Boot Info Script cfd9efe + Boot-Repair extra info [Boot-Info 26Apr2016]
============================= Boot Info Summary: ===============================
=> Grub2 (v1.99-2.00) is installed in the MBR of /dev/sda and looks at sector
468860928 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: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda2: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/Boot/bkpbootx64.efi /EFI/Boot/bootx64.efi
/EFI/ubuntu/MokManager.efi /EFI/ubuntu/fwupx64.efi
/EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi
/EFI/Microsoft/Boot/bootmgfw.efi
/EFI/Microsoft/Boot/bootmgr.efi
/EFI/Microsoft/Boot/memtest.efi
/boot-sav/log/2016-10-20__23h05boot-repair09/sda2/bootx
64.efi
/boot-sav/log/2016-10-23__11h59boot-repair37/sdb2/bootx
64.efi /grub/i386-pc/core.img
sda3: __________________________________________________________________________
File system:
Boot sector type: Unknown
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
sda4: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Windows/System32/winload.exe
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda6: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 16.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda7: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda8: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 8/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi
/EFI/BOOT/grubx64.efi
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 500,118,191 500,118,191 ee GPT
GUID Partition Table detected.
Partition Attrs Start Sector End Sector # of Sectors System
/dev/sda1 R 2,048 616,447 614,400 Windows Recovery Environment (Windows)
/dev/sda2 616,448 821,247 204,800 EFI System partition
/dev/sda3 821,248 1,083,391 262,144 Microsoft Reserved Partition (Windows)
/dev/sda4 1,083,392 385,910,783 384,827,392 Data partition (Windows/Linux)
/dev/sda5 R 499,089,408 500,117,503 1,028,096 Windows Recovery Environment (Windows)
/dev/sda6 385,910,784 427,853,823 41,943,040 Data partition (Linux)
/dev/sda7 427,853,824 436,242,431 8,388,608 Swap partition (Linux)
/dev/sda8 436,242,432 499,089,407 62,846,976 Data partition (Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 29.4 GiB, 31608274944 bytes, 61734912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 1 4,294,967,295 4,294,967,295 ee GPT
/dev/sdb1 ends after the last sector of /dev/sdb
GUID Partition Table detected.
Partition Attrs Start Sector End Sector # of Sectors System
/dev/sdb1 2,048 61,734,878 61,732,831 Data partition (Windows/Linux)
Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 5732-2C2C vfat
/dev/sda2 E266-0055 vfat
/dev/sda3
/dev/sda4 6EADB0AD340008EA ntfs
/dev/sda5 6618C21818C1E6E1 ntfs
/dev/sda6 cb5f520f-2760-4768-b4e6-9702c530ede3 ext4
/dev/sda7 07f3c265-7ab3-4583-8e59-b78e38f651be swap
/dev/sda8 547b514d-9f24-4859-8bc1-83775d9b5550 ext4
/dev/sdb1 DAFD-E8B1 vfat UBUNTU 16_0
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748 -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Oct 24 17:28 ata-SanDisk_SD5SG2256G1052E_132118400748-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Oct 24 17:28 ata-SanDisk_SD5SG2256G1052E_132118400748-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Oct 24 17:27 ata-SanDisk_SD5SG2256G1052E_132118400748-part8 -> ../../sda8
lrwxrwxrwx 1 root root 9 Oct 24 17:27 usb-JetFlash_Transcend_32GB_2016622937-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Oct 24 17:27 usb-JetFlash_Transcend_32GB_2016622937-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 9 Oct 24 17:27 wwn-0x5001b449ce73caec -> ../../sda
lrwxrwxrwx 1 root root 10 Oct 24 17:27 wwn-0x5001b449ce73caec-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Oct 24 17:27 wwn-0x5001b449ce73caec-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Oct 24 17:27 wwn-0x5001b449ce73caec-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Oct 24 17:28 wwn-0x5001b449ce73caec-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Oct 24 17:28 wwn-0x5001b449ce73caec-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Oct 24 17:27 wwn-0x5001b449ce73caec-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Oct 24 17:27 wwn-0x5001b449ce73caec-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Oct 24 17:27 wwn-0x5001b449ce73caec-part8 -> ../../sda8
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sda6 /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3 ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda8 /media/ubuntu/547b514d-9f24-4859-8bc1-83775d9b5550 ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=================== sda2: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
?? = ?? grub/i386-pc/core.img 1
=========================== sda6/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=10
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=10
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=10
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
linux /boot/vmlinuz-4.4.0-45-generic.efi.signed root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro quiet splash $vt_handoff
initrd /boot/initrd.img-4.4.0-45-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-cb5f520f-2760-4768-b4e6-9702c530ede3' {
menuentry 'Ubuntu, with Linux 4.4.0-45-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-45-generic-advanced-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
echo 'Loading Linux 4.4.0-45-generic ...'
linux /boot/vmlinuz-4.4.0-45-generic.efi.signed root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-45-generic
}
menuentry 'Ubuntu, with Linux 4.4.0-45-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-45-generic-init-upstart-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
echo 'Loading Linux 4.4.0-45-generic ...'
linux /boot/vmlinuz-4.4.0-45-generic.efi.signed root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-45-generic
}
menuentry 'Ubuntu, with Linux 4.4.0-45-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-45-generic-recovery-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
echo 'Loading Linux 4.4.0-45-generic ...'
linux /boot/vmlinuz-4.4.0-45-generic.efi.signed root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-45-generic
}
menuentry 'Ubuntu, with Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
echo 'Loading Linux 4.4.0-31-generic ...'
linux /boot/vmlinuz-4.4.0-31-generic root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro quiet splash $vt_handoff
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-31-generic
}
menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
echo 'Loading Linux 4.4.0-31-generic ...'
linux /boot/vmlinuz-4.4.0-31-generic root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro quiet splash $vt_handoff init=/sbin/upstart
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-31-generic
}
menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-cb5f520f-2760-4768-b4e6-9702c530ede3' {
recordfail
load_video
insmod gzio
if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 cb5f520f-2760-4768-b4e6-9702c530ede3
else
search --no-floppy --fs-uuid --set=root cb5f520f-2760-4768-b4e6-9702c530ede3
fi
echo 'Loading Linux 4.4.0-31-generic ...'
