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#1 Le 28/01/2018, à 11:28

René B

UEFI et portable acer es1-524-97l7

Salut
J'ai passé 4 heures lors d'une install-party de Chateauneuf sur un portable Acer es1-524-97l7 sans pouvoir installer Ubuntu 16.04 64b en double boot. Au total quatre tentatives d'installation qui se sont soldées toujours par l'absence de Grub au redémarrage.
J'ai suivi les conseils de Coolmic et du wiki de Linux Quimper  :

  • désactivation du Démarrage rapide

  • désactivation de l'Hibernation

  • mode de démarrage réglé sur UEFI

  • Secure Boot désactivé trois fois puis activé une fois

De plus à chaque redémarrage à partir de la clé usb d'installation de Ubuntu faite dans les règles...  il y avait un message erreur qui me proposait un démarrage soit vers windows soit vers la clé usb d'installation qui allait dans un cas vers windows et l'autre vers l'installation de Ubuntu
Au premier essai d'installation de Ubuntu j'ai eu le message : " Écriture du grub impossible fichier protégé ou verrouillé de la partition EFI" J'ai donc suivi la procédure proposée par Coolmic mais sans résultat
J'ai fait par deux fois un boot-repair. L'un de ces boot-repair a donné le résultat ci-dessous. Je l'ai fait lors d'une tentative avec Secure Boot activé
https://paste.ubuntu.com/26470794/

Je me demande si le problème venait peut-être de l'ordre de démarrage des périphériques
J'avais en premier le "windows boot manager" puis le disque dur. Je n'ai pas osé inverser cet ordre de peur de ne pas pouvoir redémarrer windows
Est-ce que le problème était là ?
Qu'en pensez-vous ?
Merci de votre aide et conseil

Dernière modification par René B (Le 28/01/2018, à 11:28)


Reunig Kozh °¿°
Les conférences d'Entrée Libre #2 seront bientôt en ligne sur https://peertube.ecologie.bzh/

Hors ligne

#2 Le 28/01/2018, à 11:37

malbo

Re : UEFI et portable acer es1-524-97l7

Bonjour,
Ton Boot-Info est là :

 Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


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

 => No boot loader is installed in the MBR of /dev/sda.
 => Syslinux MBR (4.04-4.07) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    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/ubuntu/grub.cfg /EFI/Boot/bkpbootx64.efi 
                       /EFI/Boot/bootx64.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/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi 
                       /EFI/OEM/Boot/bootmgfw.efi /EFI/OEM/Boot/bootmgr.efi 
                       /EFI/OEM/Boot/memtest.efi

sda2: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

sda3: __________________________________________________________________________

    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:        /bootmgr /Windows/System32/winload.exe

sda4: __________________________________________________________________________

    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:        

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.3 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda6: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 4.05 20140113
    Boot sector info:  Syslinux looks at sector 3210914 of /dev/sdb1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       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 /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 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 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048       206,847       204,800 EFI System partition
/dev/sda2               206,848       239,615        32,768 Microsoft Reserved Partition (Windows)
/dev/sda3               239,616 1,056,370,334 1,056,130,719 Data partition (Windows/Linux)
/dev/sda4      R  1,951,424,512 1,953,521,663     2,097,152 Windows Recovery Environment (Windows)
/dev/sda5         1,056,370,688 1,939,714,047   883,343,360 Data partition (Linux)
/dev/sda6         1,939,714,048 1,951,424,511    11,710,464 Swap partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 29.3 GiB, 31457280000 bytes, 61440000 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    *            128    61,439,999    61,439,872   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        44AF-263E                              vfat       ESP
/dev/sda2                                                          
/dev/sda3        1C0EB0EE0EB0C256                       ntfs       Acer
/dev/sda4        C60CB2880CB272D3                       ntfs       Recovery
/dev/sda5        b7660d8c-ebe5-447c-95f9-9da4a458630c   ext4       
/dev/sda6        f8f726b9-1432-4aeb-844d-0399cc07136c   swap       
/dev/sdb1        7883-3B7B                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Jan 27 15:05 ata-TOSHIBA_MQ01ABD100_17VNCBF6T -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 27 15:05 ata-TOSHIBA_MQ01ABD100_17VNCBF6T-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 27 15:05 ata-TOSHIBA_MQ01ABD100_17VNCBF6T-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 27 15:12 ata-TOSHIBA_MQ01ABD100_17VNCBF6T-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 27 15:12 ata-TOSHIBA_MQ01ABD100_17VNCBF6T-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan 27 15:05 ata-TOSHIBA_MQ01ABD100_17VNCBF6T-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jan 27 15:05 ata-TOSHIBA_MQ01ABD100_17VNCBF6T-part6 -> ../../sda6
lrwxrwxrwx 1 root root  9 Jan 27 15:05 usb-_USB_DISK_17051108000148-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jan 27 15:05 usb-_USB_DISK_17051108000148-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Jan 27 15:05 wwn-0x5000039783e0cd83 -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 27 15:05 wwn-0x5000039783e0cd83-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 27 15:05 wwn-0x5000039783e0cd83-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 27 15:12 wwn-0x5000039783e0cd83-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 27 15:12 wwn-0x5000039783e0cd83-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan 27 15:05 wwn-0x5000039783e0cd83-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jan 27 15:05 wwn-0x5000039783e0cd83-part6 -> ../../sda6

