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#26 Le 31/05/2017, à 12:56

globule64

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Désolé je ne comprends pas comment le mettre en forme...

Hors ligne

#27 Le 31/05/2017, à 13:02

Bougron

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Tu l'as bien fait pour le post 13


Tu te positionnes sur ton échange, tu cliques sur modifier puis

Bougron a écrit :

en  sélectionnant tout le texte introduit puis en cliquant sur la 11eme icône au-dessus de la zone de saisie <>

Dernière modification par Bougron (Le 31/05/2017, à 13:34)


Ubuntu  BASH 16.04.1 sous windows10  et ubuntu-17.04-beta2 avec le noyau 4.10.0-13 et la future 17.10 depuis le 10 juillet avec le noyau 4.10.0-26
Lubuntu 14.04.4 en 32 bits pour un vaio pcg-k215s
Ubuntu 16.04.2 avec le noyau 4.4.0-71 et  le noyau 4.8.0.36
fournir le rapport bisnext pour une aide. https://doc.ubuntu-fr.org/bisnext

Hors ligne

#28 Le 31/05/2017, à 13:19

globule64

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Voilà qui est fait, désolé, mais à ma décharge le 1er coup cela s'est fait tout seul cool

Hors ligne

#29 Le 31/05/2017, à 16:19

Lemarhon

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Bonjour a toutes et a tous; j'ai un soucis avec mon ordinateur je sollicite donc votre aide pour pouvoir le résoudre
Je me suis acheté un nouvel ordinateur ( Lenovo Thinkpad L430 64bits ) mais malheureusement je ne parviens pas a installer UBUNTU, j'ai donc mis le disque dure dans un autre ordinateur ou j'ai pu faire l'installation, lorsque je remet le disque dans le nouvel ordinateur il ne boot pas. Lorsque je branche une clé USB n'importe laquelle il démarre normalement. Que dois je faire?  Je ne voudra pas passer tous le temps a brancher une clé avant de démarrer mon ordinateur

Hors ligne

#30 Le 31/05/2017, à 16:51

Bougron

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Bonjour
Je te prie de créer une nouvelle discussion en y joignant un rapport bisnext (échange 22 de cette discussion)

Dernière modification par Bougron (Le 31/05/2017, à 17:33)


Ubuntu  BASH 16.04.1 sous windows10  et ubuntu-17.04-beta2 avec le noyau 4.10.0-13 et la future 17.10 depuis le 10 juillet avec le noyau 4.10.0-26
Lubuntu 14.04.4 en 32 bits pour un vaio pcg-k215s
Ubuntu 16.04.2 avec le noyau 4.4.0-71 et  le noyau 4.8.0.36
fournir le rapport bisnext pour une aide. https://doc.ubuntu-fr.org/bisnext

Hors ligne

#31 Le 01/06/2017, à 15:02

globule64

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Bonjour, j'ai suivi les instructions du post #25 et voila le rapport de boot repair
Mais j'avoue être perdu dans les lignes de commandes à taper





Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


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

 => No boot loader is installed in the MBR of /dev/sda.
 => ISOhybrid (Syslinux 4.05 and higher) is installed in the MBR of /dev/sdb.
 => No boot loader is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Unknown
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/fbx64.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda3: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 712. According to the info in 
                       the boot sector, sdb2 has 0 sectors.
    Mounting failed:   mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Unknown
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 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
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   625,142,447   625,142,447  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   617,580,543   616,529,920 Data partition (Linux)
/dev/sda3           617,580,544   625,141,759     7,561,216 Swap partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 3.7 GiB, 4004511744 bytes, 7821312 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: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *              0     3,100,799     3,100,800   0 Empty
/dev/sdb2                 712         5,575         4,864  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

GUID Partition Table detected, but does not seem to be used.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,100,735     3,100,736 Data partition (Windows/Linux)
/dev/sdb2   +  R            712         5,575         4,864 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 7.2 GiB, 7761035264 bytes, 15158272 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: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1                   2    15,158,271    15,158,270   b W95 FAT32


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        27B8-5020                              vfat       
/dev/sda2        62bb6e1e-7d5e-4f87-8169-e7c83943301c   ext4       
/dev/sda3        b11b5c64-f5f3-4e22-acba-5e97fe1e5232   swap       
/dev/sdb1        2017-03-09-16-53-39-00                 iso9660    Voyager 16.04.2
/dev/sdb2        E561-C446                              vfat       
/dev/sdc1        392C-15F3                              vfat       PPHU

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Jun  1 12:52 ata-WDC_WD3200BPVT-80ZEST0_WD-WXB1A41J0631 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun  1 12:52 ata-WDC_WD3200BPVT-80ZEST0_WD-WXB1A41J0631-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun  1 12:52 ata-WDC_WD3200BPVT-80ZEST0_WD-WXB1A41J0631-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun  1 12:52 ata-WDC_WD3200BPVT-80ZEST0_WD-WXB1A41J0631-part3 -> ../../sda3
lrwxrwxrwx 1 root root  9 Jun  1 12:52 usb-SanDisk_Cruzer_Blade_4C531001400727123073-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jun  1 12:52 usb-SanDisk_Cruzer_Blade_4C531001400727123073-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jun  1 12:52 usb-SanDisk_Cruzer_Blade_4C531001400727123073-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Jun  1 12:52 usb-SanDisk_Cruzer_Edge_4C530799960307114144-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Jun  1 12:52 usb-SanDisk_Cruzer_Edge_4C530799960307114144-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Jun  1 12:52 wwn-0x50014ee6013d025c -> ../../sda
lrwxrwxrwx 1 root root 10 Jun  1 12:52 wwn-0x50014ee6013d025c-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun  1 12:52 wwn-0x50014ee6013d025c-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun  1 12:52 wwn-0x50014ee6013d025c-part3 -> ../../sda3