linux /boot/vmlinuz-4.4.0-31-generic root=UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-4.4.0-31-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/25_custom ###
menuentry "Windows UEFI bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root E266-0055
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}
menuentry "Windows Boot UEFI loader" {
search --fs-uuid --no-floppy --set=root E266-0055
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}
menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root E266-0055
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}
menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root E266-0055
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-efi-E266-0055' {
insmod part_gpt
insmod fat
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 E266-0055
else
search --no-floppy --fs-uuid --set=root E266-0055
fi
chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
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 ###
--------------------------------------------------------------------------------
=============================== sda6/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sdb6 during installation
UUID=cb5f520f-2760-4768-b4e6-9702c530ede3 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sdb2 during installation
#UUID=E266-0055 /boot/efi vfat umask=0077 0 1
# /home was on /dev/sdb8 during installation
UUID=547b514d-9f24-4859-8bc1-83775d9b5550 /home ext4 defaults 0 2
# /media/data1 was on /dev/sdb1 during installation
UUID=5732-2C2C /media/data1 vfat utf8,umask=007,gid=46 0 1
# /media/data2 was on /dev/sdb5 during installation
UUID=6618C21818C1E6E1 /media/data2 ntfs defaults,umask=007,gid=46 0 0
# swap was on /dev/sdb7 during installation
UUID=07f3c265-7ab3-4583-8e59-b78e38f651be none swap sw 0 0
UUID=E266-0055 /boot/efi vfat defaults 0 1
--------------------------------------------------------------------------------
=================== sda6: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
184.016609192 = 197.586329600 boot/grub/grub.cfg 1
185.550506592 = 199.233339392 boot/vmlinuz-4.4.0-31-generic 2
190.909828186 = 204.987867136 boot/vmlinuz-4.4.0-45-generic 1
191.062232971 = 205.151510528 boot/vmlinuz-4.4.0-45-generic.efi.signed 1
185.550506592 = 199.233339392 vmlinuz 2
191.230880737 = 205.332594688 boot/initrd.img-4.4.0-31-generic 1
192.374572754 = 206.560624640 boot/initrd.img-4.4.0-45-generic 2
191.230880737 = 205.332594688 initrd.img 1
191.230880737 = 205.332594688 initrd.img.old 1
=========================== sdb1/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
if loadfont /boot/grub/font.pf2 ; then
set gfxmode=auto
insmod efi_gop
insmod efi_uga
insmod gfxterm
terminal_output gfxterm
fi
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
menuentry "Try Ubuntu without installing" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
initrd /casper/initrd.lz
}
menuentry "Install Ubuntu" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
initrd /casper/initrd.lz
}
menuentry "OEM install (for manufacturers)" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
initrd /casper/initrd.lz
}
menuentry "Check disc for defects" {
set gfxpayload=keep
linux /casper/vmlinuz.efi boot=casper integrity-check quiet splash ---
initrd /casper/initrd.lz
}
--------------------------------------------------------------------------------
============================== sdb1/syslinux.cfg: ==============================
--------------------------------------------------------------------------------
DEFAULT loadconfig
LABEL loadconfig
CONFIG /isolinux/isolinux.cfg
APPEND /isolinux/
--------------------------------------------------------------------------------
=================== sdb1: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
================= sdb1: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
?? = ?? syslinux.cfg 1
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on sda3
00000000 70 95 f2 ad 67 8e e6 b9 d3 6e 24 79 af da 7d c5 |p...g....n$y..}.|
00000010 fa 26 9f 51 cb b8 de 2d 6a bd 1a 42 2b b6 e1 ba |.&.Q...-j..B+...|
00000020 a5 51 ae 64 5d 6c f6 f4 ed 5b ec 00 c5 fe ea 5d |.Q.d]l...[.....]|
00000030 a5 85 f0 4d 58 8d e5 dd 09 59 0e 05 f4 6d 90 e9 |...MX....Y...m..|
00000040 c4 b1 3e 28 28 0b f3 6e 04 3b 0a 04 d6 73 04 84 |..>((..n.;...s..|
00000050 e1 56 31 e3 5d 26 c7 98 65 d7 03 72 c0 74 fa e5 |.V1.]&..e..r.t..|
00000060 52 38 c5 9a b5 85 c5 cb 36 1c 74 b6 79 76 82 9e |R8......6.t.yv..|
00000070 dd d1 80 6a 97 81 02 50 28 ae 5b 1c fd 8d dd d4 |...j...P(.[.....|
00000080 53 58 ee 85 39 cc b2 8a 2f aa 55 7d 9c 54 2a e3 |SX..9.../.U}.T*.|
00000090 c3 b9 36 19 c4 9b 13 8a 7d 61 1b 88 46 86 4b b5 |..6.....}a..F.K.|
000000a0 d3 2f 03 bc c2 6d d7 91 17 8e fb dc a0 2b f4 88 |./...m.......+..|
000000b0 4a ef b8 f1 dd d0 2f d5 da 86 08 33 5b 0c e5 18 |J...../....3[...|
000000c0 13 2f f2 61 e3 97 4b 8d 1e e8 fe 6e df 90 18 ef |./.a..K....n....|
000000d0 09 e7 74 49 d3 72 cf 80 88 2d 9f a9 87 df aa e5 |..tI.r...-......|
000000e0 1f 6e 25 d6 ce 27 72 f8 83 39 f7 fc c7 db f0 26 |.n%..'r..9.....&|
000000f0 15 4b 5f 1e 43 4e fb c0 57 0a ff 75 ff 89 e2 00 |.K_.CN..W..u....|
00000100 8f 5c e9 da 57 2d eb 38 32 04 3e f9 31 da 7a cb |.\..W-.82.>.1.z.|
00000110 75 52 3c a5 48 3d d2 ee 49 75 58 57 a9 1e 01 4e |uR<.H=..IuXW...N|
00000120 ba 1a bd bb 07 50 21 31 ce 04 ca 66 fa ac 00 1d |.....P!1...f....|
00000130 ff ca 00 79 35 c8 b8 aa 6b 32 87 fa 34 3c b2 e7 |...y5...k2..4<..|
00000140 22 0e 87 62 9e 45 7a 96 1c f9 79 53 23 6f 3c 77 |"..b.Ez...yS#o<w|
00000150 17 df 05 3c b4 d6 b2 6f 1b bc b1 ed 9f ad ed 20 |...<...o....... |