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid b7660d8c-ebe5-447c-95f9-9da4a458630c root hd0,gpt5 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda5/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
else
  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
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-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
	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,gpt5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
	else
	  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
	fi
	linux	/boot/vmlinuz-4.13.0-26-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.13.0-26-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
	menuentry 'Ubuntu, with Linux 4.13.0-26-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.13.0-26-generic-advanced-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		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,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.13.0-26-generic ...'
		linux	/boot/vmlinuz-4.13.0-26-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.13.0-26-generic
	}
	menuentry 'Ubuntu, with Linux 4.13.0-26-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.13.0-26-generic-init-upstart-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		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,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.13.0-26-generic ...'
		linux	/boot/vmlinuz-4.13.0-26-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.13.0-26-generic
	}
	menuentry 'Ubuntu, with Linux 4.13.0-26-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.13.0-26-generic-recovery-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.13.0-26-generic ...'
		linux	/boot/vmlinuz-4.13.0-26-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.13.0-26-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-28-generic-advanced-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		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,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.10.0-28-generic ...'
		linux	/boot/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.10.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-28-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-28-generic-init-upstart-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		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,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.10.0-28-generic ...'
		linux	/boot/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.10.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-28-generic-recovery-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.10.0-28-generic ...'
		linux	/boot/vmlinuz-4.10.0-28-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.10.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-109-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-109-generic-advanced-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		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,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.4.0-109-generic ...'
		linux	/boot/vmlinuz-4.4.0-109-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-109-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-109-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-109-generic-init-upstart-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		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,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.4.0-109-generic ...'
		linux	/boot/vmlinuz-4.4.0-109-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-109-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-109-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-109-generic-recovery-b7660d8c-ebe5-447c-95f9-9da4a458630c' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b7660d8c-ebe5-447c-95f9-9da4a458630c
		else
		  search --no-floppy --fs-uuid --set=root b7660d8c-ebe5-447c-95f9-9da4a458630c
		fi
		echo	'Loading Linux 4.4.0-109-generic ...'
		linux	/boot/vmlinuz-4.4.0-109-generic.efi.signed root=UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.4.0-109-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/25_custom ###

menuentry "Windows UEFI bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root 44AF-263E
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}

menuentry "Windows Boot UEFI loader" {
search --fs-uuid --no-floppy --set=root 44AF-263E
chainloader (${root})/EFI/Boot/bkpbootx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root 44AF-263E
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root 44AF-263E
chainloader (${root})/EFI/ubuntu/mmx64.efi
}