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    (ro,noatime)
/dev/sdc1        /media/xubuntu/PPHU      vfat       (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)


=========================== sda2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
else
  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
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
### 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-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
	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,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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
	else
	  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
	fi
	linux	/boot/vmlinuz-4.8.0-53-generic.efi.signed root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.8.0-53-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
	menuentry 'Ubuntu, with Linux 4.8.0-53-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-53-generic-advanced-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
		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,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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
		else
		  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
		fi
		echo	'Loading Linux 4.8.0-53-generic ...'
		linux	/boot/vmlinuz-4.8.0-53-generic.efi.signed root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-53-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-53-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-53-generic-init-upstart-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
		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,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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
		else
		  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
		fi
		echo	'Loading Linux 4.8.0-53-generic ...'
		linux	/boot/vmlinuz-4.8.0-53-generic.efi.signed root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-53-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-53-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-53-generic-recovery-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
		else
		  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
		fi
		echo	'Loading Linux 4.8.0-53-generic ...'
		linux	/boot/vmlinuz-4.8.0-53-generic.efi.signed root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-53-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-advanced-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
		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,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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
		else
		  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-init-upstart-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
		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,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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
		else
		  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.8.0-36-generic-recovery-62bb6e1e-7d5e-4f87-8169-e7c83943301c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		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  62bb6e1e-7d5e-4f87-8169-e7c83943301c
		else
		  search --no-floppy --fs-uuid --set=root 62bb6e1e-7d5e-4f87-8169-e7c83943301c
		fi
		echo	'Loading Linux 4.8.0-36-generic ...'
	        linux	/boot/vmlinuz-4.8.0-36-generic root=UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.8.0-36-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 "EFI/ubuntu/fbx64.efi" {
search --fs-uuid --no-floppy --set=root 27B8-5020
chainloader (${root})/EFI/ubuntu/fbx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root 27B8-5020
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root 27B8-5020
chainloader (${root})/EFI/ubuntu/mmx64.efi
}

menuentry "EFI/ubuntu/MokManager.efi" {
search --fs-uuid --no-floppy --set=root 27B8-5020
chainloader (${root})/EFI/ubuntu/MokManager.efi
}
### END /etc/grub.d/25_custom ###

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

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

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

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda2/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/sda2 during installation
UUID=62bb6e1e-7d5e-4f87-8169-e7c83943301c /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=27B8-5020  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda3 during installation
UUID=b11b5c64-f5f3-4e22-acba-5e97fe1e5232 none            swap    sw              0       0
UUID=27B8-5020	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  52.641841888 = 56.523747328   boot/grub/grub.cfg                             1
   2.277301788 = 2.445234176    boot/vmlinuz-4.8.0-36-generic                  2
   3.363471985 = 3.611500544    boot/vmlinuz-4.8.0-53-generic                  1
   3.469722748 = 3.725586432    boot/vmlinuz-4.8.0-53-generic.efi.signed       2
   2.277301788 = 2.445234176    vmlinuz                                        2
   3.637134552 = 3.905343488    boot/initrd.img-4.8.0-36-generic               3
   3.139884949 = 3.371425792    boot/initrd.img-4.8.0-53-generic               2
   3.637134552 = 3.905343488    initrd.img                                     3
   3.637134552 = 3.905343488    initrd.img.old                                 3