00000160 6f d9 d9 d8 07 44 80 61 65 df d8 6d e6 31 c3 03 |o....D.ae..m.1..|
00000170 ef 6d 0b f1 b2 ee 49 00 17 f7 61 83 ce 2d a2 c4 |.m....I...a..-..|
00000180 70 ad da 82 28 49 dc ba 36 2e eb 37 88 11 5e 6e |p...(I..6..7..^n|
00000190 fb 7a 5e 71 11 f9 15 cd d5 db a2 c6 a8 c4 72 29 |.z^q..........r)|
000001a0 99 a8 b7 58 22 4d 69 b0 b4 3b 4d 0f 60 e1 eb ee |...X"Mi..;M.`...|
000001b0 9a 26 35 c7 7e d0 c9 04 19 1f 18 54 ca 45 f3 d7 |.&5.~......T.E..|
000001c0 d5 1d 42 ae 75 44 e0 d5 c9 fc d0 4f 0d d0 81 d7 |..B.uD.....O....|
000001d0 b1 72 10 2a db 98 5e 0d 70 a5 7f be d7 b5 e6 ef |.r.*..^.p.......|
000001e0 2f 18 69 92 6d db 25 93 e5 15 ad fd 47 1e ec ad |/.i.m.%.....G...|
000001f0 b5 07 6a 07 d3 59 7c 0f 62 c4 fe 39 8a 18 bd 39 |..j..Y|.b..9...9|
00000200
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/8375/mounts) leaked on lvs invocation. Parent PID 22215: bash
File descriptor 63 (pipe:[81811]) leaked on lvs invocation. Parent PID 22215: bash
ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-10-24__17h27 ===================
boot-repair version : 4ppa38
boot-sav version : 4ppa38
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa38
boot-repair is executed in live-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
=================== os-prober:
/dev/sda2@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/sda6:Ubuntu 16.04.1 LTS (16.04):Ubuntu:linux
=================== blkid:
/dev/sda1: UUID="5732-2C2C" TYPE="vfat" PARTLABEL="Basic data partition" PARTUUID="10f30006-77a9-4465-9f67-7a5e5569eec3"
/dev/sda2: UUID="E266-0055" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="2aeab3ee-036c-425e-aeaa-30e1f739b31f"
/dev/sda4: UUID="6EADB0AD340008EA" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="8bd2a340-83fe-4815-8025-f5569ca82e6a"
/dev/sda5: UUID="6618C21818C1E6E1" TYPE="ntfs" PARTUUID="2b6c586f-430d-4da8-8f37-5801f630f088"
/dev/sda6: UUID="cb5f520f-2760-4768-b4e6-9702c530ede3" TYPE="ext4" PARTLABEL="root" PARTUUID="3e7581be-5caa-4318-93d0-9955d722bf64"
/dev/sda8: UUID="547b514d-9f24-4859-8bc1-83775d9b5550" TYPE="ext4" PARTLABEL="User info" PARTUUID="1655c295-203d-4236-a365-600b604f3897"
/dev/sdb1: LABEL="UBUNTU 16_0" UUID="DAFD-E8B1" TYPE="vfat" PARTLABEL="Microsoft Basic Data" PARTUUID="deb3e7b0-a351-4cda-834f-f3816cf1324d"
/dev/loop0: TYPE="squashfs"
/dev/sda7: UUID="07f3c265-7ab3-4583-8e59-b78e38f651be" TYPE="swap" PARTLABEL="swap" PARTUUID="d376990b-aa5a-4f02-88e6-350ec8a71951"
/dev/sda3: PARTLABEL="Microsoft reserved partition" PARTUUID="f09bd17f-38fb-4e15-9c8c-3f3496981e71"
1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.
Windows not detected by os-prober on sda4.
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda2/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of bkp file detected: /mnt/boot-sav/sda2/EFI/Boot/bkpbootx64.efi
=================== /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Oct 23 20:19 grub.d
total 76
-rwxr-xr-x 1 root root 9791 Jun 17 09:10 00_header
-rwxr-xr-x 1 root root 6258 Mar 15 2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jun 17 09:10 10_linux
-rwxr-xr-x 1 root root 11082 Jun 17 09:10 20_linux_xen
-rwxr-xr-x 1 root root 1992 Jan 28 2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 17 09:10 30_os-prober
-rwxr-xr-x 1 root root 1418 Jun 17 09:10 30_uefi-firmware
-rwxr-xr-x 1 root root 214 Jun 17 09:10 40_custom
-rwxr-xr-x 1 root root 216 Jun 17 09:10 41_custom
-rw-r--r-- 1 root root 483 Jun 17 09:10 README
=================== /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
/boot/efi detected in the fstab of sda6: UUID=E266-0055 (sda2)
=================== efibootmgr -v
BootCurrent: 000D
Timeout: 0 seconds
BootOrder: 0000,0001,0002,0003,000B,000C,0011,000D,0007,0008,0009,000E,000F,0018,000A,0010,0012
Boot0000 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)
Boot0001 Boot Menu FvFile(126a762d-5758-4fca-8531-201a7f57f850)
Boot0002 Diagnostic Splash Screen FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)
Boot0003 Lenovo Diagnostics FvFile(3f7e615b-0d45-4f80-88dc-26b234958560)
Boot0004 Startup Interrupt Menu FvFile(f46ee6f4-4785-43a3-923d-7f786c3c8479)
Boot0005 ME Configuration Menu FvFile(82988420-7467-4490-9059-feb448dd1963)
Boot0006 Rescue and Recovery FvFile(665d3f60-ad3e-4cad-8e26-db46eee9f1b5)
Boot0007* USB CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)
Boot0008* USB FDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)
Boot0009* ATAPI CD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35401)
Boot000A* ATA HDD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)
Boot000B* ATA HDD1 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f601)
Boot000C* ATA HDD2 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f602)
Boot000D* USB HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)
Boot000E* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot000F* ATAPI CD1 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35404)
Boot0010 Other CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35406)
Boot0011* ATA HDD3 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f604)
Boot0012 Other HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f606)
Boot0013* IDER BOOT CDROM PciRoot(0x0)/Pci(0x16,0x2)/Ata(0,1,0)
Boot0014* IDER BOOT Floppy PciRoot(0x0)/Pci(0x16,0x2)/Ata(0,0,0)
Boot0015* ATA HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f6)
Boot0016* ATAPI CD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)
Boot0017* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot0018* Windows Boot Manager HD(2,GPT,2aeab3ee-036c-425e-aeaa-30e1f739b31f,0x96800,0x32000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...4................