menuentry "EFI/OEM/Boot/bootmgfw.efi" {
search --fs-uuid --no-floppy --set=root 44AF-263E
chainloader (${root})/EFI/OEM/Boot/bootmgfw.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-44AF-263E' {
	insmod part_gpt
	insmod fat
	set root='hd0,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  44AF-263E
	else
	  search --no-floppy --fs-uuid --set=root 44AF-263E
	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 ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=b7660d8c-ebe5-447c-95f9-9da4a458630c /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
#UUID=44AF-263E  /boot/efi       vfat    umask=0077      0       1
# swap was on /dev/sda6 during installation
UUID=f8f726b9-1432-4aeb-844d-0399cc07136c none            swap    sw              0       0
UUID=44AF-263E	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 899.856472015 = 966.213529600  boot/grub/grub.cfg                             1
 504.958061218 = 542.194589696  boot/vmlinuz-4.10.0-28-generic                 1
 899.856452942 = 966.213509120  boot/vmlinuz-4.10.0-28-generic.efi.signed      1
 884.491458893 = 949.715472384  boot/vmlinuz-4.13.0-26-generic                 1
 884.759094238 = 950.002843648  boot/vmlinuz-4.13.0-26-generic.efi.signed      2
 505.348411560 = 542.613725184  boot/vmlinuz-4.4.0-109-generic                 1
 505.543724060 = 542.823440384  boot/vmlinuz-4.4.0-109-generic.efi.signed      1
 505.348411560 = 542.613725184  vmlinuz                                        1
 504.958061218 = 542.194589696  vmlinuz.old                                    1
 884.896480560 = 950.150361088  boot/initrd.img-4.10.0-28-generic              2
 884.755855560 = 949.999366144  boot/initrd.img-4.13.0-26-generic              3
 505.534656525 = 542.813704192  boot/initrd.img-4.4.0-109-generic              1
 505.534656525 = 542.813704192  initrd.img                                     1
 884.896480560 = 950.150361088  initrd.img.old                                 2

=========================== 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 menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^Try Ubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper  quiet splash ---

label ubnentry2
menu label ^Install Ubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity  quiet splash ---

label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check  quiet splash ---

label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit 

label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit 

label ubnentry6
menu label Try Ubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---

label ubnentry7
menu label Install Ubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---

label ubnentry8
menu label OEM install (for manufacturers)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---

label ubnentry9
menu label Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---

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

=================== 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
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             menu.c32                                       1

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

 menu.c32                           :  COM32R module (v4.xx)

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

File descriptor 9 (/proc/5179/mounts) leaked on lvs invocation. Parent PID 5253: bash
File descriptor 63 (pipe:[46886]) leaked on lvs invocation. Parent PID 5253: bash

ADDITIONAL INFORMATION :
=================== log of boot-repair 20180127_1505 ===================
boot-repair version : 4ppa65
boot-sav version : 4ppa65
boot-sav-extra version : 4ppa65
glade2script version : 3.2.3~ppa4
Warning: failed to translate partition name
boot-repair is executed in live-session (Ubuntu 16.04.3 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/sda1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/sda5:Ubuntu 16.04.3 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="ESP" UUID="44AF-263E" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="c9769566-c13f-4c90-95c3-253ecc475e5c"
/dev/sda3: LABEL="Acer" UUID="1C0EB0EE0EB0C256" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="2a9c6d94-4a83-4ae7-9e7f-41f0aa169308"
/dev/sda4: LABEL="Recovery" UUID="C60CB2880CB272D3" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="f8b50a67-3715-4cb2-905f-f70b003ea23d"
/dev/sda5: UUID="b7660d8c-ebe5-447c-95f9-9da4a458630c" TYPE="ext4" PARTUUID="c8cbd143-cf65-489d-b657-cef7da6f49ef"
/dev/sdb1: UUID="7883-3B7B" TYPE="vfat" PARTUUID="0000f4c5-01"
/dev/loop0: TYPE="squashfs"
/dev/sda6: UUID="f8f726b9-1432-4aeb-844d-0399cc07136c" TYPE="swap" PARTUUID="6b8d70da-820d-4f0e-bc66-0f495c274172"
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="6287d676-9712-4943-8354-ebb4be185ca8"


1 disks with OS, 2 OS : 1 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.

Windows not detected by os-prober on sda3.
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
No sda5/etc/default/grub

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Aug  1 11:28 grub.d
total 80
-rwxr-xr-x 1 root root  9791 Jun 21  2017 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Jun 21  2017 10_linux
-rwxr-xr-x 1 root root 11082 Jun 21  2017 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 21  2017 30_os-prober
-rwxr-xr-x 1 root root  1418 Jun 21  2017 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jun 21  2017 40_custom
-rwxr-xr-x 1 root root   216 Jun 21  2017 41_custom
-rw-r--r-- 1 root root   483 Jun 21  2017 README


/boot/efi detected in the fstab of sda5: UUID=44AF-263E   (sda1)

