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#1 Le 14/03/2020, à 17:42

Azruath

[RESOLU] Dual-Boot et MOK Management ?

Bonjour,

Je sollicite votre aide car après avoir fait l'acquisition d'une tour sur le bon coin, je galère à installer un duaboot windows 10 / Ubuntu. Je précise qu'il s'agit d'une première expérience avec Linux. J'ai donc du faire quelques bêtises.

Un peu de contexte :
- La tour que j'ai acquise possédait 2 disques auxquels j'en ai rajouté deux autres.
Ce qui donne :
/dev/sda        => disque mécanique de 3 To déjà en ma possession et rajouté pour des données       
/dev/sdb    => disque SSD de 480 Go rajouté et qui accueille win 10         
/dev/sdc        => disque mécanique de 2 To vendu avec la tour. Prévu pour des données
/dev/sdd1       => disque SSD de 240 Go, partition EFI
/dev/sdd2        => disque SSD 240 Go, partition hébergeant linux

Mes projets n'étant pas fixés dès le départ, j'ai fait plusieurs manipulations.
1/ Fourni avec un Ubuntu, je l'ai réinitialisé en version 18.04 LTS.
    => Aucun problème.
2/ Après quelques jours, je me suis dit qu'un Windows à côté me serait nécessaire pour le côté gaming. Après achat et ajout du SSD de 480 Go, j'ai installé windows sur dev/sdb
    => Le pc bootait donc directement sur Windows. L'accès à Ubuntu ne se faisait qu'à partir du menu de boot du démarrage PC (pas via grub donc) où je sélectionnais l'entrée souhaitée. Ce n'était pas vraiment ce que je voulais.
3/ J'ai lu qu'une installation Ubuntu après windows permettait de réinitialiser la situation. Je me suis donc lancé dans une ré-installation.
    => Ca n'a rien changé. Pas plus de menu Grub.

4/ Poursuivant mes lectures sur les forums, j'ai découvert l'existence de l'outil boot-repair. Je l'ai donc installé et exécuté une réparation automatique, le message automatique de fin m'indiquant de booter sur EFIUBUNTUSHIMX64.EFI.

Depuis, j'ai bien le menu Grub qui s'affiche mais avec les options suivantes (désolé,il y a peut-être quelque fautes de frappe) :

Ubuntu
Advanced options for Ubuntu
Windows UEFI bootmgfw.efi
EFI/BOOT/Bkpbootx64.efi
EFI/BOOT/fbx64.efi
EFI/Ubuntu/fwupx64.efi
EFI/ubuntu/mmx64.efi
Windows Boot manager (on /dev/sdd1)
System Setup

Lorsque j'essaie de lancer bkpbootx64.efi, j'ai le message d'erreur :

	
	Failed to open \EFI\BOOT\grubx64.efi : not found
	Failed to Load Image \EFI\BOOT\grubx64.efi : not found
	start_image () returned Not found

Après queqlues recherches, le Boot-info m'indique que /EFI/ubuntu/shimx64.efi  (ce qui m'avait été indiqué par le boot repair) correspond à l'entée : /EFI/ubuntu/mmx64.efi

Lorsque j'essaie de le lancer j'ai le menu : Perform MOK Management
Ce qui semble indiquer que je suis en mode secure boot et que je dois apposer à ce nouveau fichier de lancement une clef ou certificat.
La procédure ne me paraît pas des plus simples et ça n'augure rien de facile pour l'exploitation de la machine plus tard.

Que me conseillez-vous ?
Cette option Secure boot a-t-elle un intérêt dans un cadre strictement perso ?
Faut-il se lancer dans l'opération de signature et qui me reste à identifier pour l'instant ?
     ex : je suis tombé sur cette documentation pour des certificats auto-signés : https://wiki.ubuntu.com/UEFI/SecureBoot/DKMS
Faut-il réinstaller Ubuntu en désactivant l'option Secure Boot (manip que je dois encore trouver) ?
Est-il encore aussi simple de tout formater et recommencer mes installations depuis le début en recréant une partition EFI, installer Windows puis Ubuntu ?
Autre solution ?...

Je joins le Boot Info de ma machine.  http://paste.ubuntu.com/p/N4z5Jyq95K/

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.
 => No boot loader is installed in the MBR of /dev/sdb.
 => No boot loader is installed in the MBR of /dev/sdd.
 => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sde.

sda1: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb1: unknown filesystem type ''.

sdb2: __________________________________________________________________________

    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:        /Windows/System32/winload.exe

sdd1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v2.00) is installed in the boot sector of sdd1 
                       and looks at sector 135748464 of the same hard drive 
                       for core.img. core.img is at this location and looks 
                       for (,gpt2)/boot/grub. It also embeds following 
                       components:
                       
                       modules
                       -------------------------------------------------------
                       fshelp ext2 part_gpt biosdisk
                       -------------------------------------------------------
                       -------------------------. 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/BOOT/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/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi 
                       /boot-repair/log/20200311_223030/sdd1/bootx64.efi 
                       /boot-repair/log/20200311_225054/sdd1/bootx64.efi

sdd2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sde1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03
    Boot sector info:  Syslinux looks at sector 32784 of /dev/sde1 for its 
                       second stage. The integrity check of Syslinux failed. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

sdc: ___________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb1: unknown filesystem type ''.
mount: /mnt/BootInfo/FD/sdc: unknown filesystem type ''.