======================== Unknown MBRs/Boot Sectors/etc: ========================


/dev/sdb1: unknown GPT attributes
1000000000000001

/dev/sdb2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sda1

00000000  f8 02 80 4d 53 57 49 4e  34 2e 31 00 02 08 26 00  |...MSWIN4.1...&.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 ff 03 00 00  00 00 00 00 04 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 00 29 20 50 b8 27 4e  4f 20 4e 41 4d 45 20 20  |..) P.'NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 30 36 30 34 09 30  |  FAT32   0604.0|
00000060  09 2d 31 0a 66 73 20 2f  73 79 73 2f 6b 65 72 6e  |.-1.fs /sys/kern|
00000070  65 6c 2f 64 65 62 75 67  2f 74 72 61 63 69 6e 67  |el/debug/tracing|
00000080  20 74 72 61 63 65 66 73  20 72 77 2c 72 65 6c 61  | tracefs rw,rela|
00000090  74 69 6d 65 20 30 20 30  0a 66 75 73 65 63 74 6c  |time 0 0.fusectl|
000000a0  20 2f 73 79 73 2f 66 73  2f 66 75 73 65 2f 63 6f  | /sys/fs/fuse/co|
000000b0  6e 6e 65 63 74 69 6f 6e  73 20 66 75 73 65 63 74  |nnections fusect|
000000c0  6c 20 72 77 2c 72 65 6c  61 74 69 6d 65 20 30 20  |l rw,relatime 0 |
000000d0  30 0a 74 6d 70 66 73 20  2f 74 6d 70 20 74 6d 70  |0.tmpfs /tmp tmp|
000000e0  66 73 20 72 77 2c 6e 6f  73 75 69 64 2c 6e 6f 64  |fs rw,nosuid,nod|
000000f0  65 76 2c 72 65 6c 61 74  69 6d 65 20 30 20 30 0a  |ev,relatime 0 0.|
00000100  74 6d 70 66 73 20 2f 72  75 6e 2f 75 73 65 72 2f  |tmpfs /run/user/|
00000110  39 39 39 20 74 6d 70 66  73 20 72 77 2c 6e 6f 73  |999 tmpfs rw,nos|
00000120  75 69 64 2c 6e 6f 64 65  76 2c 72 65 6c 61 74 69  |uid,nodev,relati|
00000130  6d 65 2c 73 69 7a 65 3d  33 37 30 37 34 30 6b 2c  |me,size=370740k,|
00000140  6d 6f 64 65 3d 37 30 30  2c 75 69 64 3d 39 39 39  |mode=700,uid=999|
00000150  2c 67 69 64 3d 39 39 39  20 30 20 30 0a 67 76 66  |,gid=999 0 0.gvf|
00000160  73 64 2d 66 75 73 65 20  2f 72 75 6e 2f 75 73 65  |sd-fuse /run/use|
00000170  72 2f 39 39 39 2f 67 76  66 73 20 66 75 73 65 2e  |r/999/gvfs fuse.|
00000180  67 76 66 73 64 2d 66 75  73 65 20 72 77 2c 6e 6f  |gvfsd-fuse rw,no|
00000190  73 75 69 64 2c 6e 6f 64  65 76 2c 72 65 6c 61 74  |suid,nodev,relat|
000001a0  69 6d 65 2c 75 73 65 72  5f 69 64 3d 39 39 39 2c  |ime,user_id=999,|
000001b0  67 72 6f 75 70 5f 69 64  3d 39 39 39 20 30 20 30  |group_id=999 0 0|
000001c0  0a 2f 66 73 2f 63 67 72  6f 75 70 2f 62 6c 6b 69  |./fs/cgroup/blki|
000001d0  6f 20 63 67 72 6f 75 70  20 72 77 2c 6e 6f 73 75  |o cgroup rw,nosu|
000001e0  69 64 2c 6e 6f 64 65 76  2c 6e 6f 65 78 65 63 2c  |id,nodev,noexec,|
000001f0  72 65 6c 61 74 69 6d 65  2c 62 6c 6b 69 6f 55 aa  |relatime,blkioU.|
00000200

Unknown BootLoader on sdb1

00000000  33 ed 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |3...............|
00000010  90 90 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  c8 15 00 00 00 00 00 00  43 35 74 66 00 00 80 00  |........C5tf....|
000001c0  01 00 00 5e e0 fb 00 00  00 00 80 50 2f 00 00 fe  |...^.......P/...|
000001d0  ff ff ef fe ff ff c8 02  00 00 00 13 00 00 00 00  |................|
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  00 00 00 00 00 00 55 aa  |..............U.|
00000200

Unknown BootLoader on sdc1

00000000  eb 58 90 42 53 44 20 20  34 2e 34 00 02 08 20 00  |.X.BSD  4.4... .|
00000010  02 00 00 00 00 f8 00 00  20 00 ff 00 02 00 00 00  |........ .......|
00000020  fe 4b e7 00 b7 39 00 00  00 00 00 00 02 00 00 00  |.K...9..........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 f3 15 2c 39 50  50 48 55 20 20 20 20 20  |..)..,9PPHU     |
00000050  20 20 46 41 54 33 32 20  20 20 fa 31 c0 8e d0 bc  |  FAT32   .1....|
00000060  00 7c fb 8e d8 e8 00 00  5e 83 c6 19 bb 07 00 fc  |.|......^.......|
00000070  ac 84 c0 74 06 b4 0e cd  10 eb f5 30 e4 cd 16 cd  |...t.......0....|
00000080  19 0d 0a 4e 6f 6e 2d 73  79 73 74 65 6d 20 64 69  |...Non-system di|
00000090  73 6b 0d 0a 50 72 65 73  73 20 61 6e 79 20 6b 65  |sk..Press any ke|
000000a0  79 20 74 6f 20 72 65 62  6f 6f 74 0d 0a 00 00 00  |y to reboot.....|
000000b0  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


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

File descriptor 9 (/proc/4120/mounts) leaked on lvs invocation. Parent PID 15397: bash
File descriptor 63 (pipe:[168634]) leaked on lvs invocation. Parent PID 15397: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 2017-06-01__12h52 ===================
boot-repair version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
boot-repair is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
mount /dev/sdb2 : Error code 32
mount -r /dev/sdb2 /mnt/boot-sav/sdb2
mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
mount -r /dev/sdb2 : Error code 32

