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View Full Version : [ubuntu] No boot loader is installed in the MBR of /dev/sdb


afagarap
July 7th, 2016, 11:36 AM
Good day! This is my first post here in Ubuntu Forums, first time to ask. I have a problem regarding my bootloader. Instead of the GRUB menu showing up when I turn on my laptop, the minimal bash shows up. I used
bootinfoscript and the following was what I got:



Boot Info Script 0.61 [1 April 2012]


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

=> Grub2 (v1.99) is installed in the MBR of /dev/sda and looks at sector
46580288 of the same hard drive for core.img, but core.img can not be
found at this location.
=> No boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________ ________________________

File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04
Boot files: /boot/grub/grub.cfg /etc/fstab

sda2: __________________________________________________ ________________________

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

sda3: __________________________________________________ ________________________

File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Deepin GNU/Linux 2015
Boot files: /boot/grub/grub.cfg /etc/fstab

sda4: __________________________________________________ ________________________

File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Deepin Desktop 15.1/grubx64.efi

sda5: __________________________________________________ ________________________

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

sda6: __________________________________________________ ________________________

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

sda7: __________________________________________________ ________________________

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

sdb1: __________________________________________________ ________________________

File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/ubuntu/grubx64.efi /efi/ubuntu/MokManager.efi
/efi/ubuntu/shimx64.efi

============================ 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 1 1,465,149,167 1,465,149,167 ee GPT


GUID Partition Table detected.

Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 294,389,759 294,387,712 Data partition (Linux)
/dev/sda2 294,389,760 588,482,559 294,092,800 Data partition (Linux)
/dev/sda3 588,482,560 903,055,359 314,572,800 Data partition (Linux)
/dev/sda4 903,055,360 905,152,511 2,097,152 EFI System partition
/dev/sda5 1,223,954,432 1,465,149,134 241,194,703 Data partition (Linux)
/dev/sda6 905,152,512 913,541,119 8,388,608 Swap partition (Linux)
/dev/sda7 913,541,120 1,223,954,431 310,413,312 Data partition (Linux)

Drive: sdb __________________________________________________ ___________________

Disk /dev/sdb: 24.0 GB, 24015495168 bytes
255 heads, 63 sectors/track, 2919 cylinders, total 46905264 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 1 46,905,263 46,905,263 ee GPT


GUID Partition Table detected.

Partition Start Sector End Sector # of Sectors System
/dev/sdb1 2,048 98,303 96,256 EFI System partition

"blkid" output: __________________________________________________ ______________

Device UUID TYPE LABEL

/dev/loop0 squashfs
/dev/sda1 395515a0-2c3e-48d3-9bef-8d908175d06e ext4
/dev/sda2 4a0b3e74-9f3e-4c7e-916f-7ab7cfd09d0f ext4 Data
/dev/sda3 c5d79230-8513-43c9-80fc-59c4d3c89a1d ext4
/dev/sda4 9EDE-ACB0 vfat
/dev/sda5 9a0fdfcd-6b8b-40eb-9b84-3345629a8712 ext4 Data
/dev/sda6 8eb6dd21-32a3-4ff5-a6eb-c3abab4e1a5c swap
/dev/sda7 eb7ced19-5e5b-4475-a00a-63fe859e4955 ext4
/dev/sdb1 1044-22EE vfat
/dev/sr1 iso9660 Ubuntu 14.04.3 LTS amd64

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

Device Mount_Point Type Options

/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr1 /cdrom iso9660 (ro,noatime)


=========================== sda1/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$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
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 [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
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
### 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-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-88-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
menuentry 'Ubuntu, with Linux 3.13.0-88-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-88-generic-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-88-generic ...'
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-88-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-88-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-88-generic-recovery-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-88-generic ...'
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-88-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-87-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-87-generic-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-87-generic ...'
linux /boot/vmlinuz-3.13.0-87-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-87-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-87-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-87-generic-recovery-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-87-generic ...'
linux /boot/vmlinuz-3.13.0-87-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-87-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-85-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-85-generic-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-85-generic ...'
linux /boot/vmlinuz-3.13.0-85-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-85-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-85-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-85-generic-recovery-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-85-generic ...'
linux /boot/vmlinuz-3.13.0-85-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-85-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-83-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-83-generic-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-83-generic ...'
linux /boot/vmlinuz-3.13.0-83-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-83-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-83-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-83-generic-recovery-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-83-generic ...'
linux /boot/vmlinuz-3.13.0-83-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-83-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-79-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-79-generic-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-79-generic ...'
linux /boot/vmlinuz-3.13.0-79-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-79-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-79-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-79-generic-recovery-395515a0-2c3e-48d3-9bef-8d908175d06e' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
echo 'Loading Linux 3.13.0-79-generic ...'
linux /boot/vmlinuz-3.13.0-79-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-3.13.0-79-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+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Deepin 15.2 (15.2) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
submenu 'Advanced options for Deepin 15.2 (15.2) (on /dev/sda3)' $menuentry_id_option 'osprober-gnulinux-advanced-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
menuentry 'Deepin 15.2 GNU/Linux (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-2-deepin-amd64--c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.4.0-2-deepin-amd64 (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-2-deepin-amd64--c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.4.0-2-deepin-amd64 (recovery mode) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-2-deepin-amd64-root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro recovery-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro recovery
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.2.0-1-amd64 (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.2.0-1-amd64--c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
linux /boot/vmlinuz-4.2.0-1-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
initrd /boot/initrd.img-4.2.0-1-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.2.0-1-amd64 (recovery mode) (on /dev/sda3)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.2.0-1-amd64-root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro recovery-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
linux /boot/vmlinuz-4.2.0-1-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro recovery
initrd /boot/initrd.img-4.2.0-1-amd64
}
}