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0002,0001,2001,2002,2003
Boot0001* Linux	HD(1,MBR,0x4294967237,0x80,0x3a97f80)/File(EFIBootgrubx64.efi)RC
Boot0002* Windows Boot Manager	HD(1,GPT,c9769566-c13f-4c90-95c3-253ecc475e5c,0x800,0x32000)/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.}....................
Boot0003* Unknown Device: 	MemoryMapped(11,0xd79d5000,0xd84cffff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)RCkK..
Boot0004* Unknown Device: 	MemoryMapped(11,0xd79d5000,0xd84cffff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)RCkK..
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

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


=================== PARTITIONS & DISKS:
sda1	: 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,	notbiosboot, /mnt/boot-sav/sda1.
sda3	: 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,	notbiosboot, /mnt/boot-sav/sda3.
sda4	: 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,	notbiosboot, /mnt/boot-sav/sda4.
sda5	: sda,	not-sepboot,	no-grubenv	grub1,	grub-pc ,	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,	notbiosboot, /mnt/boot-sav/sda5.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA TOSHIBA MQ01ABD1:;
1:1049kB:106MB:105MB:fat32:EFI system partition:boot, esp;
2:106MB:123MB:16.8MB::Microsoft reserved partition:msftres;
3:123MB:541GB:541GB:ntfs:Basic data partition:msftdata;
5:541GB:993GB:452GB:ext4::;
6:993GB:999GB:5996MB:linux-swap(v1)::;
4:999GB:1000GB:1074MB:ntfs::hidden, diag;

BYT;
/dev/sdb:31.5GB:scsi:512:512:msdos: :;
1:65.5kB:31.5GB:31.5GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk           29.3G
sdb1  part vfat      29.3G
loop0 loop squashfs   1.4G
sda   disk          931.5G
sda4  part ntfs         1G Recovery
sda2  part             16M
sda5  part ext4     421.2G
sda3  part ntfs     503.6G Acer
sda1  part vfat       100M ESP
sda6  part swap       5.6G

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
loop0    1  1  0         /rofs
sda      1  0  0 running
sda4     1  0  0         /mnt/boot-sav/sda4
sda2     1  0  0
sda5     1  0  0         /mnt/boot-sav/sda5
sda3     1  0  0         /mnt/boot-sav/sda3
sda1     1  0  0         /mnt/boot-sav/sda1
sda6     1  0  0         [SWAP]


=================== 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=2822968k,nr_inodes=705742,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=574400k,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)
aufs on / type aufs (rw,noatime,si=855098c088ce183c)
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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
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/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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=38,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14568)
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=574400k,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/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/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/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 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 sda4 sda5 sda6 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 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 ecryptfs fb0 fd full fuse gpiochip0 hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 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 sda4 sda5 sda6 sdb sdb1 sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
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 08 00 00  |........?.......|
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 3e 26 af 44 4e  4f 20 4e 41 4d 45 20 20  |..)>&.DNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
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.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
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/sda3
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 a8 03 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  98 46 f3 3e 00 00 00 00  |.........F.>....|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  56 c2 b0 0e ee b0 0e 1c  |........V.......|
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

=================== 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 60 50 74  |........?....`Pt|
00000020  00 00 00 00 80 00 80 00  ff ff 1f 00 00 00 00 00  |................|
00000030  55 55 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |UU..............|
00000040  f6 00 00 00 01 00 00 00  d3 72 b2 0c 88 b2 0c c6  |.........r......|
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  2.7G     0  2.7G   0% /dev
tmpfs          tmpfs     561M  8.4M  553M   2% /run
/dev/sdb1      vfat       30G  1.6G   28G   6% /cdrom
/dev/loop0     squashfs  1.5G  1.5G     0 100% /rofs
aufs           aufs      2.8G   72M  2.7G   3% /
tmpfs          tmpfs     2.8G  260K  2.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     2.8G     0  2.8G   0% /sys/fs/cgroup
tmpfs          tmpfs     2.8G   24K  2.8G   1% /tmp
tmpfs          tmpfs     561M   80K  561M   1% /run/user/999
/dev/sda1      vfat       96M   50M   47M  52% /mnt/boot-sav/sda1
/dev/sda3      fuseblk   504G   82G  423G  17% /mnt/boot-sav/sda3
/dev/sda4      fuseblk   1.0G  402M  623M  40% /mnt/boot-sav/sda4
/dev/sda5      ext4      415G  4.6G  389G   2% /mnt/boot-sav/sda5