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled.
(maybe sec-boot, Please report this message to
[email protected])
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /mnt/boot-sav/sda1.
sda2 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, is-correct-EFI, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /mnt/boot-sav/sda2.
sda4 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda4.
sda5 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda5.
sda6 : sda, not-sepboot, grubenv-ok grub2, signed grub-efi , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3.
sda8 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /media/ubuntu/547b514d-9f24-4859-8bc1-83775d9b5550.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA SanDisk SD5SG225 (scsi)
Disk /dev/sda: 256GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 316MB 315MB fat32 Basic data partition hidden, diag
2 316MB 420MB 105MB fat32 EFI system partition boot, esp
3 420MB 555MB 134MB Microsoft reserved partition msftres
4 555MB 198GB 197GB ntfs Basic data partition msftdata
6 198GB 219GB 21.5GB ext4 root
7 219GB 223GB 4295MB linux-swap(v1) swap
8 223GB 256GB 32.2GB ext4 User info
5 256GB 256GB 526MB ntfs hidden, diag
Model: JetFlash Transcend 32GB (scsi)
Disk /dev/sdb: 31.6GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 31.6GB 31.6GB fat32 Microsoft Basic Data msftdata
=================== parted -lm:
BYT;
/dev/sda:256GB:scsi:512:512:gpt:ATA SanDisk SD5SG225:;
1:1049kB:316MB:315MB:fat32:Basic data partition:hidden, diag;
2:316MB:420MB:105MB:fat32:EFI system partition:boot, esp;
3:420MB:555MB:134MB::Microsoft reserved partition:msftres;
4:555MB:198GB:197GB:ntfs:Basic data partition:msftdata;
6:198GB:219GB:21.5GB:ext4:root:;
7:219GB:223GB:4295MB:linux-swap(v1):swap:;
8:223GB:256GB:32.2GB:ext4:User info:;
5:256GB:256GB:526MB:ntfs::hidden, diag;
BYT;
/dev/sdb:31.6GB:scsi:512:512:gpt:JetFlash Transcend 32GB:;
1:1049kB:31.6GB:31.6GB:fat32:Microsoft Basic Data:msftdata;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL
sda disk 238.5G
sda1 part vfat 300M
sda2 part vfat 100M
sda3 part 128M
sda4 part ntfs 183.5G
sda5 part ntfs 502M
sda6 part ext4 20G
sda7 part swap 4G
sda8 part ext4 30G
sdb disk 29.4G
sdb1 part vfat 29.4G UBUNTU 16_0
loop0 loop squashfs 1.4G
KNAME ROTA RO RM STATE MOUNTPOINT
sda 0 0 0 running
sda1 0 0 0 /mnt/boot-sav/sda1
sda2 0 0 0 /mnt/boot-sav/sda2
sda3 0 0 0
sda4 0 0 0 /mnt/boot-sav/sda4
sda5 0 0 0 /mnt/boot-sav/sda5
sda6 0 0 0 /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3
sda7 0 0 0 [SWAP]
sda8 0 0 0 /media/ubuntu/547b514d-9f24-4859-8bc1-83775d9b5550
sdb 1 0 1 running
sdb1 1 0 1 /cdrom
loop0 1 1 0 /rofs
=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1915784k,nr_inodes=478946,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=386084k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=386084k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda6 on /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda8 on /media/ubuntu/547b514d-9f24-4859-8bc1-83775d9b5550 type ext4 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda4 on /mnt/boot-sav/sda4 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda5 on /mnt/boot-sav/sda5 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdc-wdm0 cdc-wdm1 cdc-wdm2 char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sdb sdb1 serial sg0 sg1 shm snapshot snd stderr stdin stdout tpm0 uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 watchdog watchdog0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda1
00000000 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 08 20 00 |.X.mkfs.fat... .|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
00000020 00 60 09 00 57 02 00 00 00 00 00 00 02 00 00 00 |.`..W...........|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 2c 2c 32 57 20 20 20 20 20 20 20 20 20 |..),,2W |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
=================== hexdump -n512 -C /dev/sda2
00000000 eb 58 90 4d 53 44 4f 53 35 2e 30 00 02 02 fe 19 |.X.MSDOS5.0.....|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 68 09 00 |........?....h..|
00000020 00 20 03 00 01 03 00 00 00 00 00 00 02 00 00 00 |. ..............|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 55 00 66 e2 4e 4f 20 4e 41 4d 45 20 20 |..)U.f.NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 33 c9 8e d1 bc f4 | FAT32 3.....|
00000070 40 b4 41 bb aa 55 cd 13 72 10 81 fb 55 aa 75 0a |@.A..U..r...U.u.|
00000080 f6 c1 01 74 05 fe 46 02 eb 2d 8a 56 40 b4 08 cd |...t..F..-.V@...|
00000090 13 73 05 b9 ff ff 8a f1 66 0f b6 c6 40 66 0f b6 |.s......f...@f..|
000000a0 d1 80 e2 3f f7 e2 86 cd c0 ed 06 41 66 0f b7 c9 |...?.......Af...|
000000b0 66 f7 e1 66 89 46 f8 83 7e 16 00 75 39 83 7e 2a |f..f.F..~..u9.~*|
000000c0 00 77 33 66 8b 46 1c 66 83 c0 0c bb 00 80 b9 01 |.w3f.F.f........|
000000d0 00 e8 2c 00 e9 a8 03 a1 f8 7d 80 c4 7c 8b f0 ac |..,......}..|...|
000000e0 84 c0 74 17 3c ff 74 09 b4 0e bb 07 00 cd 10 eb |..t.<.t.........|