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 2.7 TiB, 3000592982016 bytes, 5860533168 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: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1               2,048 2,147,485,695 2,147,483,648  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 447.1 GiB, 480103981056 bytes, 937703088 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sdb1 ends after the last sector of /dev/sdb

GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +             2,048        34,815        32,768 Microsoft Reserved Partition (Windows)
/dev/sdb2                34,816   937,701,375   937,666,560 Data partition (Windows/Linux)

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

Drive: sdd _____________________________________________________________________
Disk /dev/sdd: 223.6 GiB, 240057409536 bytes, 468862128 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/sdd1                   1   468,862,127   468,862,127  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdd1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sdd2             1,050,624   468,860,927   467,810,304 Data partition (Linux)

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

Drive: sde _____________________________________________________________________
Disk /dev/sde: 7.2 GiB, 7747928064 bytes, 15132672 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/sde1    *          2,048    15,132,671    15,130,624   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        3e611e1d-b507-4238-b529-46b6636ba5f1   ext4       
/dev/sdb1                                                          
/dev/sdb2        A65C4F805C4F4A6F                       ntfs       
/dev/sdc                                                           
/dev/sdd1        AEAE-D9A3                              vfat       
/dev/sdd2        f13db83b-b155-43b0-9ba1-584ab96804dc   ext4       
/dev/sde1        D478-1024                              vfat       UBUNTU 18_0

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

total 0
lrwxrwxrwx 1 root root  9 Mar 14 15:29 ata-CT480BX500SSD1_2003E3E36663 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 14 15:29 ata-CT480BX500SSD1_2003E3E36663-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 14 15:29 ata-CT480BX500SSD1_2003E3E36663-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Mar 14 15:29 ata-Kingston_SHPM2280P2_240G_50026B72540D28F2 -> ../../sdd
lrwxrwxrwx 1 root root 10 Mar 14 15:29 ata-Kingston_SHPM2280P2_240G_50026B72540D28F2-part1 -> ../../sdd1
lrwxrwxrwx 1 root root 10 Mar 14 15:29 ata-Kingston_SHPM2280P2_240G_50026B72540D28F2-part2 -> ../../sdd2
lrwxrwxrwx 1 root root  9 Mar 14 15:29 ata-ST2000DM001-1ER164_W4Z1M64G -> ../../sdc
lrwxrwxrwx 1 root root  9 Mar 14 15:29 ata-WDC_WD30EZRX-00SPEB0_WD-WCC4E0252165 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 14 15:29 ata-WDC_WD30EZRX-00SPEB0_WD-WCC4E0252165-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Mar 14 15:29 usb-_USB_DISK_2.0_90008583CF4F5706-0:0 -> ../../sde
lrwxrwxrwx 1 root root 10 Mar 14 15:29 usb-_USB_DISK_2.0_90008583CF4F5706-0:0-part1 -> ../../sde1
lrwxrwxrwx 1 root root  9 Mar 14 15:29 wwn-0x5000c500824136b4 -> ../../sdc
lrwxrwxrwx 1 root root  9 Mar 14 15:29 wwn-0x50014ee209176ef0 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 14 15:29 wwn-0x50014ee209176ef0-part1 -> ../../sda1

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

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/999/doc        fuse       (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sde1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