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 ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda1/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/sda1 during installation
UUID=395515a0-2c3e-48d3-9bef-8d908175d06e / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sdb1 during installation
UUID=1044-22EE /boot/efi vfat defaults 0 1
# swap was on /dev/sdb2 during installation
# UUID=5b0fc267-c430-42bf-86fc-663681e3223c none swap sw 0 0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

GiB - GB File Fragment(s)


=========================== 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 $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="Deepin 15.1.1 GNU/Linux"
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 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$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
set gfxmode=1366x768
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
insmod gfxmenu
loadfont ($root)/boot/grub/themes/deepin/unifont-regular-16.pf2
insmod png
set theme=($root)/boot/grub/themes/deepin/theme.txt
export theme
if [ "${recordfail}" = 1 ] ; then
set timeout=30
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=1
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=1
fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
insmod png
if background_image /boot/grub/themes/deepin/background.png; then
true
else
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
}
set linux_gfx_mode=
export linux_gfx_mode
menuentry 'Deepin 15.2 GNU/Linux' --class deepin --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
echo 'Loading Linux 4.4.0-2-deepin-amd64 ...'
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
submenu 'Advanced options for Deepin 15.2 GNU/Linux' $menuentry_id_option 'gnulinux-advanced-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.4.0-2-deepin-amd64' --class deepin --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-2-deepin-amd64-advanced-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
echo 'Loading Linux 4.4.0-2-deepin-amd64 ...'
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.4.0-2-deepin-amd64 (recovery mode)' --class deepin --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-2-deepin-amd64-recovery-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
echo 'Loading Linux 4.4.0-2-deepin-amd64 ...'
linux /boot/vmlinuz-4.4.0-2-deepin-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro recovery
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-2-deepin-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.2.0-1-amd64' --class deepin --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-1-amd64-advanced-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
echo 'Loading Linux 4.2.0-1-amd64 ...'
linux /boot/vmlinuz-4.2.0-1-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro splash quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.2.0-1-amd64
}
menuentry 'Deepin 15.2 GNU/Linux, with Linux 4.2.0-1-amd64 (recovery mode)' --class deepin --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.2.0-1-amd64-recovery-c5d79230-8513-43c9-80fc-59c4d3c89a1d' {
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 c5d79230-8513-43c9-80fc-59c4d3c89a1d
else
search --no-floppy --fs-uuid --set=root c5d79230-8513-43c9-80fc-59c4d3c89a1d
fi
echo 'Loading Linux 4.2.0-1-amd64 ...'
linux /boot/vmlinuz-4.2.0-1-amd64 root=UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d ro recovery
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.2.0-1-amd64
}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Ubuntu 14.04 LTS (14.04) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-88-generic
}
submenu 'Advanced options for Ubuntu 14.04 LTS (14.04) (on /dev/sda1)' $menuentry_id_option 'osprober-gnulinux-advanced-395515a0-2c3e-48d3-9bef-8d908175d06e' {
menuentry 'Ubuntu (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-88-generic.efi.signed--395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-88-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-88-generic (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-88-generic.efi.signed--395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-88-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-88-generic (recovery mode) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-88-generic.efi.signed-root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset-395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-88-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
initrd /boot/initrd.img-3.13.0-88-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-87-generic (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-87-generic.efi.signed--395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-87-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-87-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-87-generic (recovery mode) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-87-generic.efi.signed-root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset-395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-87-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
initrd /boot/initrd.img-3.13.0-87-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-85-generic (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-85-generic.efi.signed--395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-85-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-85-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-85-generic (recovery mode) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-85-generic.efi.signed-root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset-395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-85-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
initrd /boot/initrd.img-3.13.0-85-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-83-generic (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-83-generic.efi.signed--395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-83-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-83-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-83-generic (recovery mode) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-83-generic.efi.signed-root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset-395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-83-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
initrd /boot/initrd.img-3.13.0-83-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-79-generic (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-79-generic.efi.signed--395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-79-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.13.0-79-generic
}
menuentry 'Ubuntu, with Linux 3.13.0-79-generic (recovery mode) (on /dev/sda1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-3.13.0-79-generic.efi.signed-root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset-395515a0-2c3e-48d3-9bef-8d908175d06e' {
insmod part_gpt
insmod ext2
set root='hd0,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1 395515a0-2c3e-48d3-9bef-8d908175d06e
else
search --no-floppy --fs-uuid --set=root 395515a0-2c3e-48d3-9bef-8d908175d06e
fi
linux /boot/vmlinuz-3.13.0-79-generic.efi.signed root=UUID=395515a0-2c3e-48d3-9bef-8d908175d06e ro recovery nomodeset
initrd /boot/initrd.img-3.13.0-79-generic
}
}

### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda3/etc/fstab: ================================

--------------------------------------------------------------------------------
# /dev/sda3
UUID=c5d79230-8513-43c9-80fc-59c4d3c89a1d / ext4 rw,relatime,data=ordered 0 1

# /dev/sda7
UUID=eb7ced19-5e5b-4475-a00a-63fe859e4955 /home ext4 rw,relatime,data=ordered 0 2

# /dev/sda4
UUID=9EDE-ACB0 /boot/efi vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,ioc harset=utf8,shortname=mixed,errors=remount-ro 0 2

# /dev/sda6
UUID=8eb6dd21-32a3-4ff5-a6eb-c3abab4e1a5c none swap defaults 0 0

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

=================== sda3: Location of files loaded by Grub: ====================

GiB - GB File Fragment(s)


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

cat: /tmp/BootInfo-y5if9Ydr/Tmp_Log: No such file or directory
cat: /tmp/BootInfo-y5if9Ydr/Tmp_Log: No such file or directory
No volume groups found



I hope you guys could help me. Thank you very much in advance.

My /boot and / are in the same partition, not separate partition. Could I still re-install GRUB?
grahammechanical
July 7th, 2016, 01:51 PM
You need to explain your setup for us.

As far as I can see Grub is installed into the MBR of sda. But should it be? There are efi boot files in sdb1. Are they for Ubuntu or Deepin? According to my understanding when an OS is installed in EFI mode then grub is not installed into the MBR. The grub boot files go into a special efi_boot partition that is usually on the same drive as the OS. The boot files for more than one OS can go into the same efi_boot partition.

Which OS was installed last? Ubuntu or Deepin?

It is my guess that Ubuntu was installed first and it was installed in EFI mode. I have no idea why its boot files should be in an efi_boot partition on sdb when Ubuntu is on sda. It is also my guess the Deepin was installed in BIOS/Legacy/CSM mode and it is the Deepin version of Grub that is installed in the MBR of sda.

If one OS is installed in EFI mode then every other OS must also be installed in EFI. If the first OS is installed in BIOS mode then all other OS must be installed in BIOS mode. If we do not follow this rule then there are problems with loading each OS.

It is my guess that the Grub configuration file (grub.cfg) that boot info script is showing us is the Ubuntu Grub configuration file but the Grub that is broken is the Deepin Grub. Does Deepin load?

Direct the UEFI settings utility to load from sdb. That might get you loading Ubuntu and Deepin but it will all depend on whether the motherboard is in EFI mode or BIOS mode. That is the complication that come with mixing motherboard boot modes.

Regards.
oldfred
July 7th, 2016, 03:09 PM
Ubuntu's grub only installs to the ESP - efi system partition on sda.
Did drives change boot order?

And Ubuntu installed to a gpt partitioned drive will require a bios_grub partition. I thought it added it, but if you used manual partitioning and then did not create either the ESP for UEFI or bios_grub for BIOS, grub will not install.

While I still run bootinfoscript as part of my backup to document my system, I use a newer fork that works better. An even better is the Summary Repair from Boot-Repair which also uses the newer version of bootinfosript as part of the report.

Post the link to the Create BootInfo summary report. Is part of Boot-Repair:
https://help.ubuntu.com/community/Boot-Info

(https://help.ubuntu.com/community/Boot-Info)
Updated fork as original bootinfoscript does not seem to be maintained
https://github.com/arvidjaar/bootinfoscript

(https://help.ubuntu.com/community/Boot-Info)
Dennis N
July 7th, 2016, 07:31 PM
The history of all the installation activity undertaken would help. I infer from the display that you installed Ubuntu first. And that worked OK? Was that in BIOS mode? GPT with a BIOS install should have had a bios_grub partition - now missing*. Then did you install Deepin? That is a UEFI install. If inferences are correct, you should not mix install modes. Unexplained is an EFI system partition on sdb1 with Ubuntu files! Could running a boot repair session have done that?

*will it go through without it?