=================== fdisk -l:
Disk /dev/loop0: 1.4 GiB, 1532116992 bytes, 2992416 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: 931.5 GiB, 1000204886016 bytes, 1953525168 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: 4EF1C65C-B085-41CF-BED8-3FF4AA5E7A94

Device          Start        End    Sectors   Size Type
/dev/sda1        2048     206847     204800   100M EFI System
/dev/sda2      206848     239615      32768    16M Microsoft reserved
/dev/sda3      239616 1056370334 1056130719 503.6G Microsoft basic data
/dev/sda4  1951424512 1953521663    2097152     1G Windows recovery environment
/dev/sda5  1056370688 1939714047  883343360 421.2G Linux filesystem
/dev/sda6  1939714048 1951424511   11710464   5.6G Linux swap

Partition table entries are not in disk order.


Disk /dev/sdb: 29.3 GiB, 31457280000 bytes, 61440000 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: 0x0000f4c5

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *      128 61439999 61439872 29.3G  c W95 FAT32 (LBA)


=================== Advices
Please disable SecureBoot in the BIOS. Then try again.Do you want to continue?
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.

=================== Recommended repair
The default repair of the Boot-Repair utility will purge (in order to fix packages) and reinstall the grub-efi-amd64-signed of sda5, using the following options:        sda1/boot/efi,
Additional repair will be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file


/boot/efi added in sda5/fstab
Quantity of real Windows: 1
Mount sda1 on /mnt/boot-sav/sda5/boot/efi
efi files in sda1/efi: /OEM/Boot/memtest.efi /OEM/Boot/bootmgr.efi /OEM/Boot/bootmgfw.efi /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/fwupx64.efi /Boot/bootx64.efi
chroot /mnt/boot-sav/sda5 apt-get -y update
Purge the GRUB of sda5
cp: cannot stat '/mnt/boot-sav/sda5/etc/default/grub': No such file or directory
grub-efi-amd64-signed available

The following additional packages will be installed:
grub-common grub-efi-amd64 grub-efi-amd64-bin grub2-common
Suggested packages:
multiboot-doc grub-emu xorriso desktop-base
The following NEW packages will be installed:
grub-efi-amd64 grub-efi-amd64-bin grub-efi-amd64-signed
The following packages will be upgraded:
grub-common grub2-common
2 upgraded, 3 newly installed, 0 to remove and 305 not upgraded.
DEBCHECK debOK, grub-efi-amd64-signed
DEBCHECK debOK
shim-signed available
Please type: sudo chroot "/mnt/boot-sav/sda5" dpkg --configure -ansudo chroot "/mnt/boot-sav/sda5" apt-get install -fynsudo chroot "/mnt/boot-sav/sda5" apt-get purge -y grub*-common grub-common:i386 shim-signed
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda5/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Jan 27 15:07 grub.d
total 4
-rwxr-xr-x 1 root root 1992 Jan 28  2016 20_memtest86+


/boot/efi detected in the fstab of sda5: UUID=44AF-263E	 (sda1)
shim-signed available
linux-headers-generic available
linux-signed-generic available
Then type: sudo chroot "/mnt/boot-sav/sda5" apt-get install -y grub-efi-amd64-signed shim-signed linux-headers-generic linux-signed-generic
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda5/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Jan 27 15:09 grub.d
drwxr-xr-x  2 root root    4096 Jan 27 15:07 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9791 Dec 12 22:48 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Dec 12 22:48 10_linux
-rwxr-xr-x 1 root root 11082 Dec 12 22:48 20_linux_xen
-rwxr-xr-x 1 root root 11692 Dec 12 22:48 30_os-prober
-rwxr-xr-x 1 root root  1418 Dec 12 22:48 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Dec 12 22:48 40_custom
-rwxr-xr-x 1 root root   216 Dec 12 22:48 41_custom
-rw-r--r-- 1 root root   483 Dec 12 22:48 README




=================== sda5/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 sda5: UUID=44AF-263E	 (sda1)
Unhide GRUB boot menu in sda5/etc/default/grub
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda5/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi

=================== sda5/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Jan 27 15:09 grub.d
drwxr-xr-x  2 root root    4096 Jan 27 15:07 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9791 Dec 12 22:48 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 Dec 12 22:48 10_linux
-rwxr-xr-x 1 root root 11082 Dec 12 22:48 20_linux_xen
-rwxr-xr-x 1 root root 11692 Dec 12 22:48 30_os-prober
-rwxr-xr-x 1 root root  1418 Dec 12 22:48 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Dec 12 22:48 40_custom
-rwxr-xr-x 1 root root   216 Dec 12 22:48 41_custom
-rw-r--r-- 1 root root   483 Dec 12 22:48 README




=================== sda5/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 sda5: UUID=44AF-263E	 (sda1)

*******lspci -nnk | grep -iA3 vga
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Device [1002:98e4] (rev c1)
Subsystem: Acer Incorporated [ALI] Device [1025:1087]
Kernel driver in use: amdgpu
Kernel modules: amdgpu
*******

grub-install --version
grub-install (GRUB) 2.02~beta2-36ubuntu3.15,grub-install (GRUB) 2.

chroot /mnt/boot-sav/sda5 efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0000,0002,0001,2001,2002,2003
Boot0000* ubuntu	HD(1,GPT,c9769566-c13f-4c90-95c3-253ecc475e5c,0x800,0x32000)/File(EFIubuntushimx64.efi)
Boot0001* Linux	HD(1,MBR,0x4294967237,0x80,0x3a97f80)/File(EFIBootgrubx64.efi)RC
Boot0002* Windows Boot Manager	HD(1,GPT,c9769566-c13f-4c90-95c3-253ecc475e5c,0x800,0x32000)/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.}....................
Boot0003* Unknown Device: 	MemoryMapped(11,0xd79d5000,0xd84cffff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)RCkK..
Boot0004* Unknown Device: 	MemoryMapped(11,0xd79d5000,0xd84cffff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)RCkK..
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

chroot /mnt/boot-sav/sda5 uname -r
Kernel: 4.10.0-28-generic

Reinstall the grub-efi-amd64-signed shim-signed linux-headers-generic linux-signed-generic of sda5
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
efi files in sda1/efi: /OEM/Boot/memtest.efi /OEM/Boot/bootmgr.efi /OEM/Boot/bootmgfw.efi /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/bootx64.efi
df /dev/sda1
Save and rename /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi (/mnt/boot-sav/sda5/boot/efi/EFI/Boot/bkpbootx64.efi)
cp /mnt/boot-sav/sda5/boot/efi/EFI/ubuntu/shimx64.efi /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bootx64.efi
efi files in sda1/efi: /OEM/Boot/memtest.efi /OEM/Boot/bootmgr.efi /OEM/Boot/bootmgfw.efi /Microsoft/Boot/memtest.efi /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/bootmgfw.efi /ubuntu/shimx64.efi /ubuntu/mmx64.efi /ubuntu/grubx64.efi /ubuntu/fwupx64.efi /Boot/bootx64.efi /Boot/bkpbootx64.efi
Add /mnt/boot-sav/sda5/boot/efi efi entries in /mnt/boot-sav/sda5/etc/grub.d/25_custom
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/Boot/bkpbootx64.efi
sda1/bkpbootx64.efi already added
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/ubuntu/fwupx64.efi
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/ubuntu/mmx64.efi
sda1/bootmgfw.efi already added
Adding custom /mnt/boot-sav/sda5/boot/efi/EFI/OEM/Boot/bootmgfw.efi
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 /mnt/boot-sav/sda5 efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0000,0002,0001,2001,2002,2003
Boot0000* ubuntu	HD(1,GPT,c9769566-c13f-4c90-95c3-253ecc475e5c,0x800,0x32000)/File(EFIubuntushimx64.efi)
Boot0001* Linux	HD(1,MBR,0x4294967237,0x80,0x3a97f80)/File(EFIBootgrubx64.efi)RC
Boot0002* Windows Boot Manager	HD(1,GPT,c9769566-c13f-4c90-95c3-253ecc475e5c,0x800,0x32000)/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.}....................
Boot0003* Unknown Device: 	MemoryMapped(11,0xd79d5000,0xd84cffff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)RCkK..
Boot0004* Unknown Device: 	MemoryMapped(11,0xd79d5000,0xd84cffff)/FvFile(7c04a583-9e3e-4f1c-ad65-e05268d0b4d1)RCkK..
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