========================== sdd1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid f13db83b-b155-43b0-9ba1-584ab96804dc root hd3,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sdd2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd3,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt2 --hint-efi=hd3,gpt2 --hint-baremetal=ahci3,gpt2  f13db83b-b155-43b0-9ba1-584ab96804dc
else
  search --no-floppy --fs-uuid --set=root f13db83b-b155-43b0-9ba1-584ab96804dc
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=C
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    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=1
	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-f13db83b-b155-43b0-9ba1-584ab96804dc' {
	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='hd3,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt2 --hint-efi=hd3,gpt2 --hint-baremetal=ahci3,gpt2  f13db83b-b155-43b0-9ba1-584ab96804dc
	else
	  search --no-floppy --fs-uuid --set=root f13db83b-b155-43b0-9ba1-584ab96804dc
	fi
        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=f13db83b-b155-43b0-9ba1-584ab96804dc ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-28-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-f13db83b-b155-43b0-9ba1-584ab96804dc' {
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-f13db83b-b155-43b0-9ba1-584ab96804dc' {
		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='hd3,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt2 --hint-efi=hd3,gpt2 --hint-baremetal=ahci3,gpt2  f13db83b-b155-43b0-9ba1-584ab96804dc
		else
		  search --no-floppy --fs-uuid --set=root f13db83b-b155-43b0-9ba1-584ab96804dc
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=f13db83b-b155-43b0-9ba1-584ab96804dc ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-f13db83b-b155-43b0-9ba1-584ab96804dc' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd3,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt2 --hint-efi=hd3,gpt2 --hint-baremetal=ahci3,gpt2  f13db83b-b155-43b0-9ba1-584ab96804dc
		else
		  search --no-floppy --fs-uuid --set=root f13db83b-b155-43b0-9ba1-584ab96804dc
		fi
		echo	'Loading Linux 5.3.0-28-generic ...'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=f13db83b-b155-43b0-9ba1-584ab96804dc ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-88-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-88-generic-advanced-f13db83b-b155-43b0-9ba1-584ab96804dc' {
		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='hd3,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt2 --hint-efi=hd3,gpt2 --hint-baremetal=ahci3,gpt2  f13db83b-b155-43b0-9ba1-584ab96804dc
		else
		  search --no-floppy --fs-uuid --set=root f13db83b-b155-43b0-9ba1-584ab96804dc
		fi
		echo	'Loading Linux 4.15.0-88-generic ...'
	        linux	/boot/vmlinuz-4.15.0-88-generic root=UUID=f13db83b-b155-43b0-9ba1-584ab96804dc ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-88-generic
	}
	menuentry 'Ubuntu, with Linux 4.15.0-88-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.15.0-88-generic-recovery-f13db83b-b155-43b0-9ba1-584ab96804dc' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd3,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt2 --hint-efi=hd3,gpt2 --hint-baremetal=ahci3,gpt2  f13db83b-b155-43b0-9ba1-584ab96804dc
		else
		  search --no-floppy --fs-uuid --set=root f13db83b-b155-43b0-9ba1-584ab96804dc
		fi
		echo	'Loading Linux 4.15.0-88-generic ...'
	        linux	/boot/vmlinuz-4.15.0-88-generic root=UUID=f13db83b-b155-43b0-9ba1-584ab96804dc ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-4.15.0-88-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 AEAE-D9A3
chainloader (${root})/EFI/Microsoft/Boot/bootmgfw.efi
}

menuentry "EFI/BOOT/bkpbootx64.efi" {
search --fs-uuid --no-floppy --set=root AEAE-D9A3
chainloader (${root})/EFI/BOOT/bkpbootx64.efi
}

menuentry "EFI/BOOT/fbx64.efi" {
search --fs-uuid --no-floppy --set=root AEAE-D9A3
chainloader (${root})/EFI/BOOT/fbx64.efi
}

menuentry "EFI/ubuntu/fwupx64.efi" {
search --fs-uuid --no-floppy --set=root AEAE-D9A3
chainloader (${root})/EFI/ubuntu/fwupx64.efi
}

menuentry "EFI/ubuntu/mmx64.efi" {
search --fs-uuid --no-floppy --set=root AEAE-D9A3
chainloader (${root})/EFI/ubuntu/mmx64.efi
}
### END /etc/grub.d/25_custom ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sdd1)' --class windows --class os $menuentry_id_option 'osprober-efi-AEAE-D9A3' {
	insmod part_gpt
	insmod fat
	set root='hd3,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt1 --hint-efi=hd3,gpt1 --hint-baremetal=ahci3,gpt1  AEAE-D9A3
	else
	  search --no-floppy --fs-uuid --set=root AEAE-D9A3
	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 ###
--------------------------------------------------------------------------------

=============================== sdd2/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/sdd2 during installation
UUID=f13db83b-b155-43b0-9ba1-584ab96804dc /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0
UUID=AEAE-D9A3	/boot/efi	vfat	defaults	0	1
--------------------------------------------------------------------------------

=================== sdd2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  66.643596649 = 71.558017024   boot/grub/grub.cfg                             1
   5.157207489 = 5.537509376    boot/vmlinuz-4.15.0-88-generic                 1
   4.805660248 = 5.160038400    boot/vmlinuz-5.3.0-28-generic                  2
   5.157207489 = 5.537509376    vmlinuz                                        1
   4.805660248 = 5.160038400    vmlinuz.old                                    2
   5.506416321 = 5.912469504    boot/initrd.img-4.15.0-88-generic              2
  61.515571594 = 66.051842048   boot/initrd.img-5.3.0-28-generic               4
   5.506416321 = 5.912469504    initrd.img                                     2
  61.515571594 = 66.051842048   initrd.img.old                                 4

=========================== sde1/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

set timeout=5
menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
	initrd	/casper/initrd
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
	initrd	/casper/initrd
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  boot=casper integrity-check quiet splash ---
	initrd	/casper/initrd
}
--------------------------------------------------------------------------------

============================== sde1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== sde1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sde1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1

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


/dev/sdb1: unknown GPT attributes
8000000000000000

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

File descriptor 9 (/proc/7837/mountinfo) leaked on lvs invocation. Parent PID 18428: bash
File descriptor 63 (pipe:[341534]) leaked on lvs invocation. Parent PID 18428: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20200314_1529 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
boot-info is executed in live-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
sdc may have broken partition table.