000000f0 ee a1 fa 7d eb e4 a1 7d 80 eb df 98 cd 16 cd 19 |...}...}........|
00000100 66 60 80 7e 02 00 0f 84 20 00 66 6a 00 66 50 06 |f`.~.... .fj.fP.|
00000110 53 66 68 10 00 01 00 b4 42 8a 56 40 8b f4 cd 13 |Sfh.....B.V@....|
00000120 66 58 66 58 66 58 66 58 eb 33 66 3b 46 f8 72 03 |fXfXfXfX.3f;F.r.|
00000130 f9 eb 2a 66 33 d2 66 0f b7 4e 18 66 f7 f1 fe c2 |..*f3.f..N.f....|
00000140 8a ca 66 8b d0 66 c1 ea 10 f7 76 1a 86 d6 8a 56 |..f..f....v....V|
00000150 40 8a e8 c0 e4 06 0a cc b8 01 02 cd 13 66 61 0f |@............fa.|
00000170 54 4d 47 52 20 20 20 20 00 00 00 00 00 00 00 00 |TMGR ........|
00000180 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001a0 00 00 00 00 00 00 00 00 00 00 00 00 0d 0a 44 69 |..............Di|
000001b0 73 6b 20 65 72 72 6f 72 ff 0d 0a 50 72 65 73 73 |sk error...Press|
000001c0 20 61 6e 79 20 6b 65 79 20 74 6f 20 72 65 73 74 | any key to rest|
000001d0 61 72 74 0d 0a 00 00 00 00 00 00 00 00 00 00 00 |art.............|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 00 00 ac 01 b9 01 00 00 55 aa |..............U.|
00000200
=================== hexdump -n512 -C /dev/sda4
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 88 10 00 |........?.......|
00000020 00 00 00 00 80 00 80 00 f8 ff ef 16 00 00 00 00 |................|
00000030 04 00 00 00 00 00 00 00 73 1b be 01 00 00 00 00 |........s.......|
00000040 f6 00 00 00 01 00 00 00 ea 08 00 34 ad b0 ad 6e |...........4...n|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 7c fb 68 c0 07 |.....3.....|.h..|
00000060 1f 1e 68 66 00 cb 88 16 0e 00 66 81 3e 03 00 4e |..hf......f.>..N|
00000070 54 46 53 75 15 b4 41 bb aa 55 cd 13 72 0c 81 fb |TFSu..A..U..r...|
00000080 55 aa 75 06 f7 c1 01 00 75 03 e9 d2 00 1e 83 ec |U.u.....u.......|
00000090 18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 |.h...H..........|
000000a0 9f 83 c4 18 9e 58 1f 72 e1 3b 06 0b 00 75 db a3 |.....X.r.;...u..|
000000b0 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 |........Z3... +.|
000000c0 66 ff 06 11 00 03 16 0f 00 8e c2 ff 06 16 00 e8 |f...............|
000000d0 40 00 2b c8 77 ef b8 00 bb cd 1a 66 23 c0 75 2d |@.+.w......f#.u-|
000000e0 66 81 fb 54 43 50 41 75 24 81 f9 02 01 72 1e 16 |f..TCPAu$....r..|
000000f0 68 07 bb 16 68 70 0e 16 68 09 00 66 53 66 53 66 |h...hp..h..fSfSf|
00000100 55 16 16 16 68 b8 01 66 61 0e 07 cd 1a e9 6a 01 |U...h..fa.....j.|
00000110 90 90 66 60 1e 06 66 a1 11 00 66 03 06 1c 00 1e |..f`..f...f.....|
00000120 66 68 00 00 00 00 66 50 06 53 68 01 00 68 10 00 |fh....fP.Sh..h..|
00000130 b4 42 8a 16 0e 00 16 1f 8b f4 cd 13 66 59 5b 5a |.B..........fY[Z|
00000140 66 59 66 59 1f 0f 82 16 00 66 ff 06 11 00 03 16 |fYfY.....f......|
00000150 0f 00 8e c2 ff 0e 16 00 75 bc 07 1f 66 61 c3 a0 |........u...fa..|
00000160 f8 01 e8 08 00 a0 fb 01 e8 02 00 eb fe b4 01 8b |................|
00000170 f0 ac 3c 00 74 09 b4 0e bb 07 00 cd 10 eb f2 c3 |..<.t...........|
00000180 0d 0a 41 20 64 69 73 6b 20 72 65 61 64 20 65 72 |..A disk read er|
00000190 72 6f 72 20 6f 63 63 75 72 72 65 64 00 0d 0a 42 |ror occurred...B|
000001a0 4f 4f 54 4d 47 52 20 69 73 20 6d 69 73 73 69 6e |OOTMGR is missin|
000001b0 67 00 0d 0a 42 4f 4f 54 4d 47 52 20 69 73 20 63 |g...BOOTMGR is c|
000001c0 6f 6d 70 72 65 73 73 65 64 00 0d 0a 50 72 65 73 |ompressed...Pres|
000001d0 73 20 43 74 72 6c 2b 41 6c 74 2b 44 65 6c 20 74 |s Ctrl+Alt+Del t|
000001e0 6f 20 72 65 73 74 61 72 74 0d 0a 00 00 00 00 00 |o restart.......|
000001f0 00 00 00 00 00 00 00 00 80 9d b2 ca 00 00 55 aa |..............U.|
00000200
=================== hexdump -n512 -C /dev/sda5
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 80 bf 1d |........?.......|
00000020 00 00 00 00 80 00 80 00 ff af 0f 00 00 00 00 00 |................|
00000030 55 a7 00 00 00 00 00 00 02 00 00 00 00 00 00 00 |U...............|
00000040 f6 00 00 00 01 00 00 00 e1 e6 c1 18 18 c2 18 66 |...............f|
00000050 00 00 00 00 fa 33 c0 8e d0 bc 00 7c fb 68 c0 07 |.....3.....|.h..|
00000060 1f 1e 68 66 00 cb 88 16 0e 00 66 81 3e 03 00 4e |..hf......f.>..N|
00000070 54 46 53 75 15 b4 41 bb aa 55 cd 13 72 0c 81 fb |TFSu..A..U..r...|
00000080 55 aa 75 06 f7 c1 01 00 75 03 e9 dd 00 1e 83 ec |U.u.....u.......|
00000090 18 68 1a 00 b4 48 8a 16 0e 00 8b f4 16 1f cd 13 |.h...H..........|
000000a0 9f 83 c4 18 9e 58 1f 72 e1 3b 06 0b 00 75 db a3 |.....X.r.;...u..|
000000b0 0f 00 c1 2e 0f 00 04 1e 5a 33 db b9 00 20 2b c8 |........Z3... +.|
000000c0 66 ff 06 11 00 03 16 0f 00 8e c2 ff 06 16 00 e8 |f...............|
000000d0 4b 00 2b c8 77 ef b8 00 bb cd 1a 66 23 c0 75 2d |K.+.w......f#.u-|
000000e0 66 81 fb 54 43 50 41 75 24 81 f9 02 01 72 1e 16 |f..TCPAu$....r..|
000000f0 68 07 bb 16 68 52 11 16 68 09 00 66 53 66 53 66 |h...hR..h..fSfSf|
00000100 55 16 16 16 68 b8 01 66 61 0e 07 cd 1a 33 c0 bf |U...h..fa....3..|
00000110 0a 13 b9 f6 0c fc f3 aa e9 fe 01 90 90 66 60 1e |.............f`.|
00000120 06 66 a1 11 00 66 03 06 1c 00 1e 66 68 00 00 00 |.f...f.....fh...|
00000130 00 66 50 06 53 68 01 00 68 10 00 b4 42 8a 16 0e |.fP.Sh..h...B...|