chroot /mnt/boot-sav/sda5 update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.13.0-26-generic
Found initrd image: /boot/initrd.img-4.13.0-26-generic
Found linux image: /boot/vmlinuz-4.10.0-28-generic
Found initrd image: /boot/initrd.img-4.10.0-28-generic
Found linux image: /boot/vmlinuz-4.4.0-109-generic
Found initrd image: /boot/initrd.img-4.4.0-109-generic
File descriptor 9 (/proc/5179/mounts) leaked on lvs invocation. Parent PID 1116: /bin/sh
File descriptor 63 (pipe:[46886]) leaked on lvs invocation. Parent PID 1116: /bin/sh
Found Windows Boot Manager on /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
Unhide GRUB boot menu in sda5/boot/grub/grub.cfg

Boot successfully repaired.

You can now reboot your computer.
Please do not forget to make your BIOS boot on sda1/EFI/ubuntu/shimx64.efi file!

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

Comme il s'agit d'un ordi Acer, il convient d'utiliser la procédure de Gesbuklu : https://forum.ubuntu-fr.org/viewtopic.p … #p21468818
Si cette procédure ne fonctionne pas, suis la procédure légèrement différente proposée par fnx dans ce post : https://forum.ubuntu-fr.org/viewtopic.p … #p21604079
Dans le Boot-Info, on peut voir "SecureBoot enabled". En principe, la procédure devrait réussir avec ce paramétrage Secure Boot activé. En pratique, certains y arrivent avec Secure Boot désactivé tandis que d'autres sont obligés d'avoir Secure Boot activé pour que la procédure fonctionne. Tu verras bien.

Dernière modification par malbo (Le 28/01/2018, à 11:45)

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#3 Le 28/01/2018, à 11:46

René B

Re : UEFI et portable acer es1-524-97l7

Merci Malbo
Hier j'avais fait des recherches et je crois me souvenir avoir vu quelque part ce shimx64.efi mais il devait être tard et je ne devais plus être en état de réfléchir ni même de suivre une procédure... smile
Maintenant va falloir retrouver le propriétaire du portable wink
encore merci


Reunig Kozh °¿°
Les conférences d'Entrée Libre #2 seront bientôt en ligne sur https://peertube.ecologie.bzh/

Hors ligne

#4 Le 28/01/2018, à 12:04

malbo

Re : UEFI et portable acer es1-524-97l7

René B a écrit :

Maintenant va falloir retrouver le propriétaire du portable

Si tu le trouves, dis-lui de s'inscrire sur le forum pour qu'on l'aide directement.

Dernière modification par malbo (Le 28/01/2018, à 12:05)

Hors ligne

#5 Le 28/01/2018, à 12:38

René B

Re : UEFI et portable acer es1-524-97l7

malbo a écrit :

Si tu le trouves, dis-lui de s'inscrire sur le forum pour qu'on l'aide directement.

Lors de nos install-party à Linux Quimper nous rencontrons des personnes qui veulent passer à Linux pour avoir la paix... mais qui ont recours aux bénévoles de notre gul parce qu'ils n'ont pas les capacités et l'envie de traîner sur les forums ;-)


Reunig Kozh °¿°
Les conférences d'Entrée Libre #2 seront bientôt en ligne sur https://peertube.ecologie.bzh/

Hors ligne

#6 Le 28/01/2018, à 15:13

malbo

Re : UEFI et portable acer es1-524-97l7

OK
Donne des nouvelles. Et en cas de succès, si tu peux donner l'URL d'un Boot-Info réalisé depuis une session du Ubuntu installé (voir $ 1.1), ce sera utile pour donner un exemple d'install réussie dans ce modèle.

Dernière modification par malbo (Le 28/01/2018, à 19:16)

Hors ligne

#7 Le 28/01/2018, à 19:07

René B

Re : UEFI et portable acer es1-524-97l7

ok


Reunig Kozh °¿°
Les conférences d'Entrée Libre #2 seront bientôt en ligne sur https://peertube.ecologie.bzh/

Hors ligne

#8 Le 01/11/2020, à 15:50

itz.cxms_

Re : UEFI et portable acer es1-524-97l7

Bonjour, à quoi correspond cet écran ?Boot Option Restoration
Merci

Dernière modification par itz.cxms_ (Le 01/11/2020, à 15:50)

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