=================== os-prober:
/dev/sdd1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/sdd2:Ubuntu 18.04.4 LTS (18.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="3e611e1d-b507-4238-b529-46b6636ba5f1" TYPE="ext4" PARTUUID="cdb98a6c-01"
/dev/sdb2: UUID="A65C4F805C4F4A6F" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="9762f6c7-6491-44e8-b0b3-61fddd616b74"
/dev/sdd1: UUID="AEAE-D9A3" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="fa96fb52-3234-49b4-b761-cdc4d1a6b0db"
/dev/sdd2: UUID="f13db83b-b155-43b0-9ba1-584ab96804dc" TYPE="ext4" PARTUUID="37bacc03-21ec-473b-a236-5b84e70aca6e"
/dev/sde1: LABEL="UBUNTU 18_0" UUID="D478-1024" TYPE="vfat" PARTUUID="60b26936-01"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/sdb1: PARTLABEL="Microsoft reserved partition" PARTUUID="10fd096f-5e9a-430f-97af-dfafde165d5a"
/dev/sdc: PTUUID="73ee8036-9850-43eb-ac0f-894e00eb25df" PTTYPE="gpt"


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

Windows not detected by os-prober on sdb2.
The size of this disk is 2.7 TiB (3000592982016 bytes). DOS partition table format cannot be used on drives for volumes larger than 2199023255040 bytes for 512-byte sectors. Use GUID partition table format (GPT).
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sdd1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdd1/EFI/Boot/bkpbootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdd1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sdd1/EFI/Boot/fbx64.efi
Presence of bkp file detected: /mnt/boot-sav/sdd1/EFI/BOOT/bkpbootx64.efi

=================== sdd2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Mar 11 22:51 grub.d
drwxr-xr-x  2 root root    4096 Mar 11 22:32 grub.d.bak
total 80
-rwxr-xr-x 1 root root 10046 Nov 11 05:52 00_header
-rwxr-xr-x 1 root root  6258 Mar 18  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 Nov 11 05:52 10_linux
-rwxr-xr-x 1 root root 11298 Nov 11 05:52 20_linux_xen
-rwxr-xr-x 1 root root   706 Mar 11 22:51 25_custom
-rwxr-xr-x 1 root root 12059 Nov 11 05:52 30_os-prober
-rwxr-xr-x 1 root root  1418 Nov 11 05:52 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Nov 11 05:52 40_custom
-rwxr-xr-x 1 root root   216 Nov 11 05:52 41_custom
-rw-r--r-- 1 root root   483 Nov 11 05:52 README




=================== sdd2/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_TIMEOUT_STYLE=hidden
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 sdd2: UUID=AEAE-D9A3	 (sdd1)

=================== sdd2recordfail=1/grub/grubenv :
recordfail=1



/usr/share/boot-sav/bs-cmd_terminal.sh: line 179: warning: command substitution: ignored null byte in input

=================== efibootmgr -v
BootCurrent: 0006
Timeout: 1 seconds
BootOrder: 0004,0001,0006,0000,0005,0002
Boot0000* ubuntu	HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0001* Windows Boot Manager	HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/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.}...,................
Boot0002  Hard Drive	BBS(HD,,0x0)..GO..NO........o.S.T.2.0.0.0.D.M.0.0.1.-.1.E.R.1.6.4....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .4.W.1.Z.6.M.G.4........BO..NO........o.W.D.C. .W.D.3.0.E.Z.R.X.-.0.0.S.P.E.B.0....................A...........................>..Gd-.;.A..MQ..L. . . . .W. .-.D.C.W.4.C.0.E.5.2.1.2.5.6........BO..NO........o.C.T.4.8.0.B.X.5.0.0.S.S.D.1....................A...........................>..Gd-.;.A..MQ..L.0.2.3.0.3.E.3.E.6.6.3.6. . . . . . . . ........BO..NO........i. .U.S.B. .D.I.S.K. .2...0. .P.M.A.P....................A.............................6..Gd-.;.A..MQ..L.9.0.0.0.8.5.8.3.C.F.4.F.5.7.0.6........BO..NO..........K.i.n.g.s.t.o.n. .S.H.P.M.2.2.8.0.P.2./.2.4.0.G....................A........................1.N........>.;......F..Gd-.;.A..MQ..L.K.i.n.g.s.t.o.n. .S.H.P.M.2.2.8.0.P.2./.2.4.0.G........BO
Boot0004* UEFI OS	HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(EFIBOOTBOOTX64.EFI)..BO
Boot0005  ubuntu	HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(EFIUBUNTUGRUBX64.EFI)..BO
Boot0006* UEFI:  USB DISK 2.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x1d,0x0)/USB(0,0)/USB(6,0)/HD(1,MBR,0x60b26936,0x800,0xe6e000)..BO