00000140 00 16 1f 8b f4 cd 13 66 59 5b 5a 66 59 66 59 1f |.......fY[ZfYfY.|
00000150 0f 82 16 00 66 ff 06 11 00 03 16 0f 00 8e c2 ff |....f...........|
00000160 0e 16 00 75 bc 07 1f 66 61 c3 a1 f6 01 e8 09 00 |...u...fa.......|
00000170 a1 fa 01 e8 03 00 f4 eb fd 8b f0 ac 3c 00 74 09 |............<.t.|
00000180 b4 0e bb 07 00 cd 10 eb f2 c3 0d 0a 41 20 64 69 |............A di|
00000190 73 6b 20 72 65 61 64 20 65 72 72 6f 72 20 6f 63 |sk read error oc|
000001a0 63 75 72 72 65 64 00 0d 0a 42 4f 4f 54 4d 47 52 |curred...BOOTMGR|
000001b0 20 69 73 20 63 6f 6d 70 72 65 73 73 65 64 00 0d | is compressed..|
000001c0 0a 50 72 65 73 73 20 43 74 72 6c 2b 41 6c 74 2b |.Press Ctrl+Alt+|
000001d0 44 65 6c 20 74 6f 20 72 65 73 74 61 72 74 0d 0a |Del to restart..|
000001e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001f0 00 00 00 00 00 00 8a 01 a7 01 bf 01 00 00 55 aa |..............U.|
00000200
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
udev devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs tmpfs 378M 6.3M 371M 2% /run
/dev/sdb1 vfat 30G 1.5G 29G 5% /cdrom
/dev/loop0 squashfs 1.4G 1.4G 0 100% /rofs
/cow overlay 1.9G 88M 1.8G 5% /
tmpfs tmpfs 1.9G 312K 1.9G 1% /dev/shm
tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 256K 1.9G 1% /tmp
tmpfs tmpfs 378M 108K 377M 1% /run/user/999
/dev/sda6 ext4 20G 4.6G 14G 25% /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3
/dev/sda8 ext4 30G 45M 28G 1% /media/ubuntu/547b514d-9f24-4859-8bc1-83775d9b5550
/dev/sda1 vfat 300M 4.0K 300M 1% /mnt/boot-sav/sda1
/dev/sda2 vfat 96M 40M 57M 41% /mnt/boot-sav/sda2
/dev/sda4 fuseblk 184G 132G 52G 72% /mnt/boot-sav/sda4
/dev/sda5 fuseblk 502M 416M 87M 83% /mnt/boot-sav/sda5
=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk /dev/loop0: 1.4 GiB, 1459982336 bytes, 2851528 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sda: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: FD8DB0BC-BE73-47E6-A4BD-B410E4101363
Device Start End Sectors Size Type
/dev/sda1 2048 616447 614400 300M Windows recovery environment
/dev/sda2 616448 821247 204800 100M EFI System
/dev/sda3 821248 1083391 262144 128M Microsoft reserved
/dev/sda4 1083392 385910783 384827392 183.5G Microsoft basic data
/dev/sda5 499089408 500117503 1028096 502M Windows recovery environment
/dev/sda6 385910784 427853823 41943040 20G Linux filesystem
/dev/sda7 427853824 436242431 8388608 4G Linux swap
/dev/sda8 436242432 499089407 62846976 30G Linux filesystem
Partition table entries are not in disk order.
Disk /dev/sdb: 29.4 GiB, 31608274944 bytes, 61734912 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 3F72A028-670D-4D01-967C-490487473912
Device Start End Sectors Size Type
/dev/sdb1 2048 61734878 61732831 29.4G Microsoft basic data
=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sda6, using the following options: sda2/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s fix-windows-boot use-standard-efi-file restore-efi-backups
/boot/efi added in sda6/fstab
rm /mnt/boot-sav/sda2/efi/Boot/bootx64.efi
Quantity of real Windows: 1
Mount sda2 on /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi
ls sda2/efi: /Microsoft/Recovery/BCD.LOG2 /Microsoft/Recovery/BCD.LOG1 /Microsoft/Recovery/BCD.LOG /Microsoft/Recovery/BCD /Microsoft/Boot/zh-TW /Microsoft/Boot/zh-HK /Microsoft/Boot/zh-CN /Microsoft/Boot/uk-UA /Microsoft/Boot/tr-TR /Microsoft/Boot/sv-SE /Microsoft/Boot/sr-Latn-RS /Microsoft/Boot/sr-Latn-CS /Microsoft/Boot/sl-SI /Microsoft/Boot/sk-SK /Microsoft/Boot/ru-RU /Microsoft/Boot/ro-RO /Microsoft/Boot/Resources /Microsoft/Boot/qps-ploc /Microsoft/Boot/pt-PT /Microsoft/Boot/pt-BR /Microsoft/Boot/pl-PL /Microsoft/Boot/nl-NL /Microsoft/Boot/nb-NO /Microsoft/Boot/memtest.efi /Microsoft/Boot/lv-LV /Microsoft/Boot/lt-LT /Microsoft/Boot/ko-KR /Microsoft/Boot/kdstub.dll /Microsoft/Boot/kd_0C_8086.dll /Microsoft/Boot/kd_07_1415.dll /Microsoft/Boot/kd_02_8086.dll /Microsoft/Boot/kd_02_19a2.dll /Microsoft/Boot/kd_02_1969.dll /Microsoft/Boot/kd_02_15b3.dll /Microsoft/Boot/kd_02_14e4.dll /Microsoft/Boot/kd_02_1137.dll /Microsoft/Boot/kd_02_10ec.dll /Microsoft/Boot/kd_02_10df.dll /Microsoft/Boot/ja-JP /Microsoft/Boot/it-IT /Microsoft/Boot/hu-HU /Microsoft/Boot/hr-HR /Microsoft/Boot/fr-FR /Microsoft/Boot/fr-CA /Microsoft/Boot/Fonts /Microsoft/Boot/fi-FI /Microsoft/Boot/et-EE /Microsoft/Boot/es-MX /Microsoft/Boot/es-ES /Microsoft/Boot/en-US /Microsoft/Boot/en-GB /Microsoft/Boot/el-GR /Microsoft/Boot/de-DE /Microsoft/Boot/da-DK /Microsoft/Boot/cs-CZ /Microsoft/Boot/boot.stl /Microsoft/Boot/BOOTSTAT.DAT /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /Microsoft/Boot/bg-BG /Microsoft/Boot/BCD.LOG2 /Microsoft/Boot/BCD.LOG1 /Microsoft/Boot/BCD.LOG /Microsoft/Boot/BCD /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /Microsoft/Recovery /Microsoft/Boot /Boot/bootx64.efi
ls sda2: boot-sav
EFI
grub
*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21f9]
Kernel driver in use: i915
Kernel modules: i915
*******
grub-install --version
grub-install (GRUB) 2.02~beta2-36ubuntu3.2,grub-install (GRUB) 2.