=================== os-prober:
/dev/sda2:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="27B8-5020" TYPE="vfat" PARTUUID="0b9ec87f-14fe-43d4-bc39-d5cafb5b4e94"
/dev/sda2: UUID="62bb6e1e-7d5e-4f87-8169-e7c83943301c" TYPE="ext4" PARTUUID="78c48979-7718-40d3-8c1f-14d52b3cd05f"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="b11b5c64-f5f3-4e22-acba-5e97fe1e5232" TYPE="swap" PARTUUID="5a639adf-6a16-4634-ad4a-f59b458030f4"
/dev/sdb1: UUID="2017-03-09-16-53-39-00" LABEL="Voyager 16.04.2" TYPE="iso9660" PTUUID="66743543" PTTYPE="dos" PARTUUID="66743543-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="E561-C446" TYPE="vfat" PARTUUID="66743543-02"
/dev/sdc1: LABEL="PPHU" UUID="392C-15F3" TYPE="vfat"


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

mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
mount /dev/sdb2 : Error code 32
mount -r /dev/sdb2 /mnt/boot-sav/sdb2
mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
mount -r /dev/sdb2 : Error code 32
dd: invalid number: ‘0’
Warning: /var/log/boot-sav/log/2017-06-01__12h52boot-repair26/sdb/current_mbr.img could not be created. Please report this message to boot.repair@gmail.com
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi

=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root     4096 Jun  1 10:06 grub.d
total 84
-rwxr-xr-x 1 root root  9791 Jan 13 16:26 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Mar 24 06:32 10_linux
-rwxr-xr-x 1 root root 11082 Jan 13 16:26 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root   567 Jun  1 10:06 25_custom
-rwxr-xr-x 1 root root 11692 Jan 13 16:26 30_os-prober
-rwxr-xr-x 1 root root  1418 Jan 13 16:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jan 13 16:26 40_custom
-rwxr-xr-x 1 root root   216 Jan 13 16:26 41_custom
-rw-r--r-- 1 root root   483 Jan 13 16:26 README




=================== sda2/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 sda2: UUID=27B8-5020	 (sda1)
ls /sys/firmware/efi/vars : UsbSupport-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,UsbMassDevNum-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,StdDefaults-4599d26f-1a11-49b8-b91f-858745cff824,SetupEEEPCFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,Setup-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupCpuFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,Setup-80e1202e-2697-4264-9cc9-80762c3e5863,SbNvramVar-393c4833-402f-4bd5-bf5a-1f5cd8681444,SavedACPIVideoNVSPtr-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,new_var,SSID-3470d772-49ba-4c28-a559-3f4dad8361ef,NB,NBMemoryLength-490216c0-076a-44d3-a536-ace05c90e386,MonotonicCounter-8be4df61-93ca-11d2-aa0d-00e098032b8c,MokListRT-605dab50-e046-4300-abb6-3dd810dd8b23,MemoryS3SaveVolLength-0a51b41d-de21-43fe-be27-d6dbc9efd104,MemoryS3SaveVol-0a51b41d-de21-43fe-be27-d6dbc9efd104,MemoryS3SaveNv-b1cfc482-4cb2-4cee-9b00-ce2579ec7186,MemCeil.-8be4df61-93ca-11d2-aa0d-00e098032b8c,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LegacyDevChecksum-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,F9KP-8be4df61-93ca-11d2-aa0d-00e098032b8c,EfiTime-9d0da369-540b-46f8-85a0-2b5f2c301e15,del_var,CpuS3Resume-30b98b95-dfa3-4501-a3ce-e38c186384a0,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootFlow-ef152fb4-7b2f-427d-bdb4-7e0a05826e64,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0001-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,AMITSESetup-c811fa38-42c8-4579-a9bb-60e94eddfb34,AmiAgesaSetup-840f6ac6-6f42-11d4-bce7-0080c73c8881,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,
Please report this message to boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0004
Timeout: 0 seconds
BootOrder: 0000,0001,0004
Boot0000* ubuntu	HD(1,GPT,0b9ec87f-14fe-43d4-bc39-d5cafb5b4e94,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0001* Hard Drive	BBS(HD,,0x0)
Boot0004* UEFI: SanDisk Cruzer Blade 1.26	PciRoot(0x0)/Pci(0x6,0x0)/Pci(0x0,0x0)/USB(3,0)/HD(1,MBR,0x67,0x2c8,0x1300)

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot maybe enabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-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/sda1.
sda2	: 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,	/mnt/boot-sav/sda2.
sdb2	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sdb2.
sdc1	: sdc,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/media/xubuntu/PPHU.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	2048 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	no-os,	0 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	no-os,	2 sectors * 512 bytes


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

Model: ATA WDC WD3200BPVT-8 (scsi)
Disk /dev/sda: 320GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End    Size    File system     Name  Flags
1      1049kB  538MB  537MB   fat32                 boot, esp
2      538MB   316GB  316GB   ext4
3      316GB   320GB  3871MB  linux-swap(v1)


Model: SanDisk Cruzer Blade (scsi)
Disk /dev/sdb: 4005MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start  End     Size    Type     File system  Flags
2      365kB  2855kB  2490kB  primary               esp