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


=================== PARTITIONS & DISKS:
sda1	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sda1.
sdb2	: sdb,	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,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /mnt/boot-sav/sdb2.
sdd1	: sdd,	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/sdd1.
sdd2	: sdd,	not-sepboot,	grubenv-ng	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,	notbiosboot, /mnt/boot-sav/sdd2.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes
sdb	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sdd	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes


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

BYT;
/dev/sda:3001GB:scsi:512:4096:msdos:ATA WDC WD30EZRX-00S:;
1:1049kB:1100GB:1100GB:ext4::;

BYT;
/dev/sdb:480GB:scsi:512:512:gpt:ATA CT480BX500SSD1:;
1:1049kB:17.8MB:16.8MB::Microsoft reserved partition:msftres;
2:17.8MB:480GB:480GB:ntfs:Basic data partition:msftdata;

BYT;
/dev/sdc:2000GB:scsi:512:4096:gpt:ATA ST2000DM001-1ER1:;

BYT;
/dev/sdd:240GB:scsi:512:4096:gpt:ATA Kingston SHPM228:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:240GB:240GB:ext4::;

BYT;
/dev/sde:7748MB:scsi:512:512:msdos: USB DISK 2.0:;
1:1049kB:7748MB:7747MB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.9G
loop1 loop squashfs  89.1M
loop2 loop squashfs  54.7M
loop3 loop squashfs  44.9M
loop4 loop squashfs 160.2M
loop5 loop squashfs   4.2M
loop6 loop squashfs  14.8M
loop7 loop squashfs   956K
loop8 loop squashfs   3.7M
loop9 loop squashfs   100M
sda   disk            2.7T
sda1  part ext4         1T
sdb   disk          447.1G
sdb1  part             16M
sdb2  part ntfs     447.1G
sdc   disk            1.8T
sdd   disk          223.6G
sdd1  part vfat       512M
sdd2  part ext4     223.1G
sde   disk            7.2G
sde1  part vfat       7.2G UBUNTU 18_0

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/8268
loop2    0  1  0         /snap/core18/1668
loop3    0  1  0         /snap/gtk-common-themes/1440
loop4    0  1  0         /snap/gnome-3-28-1804/116
loop5    0  1  0         /snap/gnome-calculator/544
loop6    0  1  0         /snap/gnome-characters/399
loop7    0  1  0         /snap/gnome-logs/81
loop8    0  1  0         /snap/gnome-system-monitor/127
loop9    0  1  0         /snap/keepassxc/687
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sdb      0  0  0 running
sdb1     0  0  0
sdb2     0  0  0         /mnt/boot-sav/sdb2
sdc      1  0  0 running
sdd      0  0  0 running
sdd1     0  0  0         /mnt/boot-sav/sdd1
sdd2     0  0  0         /mnt/boot-sav/sdd2
sde      1  0  1 running
sde1     1  0  1         /cdrom