chroot /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3 efibootmgr -v
BootCurrent: 000D
Timeout: 0 seconds
BootOrder: 0000,0001,0002,0003,000B,000C,0011,000D,0007,0008,0009,000E,000F,0018,000A,0010,0012
Boot0000 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)
Boot0001 Boot Menu FvFile(126a762d-5758-4fca-8531-201a7f57f850)
Boot0002 Diagnostic Splash Screen FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)
Boot0003 Lenovo Diagnostics FvFile(3f7e615b-0d45-4f80-88dc-26b234958560)
Boot0004 Startup Interrupt Menu FvFile(f46ee6f4-4785-43a3-923d-7f786c3c8479)
Boot0005 ME Configuration Menu FvFile(82988420-7467-4490-9059-feb448dd1963)
Boot0006 Rescue and Recovery FvFile(665d3f60-ad3e-4cad-8e26-db46eee9f1b5)
Boot0007* USB CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)
Boot0008* USB FDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)
Boot0009* ATAPI CD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35401)
Boot000A* ATA HDD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)
Boot000B* ATA HDD1 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f601)
Boot000C* ATA HDD2 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f602)
Boot000D* USB HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)
Boot000E* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot000F* ATAPI CD1 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35404)
Boot0010 Other CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35406)
Boot0011* ATA HDD3 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f604)
Boot0012 Other HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f606)
Boot0013* IDER BOOT CDROM PciRoot(0x0)/Pci(0x16,0x2)/Ata(0,1,0)
Boot0014* IDER BOOT Floppy PciRoot(0x0)/Pci(0x16,0x2)/Ata(0,0,0)
Boot0015* ATA HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f6)
Boot0016* ATAPI CD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)
Boot0017* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot0018* Windows Boot Manager HD(2,GPT,2aeab3ee-036c-425e-aeaa-30e1f739b31f,0x96800,0x32000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...4................
chroot /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3 uname -r
Kernel: 4.4.0-31-generic
Reinstall the grub-efi-amd64-signed of sda6
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
ls sda2/efi: /Microsoft/Recovery/BCD.LOG2 /Microsoft/Recovery/BCD.LOG1 /Microsoft/Recovery/BCD.LOG /Microsoft/Recovery/BCD /Microsoft/Boot/zh-TW /Microsoft/Boot/zh-HK /Microsoft/Boot/zh-CN /Microsoft/Boot/uk-UA /Microsoft/Boot/tr-TR /Microsoft/Boot/sv-SE /Microsoft/Boot/sr-Latn-RS /Microsoft/Boot/sr-Latn-CS /Microsoft/Boot/sl-SI /Microsoft/Boot/sk-SK /Microsoft/Boot/ru-RU /Microsoft/Boot/ro-RO /Microsoft/Boot/Resources /Microsoft/Boot/qps-ploc /Microsoft/Boot/pt-PT /Microsoft/Boot/pt-BR /Microsoft/Boot/pl-PL /Microsoft/Boot/nl-NL /Microsoft/Boot/nb-NO /Microsoft/Boot/memtest.efi /Microsoft/Boot/lv-LV /Microsoft/Boot/lt-LT /Microsoft/Boot/ko-KR /Microsoft/Boot/kdstub.dll /Microsoft/Boot/kd_0C_8086.dll /Microsoft/Boot/kd_07_1415.dll /Microsoft/Boot/kd_02_8086.dll /Microsoft/Boot/kd_02_19a2.dll /Microsoft/Boot/kd_02_1969.dll /Microsoft/Boot/kd_02_15b3.dll /Microsoft/Boot/kd_02_14e4.dll /Microsoft/Boot/kd_02_1137.dll /Microsoft/Boot/kd_02_10ec.dll /Microsoft/Boot/kd_02_10df.dll /Microsoft/Boot/ja-JP /Microsoft/Boot/it-IT /Microsoft/Boot/hu-HU /Microsoft/Boot/hr-HR /Microsoft/Boot/fr-FR /Microsoft/Boot/fr-CA /Microsoft/Boot/Fonts /Microsoft/Boot/fi-FI /Microsoft/Boot/et-EE /Microsoft/Boot/es-MX /Microsoft/Boot/es-ES /Microsoft/Boot/en-US /Microsoft/Boot/en-GB /Microsoft/Boot/el-GR /Microsoft/Boot/de-DE /Microsoft/Boot/da-DK /Microsoft/Boot/cs-CZ /Microsoft/Boot/boot.stl /Microsoft/Boot/BOOTSTAT.DAT /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /Microsoft/Boot/bg-BG /Microsoft/Boot/BCD.LOG2 /Microsoft/Boot/BCD.LOG1 /Microsoft/Boot/BCD.LOG /Microsoft/Boot/BCD /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /Microsoft/Recovery /Microsoft/Boot /Boot/bootx64.efi
ls sda2: boot-sav
EFI
grub
df /dev/sda2
Save and rename /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/Boot/bootx64.efi (/media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/Boot/bkpbootx64.efi)
cp /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/ubuntu/shimx64.efi /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/Boot/bootx64.efi