Model: SanDisk Cruzer Edge (scsi)
Disk /dev/sdc: 7761MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start  End     Size    Type     File system  Flags
1      1024B  7761MB  7761MB  primary  fat32

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

BYT;
/dev/sda:320GB:scsi:512:4096:gpt:ATA WDC WD3200BPVT-8:;
1:1049kB:538MB:537MB:fat32::boot, esp;
2:538MB:316GB:316GB:ext4::;
3:316GB:320GB:3871MB:linux-swap(v1)::;

BYT;
/dev/sdb:4005MB:scsi:512:512:msdos:SanDisk Cruzer Blade:;
2:365kB:2855kB:2490kB:::esp;

BYT;
/dev/sdc:7761MB:scsi:512:512:msdos:SanDisk Cruzer Edge:;
1:1024B:7761MB:7761MB:fat32::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660    3.7G Voyager 16.04.2
sdb2  part vfat       2.4M Voyager 16.04.2
sdb1  part iso9660    1.5G Voyager 16.04.2
loop0 loop squashfs   1.4G
sdc   disk            7.2G
sdc1  part vfat       7.2G PPHU
sda   disk          298.1G
sda2  part ext4       294G
sda3  part swap       3.6G
sda1  part vfat       512M

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  1 running /cdrom
sdb2     1  0  1
sdb1     1  0  1
loop0    1  1  0         /rofs
sdc      1  0  1 running
sdc1     1  0  1         /media/xubuntu/PPHU
sda      1  0  0 running
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0         [SWAP]
sda1     1  0  0         /mnt/boot-sav/sda1


=================== 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=1804420k,nr_inodes=451105,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=363948k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=7dd0e231bc6e2a26)
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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
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/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=9901)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (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=363948k,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/sdc1 on /media/xubuntu/PPHU type vfat (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,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 ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks 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 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdc1 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kfd kmsg kvm lightnvm log mapper mcelog media0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sdb sdb1 sdb2 sdc sdc1 sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  f8 02 80 4d 53 57 49 4e  34 2e 31 00 02 08 26 00  |...MSWIN4.1...&.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 ff 03 00 00  00 00 00 00 04 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 20 50 b8 27 4e  4f 20 4e 41 4d 45 20 20  |..) P.'NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 30 36 30 34 09 30  |  FAT32   0604.0|
00000060  09 2d 31 0a 66 73 20 2f  73 79 73 2f 6b 65 72 6e  |.-1.fs /sys/kern|
00000070  65 6c 2f 64 65 62 75 67  2f 74 72 61 63 69 6e 67  |el/debug/tracing|
00000080  20 74 72 61 63 65 66 73  20 72 77 2c 72 65 6c 61  | tracefs rw,rela|
00000090  74 69 6d 65 20 30 20 30  0a 66 75 73 65 63 74 6c  |time 0 0.fusectl|
000000a0  20 2f 73 79 73 2f 66 73  2f 66 75 73 65 2f 63 6f  | /sys/fs/fuse/co|
000000b0  6e 6e 65 63 74 69 6f 6e  73 20 66 75 73 65 63 74  |nnections fusect|
000000c0  6c 20 72 77 2c 72 65 6c  61 74 69 6d 65 20 30 20  |l rw,relatime 0 |
000000d0  30 0a 74 6d 70 66 73 20  2f 74 6d 70 20 74 6d 70  |0.tmpfs /tmp tmp|
000000e0  66 73 20 72 77 2c 6e 6f  73 75 69 64 2c 6e 6f 64  |fs rw,nosuid,nod|
000000f0  65 76 2c 72 65 6c 61 74  69 6d 65 20 30 20 30 0a  |ev,relatime 0 0.|
00000100  74 6d 70 66 73 20 2f 72  75 6e 2f 75 73 65 72 2f  |tmpfs /run/user/|
00000110  39 39 39 20 74 6d 70 66  73 20 72 77 2c 6e 6f 73  |999 tmpfs rw,nos|
00000120  75 69 64 2c 6e 6f 64 65  76 2c 72 65 6c 61 74 69  |uid,nodev,relati|
00000130  6d 65 2c 73 69 7a 65 3d  33 37 30 37 34 30 6b 2c  |me,size=370740k,|
00000140  6d 6f 64 65 3d 37 30 30  2c 75 69 64 3d 39 39 39  |mode=700,uid=999|
00000150  2c 67 69 64 3d 39 39 39  20 30 20 30 0a 67 76 66  |,gid=999 0 0.gvf|
00000160  73 64 2d 66 75 73 65 20  2f 72 75 6e 2f 75 73 65  |sd-fuse /run/use|
00000170  72 2f 39 39 39 2f 67 76  66 73 20 66 75 73 65 2e  |r/999/gvfs fuse.|
00000180  67 76 66 73 64 2d 66 75  73 65 20 72 77 2c 6e 6f  |gvfsd-fuse rw,no|
00000190  73 75 69 64 2c 6e 6f 64  65 76 2c 72 65 6c 61 74  |suid,nodev,relat|
000001a0  69 6d 65 2c 75 73 65 72  5f 69 64 3d 39 39 39 2c  |ime,user_id=999,|
000001b0  67 72 6f 75 70 5f 69 64  3d 39 39 39 20 30 20 30  |group_id=999 0 0|
000001c0  0a 2f 66 73 2f 63 67 72  6f 75 70 2f 62 6c 6b 69  |./fs/cgroup/blki|
000001d0  6f 20 63 67 72 6f 75 70  20 72 77 2c 6e 6f 73 75  |o cgroup rw,nosu|
000001e0  69 64 2c 6e 6f 64 65 76  2c 6e 6f 65 78 65 63 2c  |id,nodev,noexec,|
000001f0  72 65 6c 61 74 69 6d 65  2c 62 6c 6b 69 6f 55 aa  |relatime,blkioU.|
00000200