=================== 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=32826348k,nr_inodes=8206587,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=6570388k,mode=755)
/dev/sde1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/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/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=20101)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
configfs on /sys/kernel/config type configfs (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=6570384k,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)
/var/lib/snapd/snaps/core_8268.snap on /snap/core/8268 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1668.snap on /snap/core18/1668 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1440.snap on /snap/gtk-common-themes/1440 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_116.snap on /snap/gnome-3-28-1804/116 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_544.snap on /snap/gnome-calculator/544 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_399.snap on /snap/gnome-characters/399 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-system-monitor_127.snap on /snap/gnome-system-monitor/127 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/keepassxc_687.snap on /snap/keepassxc/687 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/fuse on /run/user/999/doc type fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,noexec,relatime,size=6570388k,mode=755)
nsfs on /run/snapd/ns/keepassxc.mnt type nsfs (rw)
/dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime)
/dev/sdb2 on /mnt/boot-sav/sdb2 type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdd1 on /mnt/boot-sav/sdd1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sdd2 on /mnt/boot-sav/sdd2 type ext4 (rw,relatime)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdd (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdd1 sdd2 size slaves stat subsystem trace uevent
/sys/block/sde (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sde1 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dmmidi2 dri drm_dp_aux0 drm_dp_aux1 drm_dp_aux2 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-17 i2c-18 i2c-19 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth midi2 mqueue net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sdb sdb1 sdb2 sdc sdd sdd1 sdd2 sde sde1 sg0 sg1 sg2 sg3 sg4 shm snapshot snd stderr stdin stdout udmabuf uhid uinput urandom userio vfio vga_arbiter vhci vhost-net vhost-vsock zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sdb2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 88 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff a7 e3 37 00 00 00 00  |...........7....|
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  6f 4a 4f 5c 80 4f 5c a6  |........oJO.O.|
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 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
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  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdd1
00000000  eb 63 90 4d 53 44 4f 53  35 2e 30 00 02 08 0e 18  |.c.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 f9 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 a3 d9 ae ae 4e  4f 20 4e 41 4d 45 20 20  |..)....NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 00 80 70 5b 17 08  |  FAT32   ..p[..|
00000060  00 00 00 00 ff fa 90 90  f6 c2 80 74 05 f6 c2 70  |...........t...p|
00000070  74 02 b2 80 ea 79 7c 00  00 31 c0 8e d8 8e d0 bc  |t....y|..1......|
00000080  00 20 fb a0 64 7c 3c ff  74 02 88 c2 52 bb 17 04  |. ..d|<.t...R...|
00000090  f6 07 03 74 06 be 88 7d  e8 17 01 be 05 7c b4 41  |...t...}.....|.A|
000000a0  bb aa 55 cd 13 5a 52 72  3d 81 fb 55 aa 75 37 83  |..U..ZRr=..U.u7.|
000000b0  e1 01 74 32 31 c0 89 44  04 40 88 44 ff 89 44 02  |..t21..D.@.D..D.|
000000c0  c7 04 10 00 66 8b 1e 5c  7c 66 89 5c 08 66 8b 1e  |....f..|f..f..|
000000d0  60 7c 66 89 5c 0c c7 44  06 00 70 b4 42 cd 13 72  |`|f...D..p.B..r|
000000e0  05 bb 00 70 eb 76 b4 08  cd 13 73 0d 5a 84 d2 0f  |...p.v....s.Z...|
000000f0  83 d0 00 be 93 7d e9 82  00 66 0f b6 c6 88 64 ff  |.....}...f....d.|
00000100  40 66 89 44 04 0f b6 d1  c1 e2 02 88 e8 88 f4 40  |@f.D...........@|
00000110  89 44 08 0f b6 c2 c0 e8  02 66 89 04 66 a1 60 7c  |.D.......f..f.`||
00000120  66 09 c0 75 4e 66 a1 5c  7c 66 31 d2 66 f7 34 88  |f..uNf.|f1.f.4.|
00000130  d1 31 d2 66 f7 74 04 3b  44 08 7d 37 fe c1 88 c5  |.1.f.t.;D.}7....|
00000140  30 c0 c1 e8 02 08 c1 88  d0 5a 88 c6 bb 00 70 8e  |0........Z....p.|
00000150  c3 31 db b8 01 02 cd 13  72 1e 8c c3 60 1e b9 00  |.1......r...`...|
00000160  01 8e db 31 f6 bf 00 80  8e c6 fc f3 a5 1f 61 ff  |...1..........a.|
00000170  26 5a 7c be 8e 7d eb 03  be 9d 7d e8 34 00 be a2  |&Z|..}....}.4...|
00000180  7d e8 2e 00 cd 18 eb fe  47 52 55 42 20 00 47 65  |}.......GRUB .Ge|
00000190  6f 6d 00 48 61 72 64 20  44 69 73 6b 00 52 65 61  |om.Hard Disk.Rea|
000001a0  64 00 20 45 72 72 6f 72  0d 0a 00 bb 01 00 b4 0e  |d. Error........|
000001b0  cd 10 ac 3c 00 75 f4 c3  65 ff 0d 0a 50 72 65 73  |...<.u..e...Pres|
000001c0  73 65 7a 20 75 6e 65 20  74 6f 75 63 68 65 20 70  |sez une touche p|
000001d0  6f 75 72 20 72 65 64 82  6d 61 72 72 65 72 0d 0a  |our red.marrer..|
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 ba 01 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs   32G     0   32G   0% /dev
tmpfs          tmpfs     6.3G  2.0M  6.3G   1% /run
/dev/sde1      vfat      7.2G  2.0G  5.3G  28% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay    32G  733M   31G   3% /
tmpfs          tmpfs      32G  105M   32G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs      32G     0   32G   0% /sys/fs/cgroup
tmpfs          tmpfs      32G  508K   32G   1% /tmp
tmpfs          tmpfs     6.3G   64K  6.3G   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/8268
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1668
/dev/loop3     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1440
/dev/loop4     squashfs  161M  161M     0 100% /snap/gnome-3-28-1804/116
/dev/loop5     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/544
/dev/loop6     squashfs   15M   15M     0 100% /snap/gnome-characters/399
/dev/loop7     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop8     squashfs  3.8M  3.8M     0 100% /snap/gnome-system-monitor/127
/dev/loop9     squashfs  100M  100M     0 100% /snap/keepassxc/687
/dev/sda1      ext4     1008G  882G   76G  93% /mnt/boot-sav/sda1
/dev/sdb2      fuseblk   448G   48G  400G  11% /mnt/boot-sav/sdb2
/dev/sdd1      vfat      508M   37M  472M   8% /mnt/boot-sav/sdd1
/dev/sdd2      ext4      219G  7.1G  201G   4% /mnt/boot-sav/sdd2