ls sda2/efi: /Microsoft/Recovery/BCD.LOG2 /Microsoft/Recovery/BCD.LOG1 /Microsoft/Recovery/BCD.LOG /Microsoft/Recovery/BCD /Microsoft/Boot/zh-TW /Microsoft/Boot/zh-HK /Microsoft/Boot/zh-CN /Microsoft/Boot/uk-UA /Microsoft/Boot/tr-TR /Microsoft/Boot/sv-SE /Microsoft/Boot/sr-Latn-RS /Microsoft/Boot/sr-Latn-CS /Microsoft/Boot/sl-SI /Microsoft/Boot/sk-SK /Microsoft/Boot/ru-RU /Microsoft/Boot/ro-RO /Microsoft/Boot/Resources /Microsoft/Boot/qps-ploc /Microsoft/Boot/pt-PT /Microsoft/Boot/pt-BR /Microsoft/Boot/pl-PL /Microsoft/Boot/nl-NL /Microsoft/Boot/nb-NO /Microsoft/Boot/memtest.efi /Microsoft/Boot/lv-LV /Microsoft/Boot/lt-LT /Microsoft/Boot/ko-KR /Microsoft/Boot/kdstub.dll /Microsoft/Boot/kd_0C_8086.dll /Microsoft/Boot/kd_07_1415.dll /Microsoft/Boot/kd_02_8086.dll /Microsoft/Boot/kd_02_19a2.dll /Microsoft/Boot/kd_02_1969.dll /Microsoft/Boot/kd_02_15b3.dll /Microsoft/Boot/kd_02_14e4.dll /Microsoft/Boot/kd_02_1137.dll /Microsoft/Boot/kd_02_10ec.dll /Microsoft/Boot/kd_02_10df.dll /Microsoft/Boot/ja-JP /Microsoft/Boot/it-IT /Microsoft/Boot/hu-HU /Microsoft/Boot/hr-HR /Microsoft/Boot/fr-FR /Microsoft/Boot/fr-CA /Microsoft/Boot/Fonts /Microsoft/Boot/fi-FI /Microsoft/Boot/et-EE /Microsoft/Boot/es-MX /Microsoft/Boot/es-ES /Microsoft/Boot/en-US /Microsoft/Boot/en-GB /Microsoft/Boot/el-GR /Microsoft/Boot/de-DE /Microsoft/Boot/da-DK /Microsoft/Boot/cs-CZ /Microsoft/Boot/boot.stl /Microsoft/Boot/BOOTSTAT.DAT /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /Microsoft/Boot/bg-BG /Microsoft/Boot/BCD.LOG2 /Microsoft/Boot/BCD.LOG1 /Microsoft/Boot/BCD.LOG /Microsoft/Boot/BCD /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /Microsoft/Recovery /Microsoft/Boot /Boot/bootx64.efi /Boot/bkpbootx64.efi
ls sda2: boot-sav
EFI
grub
Add /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi efi entries in /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/etc/grub.d/25_custom
Adding custom /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Adding custom /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/Boot/bkpbootx64.efi
sda2/bkpbootx64.efi already added
Adding custom /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3/boot/efi/EFI/ubuntu/MokManager.efi
sda2/bootmgfw.efi already added
Installing for x86_64-efi platform.
Installation finished. No error reported.
grub-install --efi-directory=/boot/efi --target=x86_64-efi --uefi-secure-boot : exit code of grub-install :0
chroot /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3 efibootmgr -v
BootCurrent: 000D
Timeout: 0 seconds
BootOrder: 0019,0000,0001,0002,0003,000B,000C,0011,000D,0007,0008,0009,000E,000F,0018,000A,0010,0012
Boot0000 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)
Boot0001 Boot Menu FvFile(126a762d-5758-4fca-8531-201a7f57f850)
Boot0002 Diagnostic Splash Screen FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)
Boot0003 Lenovo Diagnostics FvFile(3f7e615b-0d45-4f80-88dc-26b234958560)
Boot0004 Startup Interrupt Menu FvFile(f46ee6f4-4785-43a3-923d-7f786c3c8479)
Boot0005 ME Configuration Menu FvFile(82988420-7467-4490-9059-feb448dd1963)
Boot0006 Rescue and Recovery FvFile(665d3f60-ad3e-4cad-8e26-db46eee9f1b5)
Boot0007* USB CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)
Boot0008* USB FDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)
Boot0009* ATAPI CD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35401)
Boot000A* ATA HDD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)
Boot000B* ATA HDD1 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f601)
Boot000C* ATA HDD2 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f602)
Boot000D* USB HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)
Boot000E* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot000F* ATAPI CD1 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35404)
Boot0010 Other CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a35406)
Boot0011* ATA HDD3 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f604)
Boot0012 Other HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f606)
Boot0013* IDER BOOT CDROM PciRoot(0x0)/Pci(0x16,0x2)/Ata(0,1,0)
Boot0014* IDER BOOT Floppy PciRoot(0x0)/Pci(0x16,0x2)/Ata(0,0,0)
Boot0015* ATA HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f6)
Boot0016* ATAPI CD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)
Boot0017* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot0018* Windows Boot Manager HD(2,GPT,2aeab3ee-036c-425e-aeaa-30e1f739b31f,0x96800,0x32000)/File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...4................
Boot0019* ubuntu HD(2,GPT,2aeab3ee-036c-425e-aeaa-30e1f739b31f,0x96800,0x32000)/File(EFIubuntushimx64.efi)
chroot /media/ubuntu/cb5f520f-2760-4768-b4e6-9702c530ede3 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.4.0-45-generic
Found initrd image: /boot/initrd.img-4.4.0-45-generic
Found linux image: /boot/vmlinuz-4.4.0-31-generic
Found initrd image: /boot/initrd.img-4.4.0-31-generic
Found Windows Boot Manager on /dev/sda2@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda6/boot/grub/grub.cfg
Boot successfully repaired.
You can now reboot your computer.
If your computer reboots directly into Windows, try to change the boot order in your BIOS.
If your BIOS does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\ubuntu\shimx64.efi
paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2