=================== hexdump -n512 -C /dev/sdb2
00000000  eb 3c 90 6d 6b 66 73 2e  66 61 74 00 02 04 01 00  |.<.mkfs.fat.....|
00000010  02 00 02 00 13 f8 04 00  20 00 40 00 00 00 00 00  |........ .@.....|
00000020  00 00 00 00 80 00 29 46  c4 61 e5 4e 4f 20 4e 41  |......)F.a.NO NA|
00000030  4d 45 20 20 20 20 46 41  54 31 32 20 20 20 0e 1f  |ME    FAT12   ..|
00000040  be 5b 7c ac 22 c0 74 0b  56 b4 0e bb 07 00 cd 10  |.[|.".t.V.......|
00000050  5e eb f0 32 e4 cd 16 cd  19 eb fe 54 68 69 73 20  |^..2.......This |
00000060  69 73 20 6e 6f 74 20 61  20 62 6f 6f 74 61 62 6c  |is not a bootabl|
00000070  65 20 64 69 73 6b 2e 20  20 50 6c 65 61 73 65 20  |e disk.  Please |
00000080  69 6e 73 65 72 74 20 61  20 62 6f 6f 74 61 62 6c  |insert a bootabl|
00000090  65 20 66 6c 6f 70 70 79  20 61 6e 64 0d 0a 70 72  |e floppy and..pr|
000000a0  65 73 73 20 61 6e 79 20  6b 65 79 20 74 6f 20 74  |ess any key to t|
000000b0  72 79 20 61 67 61 69 6e  20 2e 2e 2e 20 0d 0a 00  |ry again ... ...|
000000c0  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/sdc1
00000000  eb 58 90 42 53 44 20 20  34 2e 34 00 02 08 20 00  |.X.BSD  4.4... .|
00000010  02 00 00 00 00 f8 00 00  20 00 ff 00 02 00 00 00  |........ .......|
00000020  fe 4b e7 00 b7 39 00 00  00 00 00 00 02 00 00 00  |.K...9..........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 f3 15 2c 39 50  50 48 55 20 20 20 20 20  |..)..,9PPHU     |
00000050  20 20 46 41 54 33 32 20  20 20 fa 31 c0 8e d0 bc  |  FAT32   .1....|
00000060  00 7c fb 8e d8 e8 00 00  5e 83 c6 19 bb 07 00 fc  |.|......^.......|
00000070  ac 84 c0 74 06 b4 0e cd  10 eb f5 30 e4 cd 16 cd  |...t.......0....|
00000080  19 0d 0a 4e 6f 6e 2d 73  79 73 74 65 6d 20 64 69  |...Non-system di|
00000090  73 6b 0d 0a 50 72 65 73  73 20 61 6e 79 20 6b 65  |sk..Press any ke|
000000a0  79 20 74 6f 20 72 65 62  6f 6f 74 0d 0a 00 00 00  |y to reboot.....|
000000b0  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

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.8G     0  1.8G   0% /dev
tmpfs          tmpfs     356M   11M  346M   3% /run
/dev/sdb       iso9660   1.5G  1.5G     0 100% /cdrom
/dev/loop0     squashfs  1.5G  1.5G     0 100% /rofs
aufs           aufs      1.8G  1.8G   17M 100% /
tmpfs          tmpfs     1.8G   15M  1.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.8G     0  1.8G   0% /sys/fs/cgroup
tmpfs          tmpfs     1.8G   28K  1.8G   1% /tmp
tmpfs          tmpfs     356M   56K  356M   1% /run/user/999
/dev/sdc1      vfat      7.3G  1.5G  5.8G  21% /media/xubuntu/PPHU
/dev/sda1      vfat      511M  8.1M  503M   2% /mnt/boot-sav/sda1
/dev/sda2      ext4      290G  5.8G  269G   3% /mnt/boot-sav/sda2

=================== 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, 1533284352 bytes, 2994696 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: 298.1 GiB, 320072933376 bytes, 625142448 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
Disklabel type: gpt
Disk identifier: 14F2BACE-6BDC-4F53-9E70-2BE8594A98D7

Device         Start       End   Sectors  Size Type
/dev/sda1       2048   1050623   1048576  512M EFI System
/dev/sda2    1050624 617580543 616529920  294G Linux filesystem
/dev/sda3  617580544 625141759   7561216  3.6G Linux swap