=================== fdisk -l:
Disk /dev/loop0: 1.9 GiB, 2029981696 bytes, 3964808 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/loop1: 89.1 MiB, 93417472 bytes, 182456 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/loop2: 54.7 MiB, 57294848 bytes, 111904 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/loop3: 44.9 MiB, 47063040 bytes, 91920 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/loop4: 160.2 MiB, 167931904 bytes, 327992 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/loop5: 4.2 MiB, 4403200 bytes, 8600 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/loop6: 14.8 MiB, 15462400 bytes, 30200 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/loop7: 956 KiB, 978944 bytes, 1912 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: 2.7 TiB, 3000592982016 bytes, 5860533168 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: dos
Disk identifier: 0xcdb98a6c

Device     Boot Start        End    Sectors Size Id Type
/dev/sda1        2048 2147485695 2147483648   1T 83 Linux


Disk /dev/sdb: 447.1 GiB, 480103981056 bytes, 937703088 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 1F9885A0-874C-4C92-AB5E-6178B2B20C5B

Device     Start       End   Sectors   Size Type
/dev/sdb1   2048     34815     32768    16M Microsoft reserved
/dev/sdb2  34816 937701375 937666560 447.1G Microsoft basic data


Disk /dev/sdc: 1.8 TiB, 2000398934016 bytes, 3907029168 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: 73EE8036-9850-43EB-AC0F-894E00EB25DF


Disk /dev/sdd: 223.6 GiB, 240057409536 bytes, 468862128 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: 49F1CF6D-D9F6-43D9-B4D9-96D30BF0D6D5

Device       Start       End   Sectors   Size Type
/dev/sdd1     2048   1050623   1048576   512M EFI System
/dev/sdd2  1050624 468860927 467810304 223.1G Linux filesystem


Disk /dev/sde: 7.2 GiB, 7747928064 bytes, 15132672 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: 0x60b26936

Device     Boot Start      End  Sectors  Size Id Type
/dev/sde1  *     2048 15132671 15130624  7.2G  c W95 FAT32 (LBA)


Disk /dev/loop8: 3.7 MiB, 3825664 bytes, 7472 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/loop9: 100 MiB, 104792064 bytes, 204672 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdd2, using the following options:        sdd1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s   fix-windows-boot use-standard-efi-file  restore-efi-backups


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdd1/efi/.../grub*.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\...\grub*.efi


=================== User settings
The settings chosen by the user will not act on the boot.

Merci de vos avis éclairés.

Dernière modification par Azruath (Le 17/03/2020, à 00:06)

Hors ligne

#2 Le 14/03/2020, à 17:51

Watts

Re : [RESOLU] Dual-Boot et MOK Management ?

Bonjour,

Généralement, à l'installation, on demande toujours de désactiver le secure boot. C'est un option permettant au bios de n'autoriser le démarrage sur des entrées "vérifiées" (donc signées) et considérées comme sûres. Comme ton pc est une tour, l'accès physique sera restreint. De mon point de vue, tu peux désactiver le secure boot. ça ne boot pas en prenant l'entrée "Ubuntu"?


Acer Aspire X3990-Dual boot Windows 7 / Ubuntu 18.04

Hors ligne

#3 Le 15/03/2020, à 08:39

ikewdu

Re : [RESOLU] Dual-Boot et MOK Management ?

Salut,

Que donnent les entrées Ubuntu,  Advanced options for Ubuntu et Windows Boot manager (on /dev/sdd1) ? Les autres sont des merdouilles ajoutées par boot-repair qui ne fonctionnent pas. Selon ta réponse, on avisera.

Essaie aussi de passer par le menu de boot du PC et choisis la première des deux entrées Ubuntu qui seront proposées dans la liste. Même question que précédemment.

Dernière modification par ikewdu (Le 15/03/2020, à 08:46)

Hors ligne

#4 Le 15/03/2020, à 17:52

geole

Re : [RESOLU] Dual-Boot et MOK Management ?

