos2)'
search --no-floppy --fs-uuid --set=root 330c9b74-6150-4644-b1a5-cb8b24e8383a
linux /boot/vmlinuz-2.6.32-21-generic root=UUID=330c9b74-6150-4644-b1a5-cb8b24e8383a ro single
initrd /boot/initrd.img-2.6.32-21-generic
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda4/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda4 during installation
UUID=ecdc8434-1886-4921-8b52-55826e84933f / ext4 errors=remount-ro 0 1
# /home was on /dev/sda3 during installation
UUID=5058035b-3de8-4ef3-8755-b6425ff17d39 /home ext4 defaults 0 2
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

GiB - GB File Fragment(s)

= boot/grub/core.img 1
= boot/grub/grub.cfg 1
= boot/initrd.img-3.0.0-12-generic 2
= boot/initrd.img-3.0.0-13-generic 2
= boot/vmlinuz-3.0.0-12-generic 1
= boot/vmlinuz-3.0.0-13-generic 1
= initrd.img.old 2
= vmlinuz 1
= vmlinuz.old 1

========================= sdb1/syslinux/syslinux.cfg: ==========================

--------------------------------------------------------------------------------
# D-I config version 2.0
include menu.cfg
default vesamenu.c32
prompt 0
timeout 50
gfxboot bootlogo
--------------------------------------------------------------------------------

================= sdb1: Location of files loaded by Syslinux: ==================

GiB - GB File Fragment(s)

?? = ?? ldlinux.sys 1
?? = ?? syslinux/chain.c32 1
?? = ?? syslinux/gfxboot.c32 1
?? = ?? syslinux/syslinux.cfg 1
?? = ?? syslinux/vesamenu.c32 1

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

syslinux/chain.c32 : COM32R module (v4.xx)
syslinux/gfxboot.c32 : COM32R module (v4.xx)
syslinux/vesamenu.c32 : COM32R module (v4.xx)

========= Devices which don't seem to have a corresponding hard drive: =========

sdc sdd sde sdf

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

unlzma: Decoder error
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
unlzma: Decoder error
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in
awk: cmd. line:36: Math support is not compiled in

darkod
November 26th, 2011, 09:55 AM
The grub2 config file for 11.10 looks fine, it has detected both vista boot files and 10.04. You don't have options for them in the boot menu?

In that case, are you sure you are booting into 11.10 and not 10.04? I guess it's easy to tell them apart because of Unity in 11.10 which 10.04 doesn't have but I have to ask. The script is not very precise about grub2 on the MBR from which partition is it. Looks like 11.10 though because in 10.04 it wasn't grub 1.99 I think.