Disk /dev/sdb: 3.7 GiB, 4004511744 bytes, 7821312 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: dos
Disk identifier: 0x66743543

Device     Boot Start     End Sectors  Size Id Type
/dev/sdb1  *        0 3100799 3100800  1.5G  0 Empty
/dev/sdb2         712    5575    4864  2.4M ef EFI (FAT-12/16/32)


Disk /dev/sdc: 7.2 GiB, 7761035264 bytes, 15158272 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: dos
Disk identifier: 0x00000000

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1           2 15158271 15158270  7.2G  b W95 FAT32



=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi


rm /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootmgfw.efi /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootmgfw.efi.grb
rm /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootx64.efi /mnt/boot-sav/sda1/efi/Microsoft/Boot/bootx64.efi.grb
rm /mnt/boot-sav/sda1/efi/Boot/bootx64.efi /mnt/boot-sav/sda1/efi/Boot/bootx64.efi.grb
Mount sda1 on /mnt/boot-sav/sda2/boot/efi
ls sda1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /ubuntu/fbx64.efi /Microsoft/Boot

*******lspci -nnk | grep -iA3 vga
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6250] [1002:9804]
Subsystem: ASUSTeK Computer Inc. Wrestler [Radeon HD 6250] [1043:84a4]
Kernel driver in use: radeon
Kernel modules: radeon
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-36ubuntu3.9,grub-install (GRUB) 2.

chroot /mnt/boot-sav/sda2 efibootmgr -v
BootCurrent: 0004
Timeout: 0 seconds
BootOrder: 0000,0001,0004
Boot0000* ubuntu	HD(1,GPT,0b9ec87f-14fe-43d4-bc39-d5cafb5b4e94,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0001* Hard Drive	BBS(HD,,0x0)
Boot0004* UEFI: SanDisk Cruzer Blade 1.26	PciRoot(0x0)/Pci(0x6,0x0)/Pci(0x0,0x0)/USB(3,0)/HD(1,MBR,0x67,0x2c8,0x1300)

chroot /mnt/boot-sav/sda2 uname -r
Kernel: 4.8.0-36-generic

Reinstall the grub-efi-amd64-signed of sda2
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
mv 25_custom
ls sda1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /ubuntu/fbx64.efi /Microsoft/Boot
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootx64.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Boot/bootx64.efi (& .grb)
ls sda1/efi: /Microsoft/Boot/bootx64.efi.grb /Microsoft/Boot/bootx64.efi /Microsoft/Boot/bootmgfw.efi.grb /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /ubuntu/fbx64.efi /Microsoft/Boot /Boot/bootx64.efi.grb /Boot/bootx64.efi
Add /mnt/boot-sav/sda2/boot/efi efi entries in /mnt/boot-sav/sda2/etc/grub.d/25_custom
Adding custom /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/fbx64.efi
Adding custom /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/mmx64.efi
Adding custom /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/MokManager.efi

chroot /mnt/boot-sav/sda2 efibootmgr -v
BootCurrent: 0004
Timeout: 0 seconds
BootOrder: 0000,0001,0004
Boot0000* ubuntu	HD(1,GPT,0b9ec87f-14fe-43d4-bc39-d5cafb5b4e94,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0001* Hard Drive	BBS(HD,,0x0)
Boot0004* UEFI: SanDisk Cruzer Blade 1.26	PciRoot(0x0)/Pci(0x6,0x0)/Pci(0x0,0x0)/USB(3,0)/HD(1,MBR,0x67,0x2c8,0x1300)

chroot /mnt/boot-sav/sda2 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.8.0-53-generic
Found initrd image: /boot/initrd.img-4.8.0-53-generic
Found linux image: /boot/vmlinuz-4.8.0-36-generic
Found initrd image: /boot/initrd.img-4.8.0-36-generic
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
mount /dev/sdb2 : Error code 32
mount -r /dev/sdb2 /mnt/boot-sav/sdb2
mount: /dev/sdb2 is already mounted or /mnt/boot-sav/sdb2 busy
mount -r /dev/sdb2 : Error code 32
Unhide GRUB boot menu in sda2/boot/grub/grub.cfg

An error occurred during the repair.

You can now reboot your computer.
Please do not forget to make your BIOS boot on sda (320GB) disk!

Hors ligne

#32 Le 01/06/2017, à 18:48

Bougron

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Bonjour

Peut-être voulais-tu dire  "j'ai suivi les instructions du post #22
Peux-tu expliquer "être perdu dans les lignes de commandes à taper"

Dis ce qui ne va pas afin d'améliorer, si possible, la documentation...

Tu as redonné un boot-info.
Il n'est pas assez précis pour affirmer que le boot  devrait fonctionner.    Mais au premier coup d'oeil
1) Pas de structure de boot legacy

============================= Boot Info Summary: ===============================
 => No boot loader is installed in the MBR of /dev/sda.

Ce qui est quasiment parfait car c'est un boot EFI qui doit avoir lieu

2) Une partition de boot EFI contenant ubuntu

sda1: __________________________________________________________________________
    File system:       vfat
    Boot sector type:  Unknown
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/ubuntu/MokManager.efi 
                       /EFI/ubuntu/fbx64.efi /EFI/ubuntu/fwupx64.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/mmx64.efi 
                       /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 

3) Un boot qui a bien lieu en EFI

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.

4) Bien prévu pour lancer ubuntu

=================== efibootmgr -v
BootCurrent: 0004
Timeout: 0 seconds
BootOrder: 0000,0001,0004
Boot0000* ubuntu	HD(1,GPT,0b9ec87f-14fe-43d4-bc39-d5cafb5b4e94,0x800,0x100000)/File(EFIubuntushimx64.efi)

5)   Ubuntu devant  être  dans la partition dont le PUUID est 0b9ec87f-14fe-43d4-bc39-d5cafb5b4e94
    J'ai demandé plusieurs fois au responsable de "boot-info" de fournir la liste des partitions avec les PUUID.  J'attends depuis deux ans
    J'ai demandé une seule fois au responsable de "bisnext " de fournir la liste des partitions avec les PUUID.  24 heures plus tard c'était fait


Ma conclusion
    Première hypothèse,  La ligne de lancement de ubuntu a un mauvais PUUID, ou le boot EFI veut lancer un grub dans une mauvaise partition.On le saura avec  bisnext.
   Seconde hypothèse, Cet ordinateur n'a jamais su lancer ubuntu.
   Troisième hypothèse. Cet ordinateur ne sait que lancer windows.   Dans ce cas, La réparation recommandée de boot-repair est utile
=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s    use-standard-efi-file rename-ms-efi

Mais   elle me semble bien faite

Reinstall the grub-efi-amd64-signed of sda2
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
mv 25_custom
ls sda1/efi: /ubuntu/shimx64.efi /ubuntu/MokManager.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/grub.cfg /ubuntu/fwupx64.efi /ubuntu/fw /ubuntu/fbx64.efi /Microsoft/Boot
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootx64.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Boot/bootx64.efi
(& .grb)

Alors, Si tu ne bootes toujours pas,  Cela va devenir compliqué.

Merci de dire si cela boote enfin ou de faire un rapport bisnext dans le cas contraire.

J'espére que tu feras les bonnes commandes afin que je ne retrouve pas cette ligne.

smartctl program not available on this system. Install smartmontools package.

Dans le rapport bisnext je pourrais faire deux contrôles qui manquent ici.

S'il se révèle qu'il sont bons, je te donnerais des consignes pour  faire manuellement une autre réparation qui sera l'équivalent de
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/grubx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/grubx64.efi/mnt/boot-sav/sda2/boot/efi/EFI/Microsoft/Boot/bootx64.efi (& .grb)
df /dev/sda1
cp /mnt/boot-sav/sda2/boot/efi/EFI/ubuntu/grubx64.efi /mnt/boot-sav/sda2/boot/efi/EFI/Boot/bootx64.efi (& .grb)

Tu indiqueras aussi si le message d'erreur est toujours "Reboot end Select proper Boot device or Insert Boot Media in selected Boot device and press a key"

Il existe aussi une possibilité que ce bios exige un fichier de boot en 32 bits qui aurait été supprimé.

Dernière modification par Bougron (Le 02/06/2017, à 09:50)


Ubuntu  BASH 16.04.1 sous windows10  et ubuntu-17.04-beta2 avec le noyau 4.10.0-13 et la future 17.10 depuis le 10 juillet avec le noyau 4.10.0-26
Lubuntu 14.04.4 en 32 bits pour un vaio pcg-k215s
Ubuntu 16.04.2 avec le noyau 4.4.0-71 et  le noyau 4.8.0.36
fournir le rapport bisnext pour une aide. https://doc.ubuntu-fr.org/bisnext

Hors ligne

#33 Le 01/06/2017, à 21:46

globule64

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Bonsoir, je suis au travail et donc sans connexion pour mon pc.
  Pour répondre en vrac à tes questions...
- Ce Pc a déjà démarrer sous linux que j'avais installer il y a 2 ans environ, seul (pas en dual boot). Il a très bien fonctionné jusqu'à une mise à jour récente ou il ne boote plus...

  - en fait pour les lignes à taper dans le terminal je ne distingue pas bien ce qu'il faut que je tape et ayant peur de faire une bétise je ne me suis aventuré dans rien.... Pour moi tout reste encore du charabia et je ne repère pas vraiment les lignes à taper des informations données....

   Merci de ta patience je fais un bisnext demain dès que j'ai du réseau

Hors ligne

#34 Le 02/06/2017, à 15:12

globule64

Re : (RESOLU) Demande d'aide suite à probleme de boot...

Bonjour je vais considérer ce sujet comme finalement résolu...
Après plusieurs semaines de galère sans solution éfficace, j'ai finalement opté, sur les conseils d'un ami beaucoup plus calé que moi, pour une installation de Lubuntu, plus léger, sur mon eeePc.
   L'installation c'est effectuée sans difficulté et mon notebook boot sans problème..... D'autre part il a retrouvé jeunesse et rapidité....
Disons que mon problème aura été "un mal pour un bien"

Un énorme merci en tout cas à Bougron et Erresse pour leur patience, leurs conseils et leur disponibilité....

Hors ligne