Bonjour

Azruath a écrit :

Bonjour,

Lorsque j'essaie de lancer bkpbootx64.efi, j'ai le message d'erreur :

	
	Failed to open \EFI\BOOT\grubx64.efi : not found
	Failed to Load Image \EFI\BOOT\grubx64.efi : not found
	start_image () returned Not found

    Le boot-info montre que ces programmes ne sont plus présents.   En fait, il faudrait même supprimer bkpbootx64.efi

sdd1: __________________________________________________________________________
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/bkpbootx64.efi 
                       /EFI/BOOT/bootx64.efi /EFI/BOOT/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/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi 
Azruath a écrit :

Après quelques  recherches, le Boot-info m'indique que /EFI/ubuntu/shimx64.efi  (ce qui m'avait été indiqué par le boot repair) correspond à l'entrée : /EFI/ubuntu/mmx64.efi

Certainement  pas.      shimx64.efi est un  vrai programme qui dialogue avec le bios EFI pour initialiser des variables sécurisées.
Lorsque ce travail est fini, il donne la main à un autre programme qui est grubx64.efi
mmx64.efi est le module fourni pour permettre de booter en mode sécurisé avec des clés que l'utilisateur a personnellement fabriquées avec un autre outil

Azruath a écrit :

Lorsque j'essaie de le lancer j'ai le menu : Perform MOK Management
Ce qui semble indiquer que je suis en mode secure boot et que je dois apposer à ce nouveau fichier de lancement une clef ou certificat.
La procédure ne me paraît pas des plus simples et ça n'augure rien de facile pour l'exploitation de la machine plus tard.

Que me conseillez-vous ?
Cette option Secure boot a-t-elle un intérêt dans un cadre strictement perso ?
Faut-il se lancer dans l'opération de signature et qui me reste à identifier pour l'instant ?
     ex : je suis tombé sur cette documentation pour des certificats auto-signés : https://wiki.ubuntu.com/UEFI/SecureBoot/DKMS
Faut-il réinstaller Ubuntu en désactivant l'option Secure Boot (manip que je dois encore trouver) ?
Est-il encore aussi simple de tout formater et recommencer mes installations depuis le début en recréant une partition EFI, installer Windows puis Ubuntu ?
Autre solution ?...

Le boot-info montre clairement que le mode secure n'est pas actif.

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

Cette entrée doit te permettre de lancer windows.

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sdd1)' --class windows --class os $menuentry_id_option 'osprober-efi-AEAE-D9A3' {
	insmod part_gpt
	insmod fat
	set root='hd3,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd3,gpt1 --hint-efi=hd3,gpt1 --hint-baremetal=ahci3,gpt1  AEAE-D9A3
	else
	  search --no-floppy --fs-uuid --set=root AEAE-D9A3
	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 ###

L'utilisation de boot-repair était  injustifiée. Cette seule commande

sudo update-grub

aurait suffit à mettre la bonne entrée windows.



NOTA:  Windows et ubuntu ont la possiblité de s'installer dans un seul SSD si sa taille dépasse les 100 Go lorsque les données utilisateurs sont stockées dans  d'autres disques durs.

Dernière modification par geole (Le 15/03/2020, à 18:01)


Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#5 Le 17/03/2020, à 00:06

Azruath

Re : [RESOLU] Dual-Boot et MOK Management ?

Bonjour,

Tout d'abord merci d'avoir prêté attention à mon message.
Au vu de vos retours, il semble que j'ai fait pas mal de boulettes et d'erreurs d'interprétations.

Pour répondre aux interrogations :
- 'Windows Boot Manager (on /dev/sdd1)'  => permet bien de lancer ma session Windows.
- "Windows UEFI bootmgfw.efi" => Idem

- Ubuntu : Après un nouveau test, cette entrée a finalement fonctionné après un temps d'attente assez long. Je suis resté environ 1 min sur un écran violet avant que des logs (d'erreurs semble-t-i) s'affichent et n'aboutissent sur la mire de connexion. Depuis, la session semble se lancer correctement.

De ce que j'ai compris, mes erreurs font qu'il aurait du nettoyage à faire dans le boot ?

hekate@hekate-Default-string:~$ efibootmgr -v
BootCurrent: 0003
Timeout: 1 seconds
BootOrder: 0003,0004,0001,0005,0002
Boot0001* Windows Boot Manager    HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.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.}...,................
Boot0002  Hard Drive    BBS(HD,,0x0)..GO..NO........o.S.T.2.0.0.0.D.M.0.0.1.-.1.E.R.1.6.4....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .4.W.1.Z.6.M.G.4........BO..NO........o.W.D.C. .W.D.3.0.E.Z.R.X.-.0.0.S.P.E.B.0....................A...........................>..Gd-.;.A..MQ..L. . . . .W. .-.D.C.W.4.C.0.E.5.2.1.2.5.6........BO..NO........o.C.T.4.8.0.B.X.5.0.0.S.S.D.1....................A...........................>..Gd-.;.A..MQ..L.0.2.3.0.3.E.3.E.6.6.3.6. . . . . . . . ........BO..NO..........K.i.n.g.s.t.o.n. .S.H.P.M.2.2.8.0.P.2./.2.4.0.G....................A........................1.N........>.;......F..Gd-.;.A..MQ..L.K.i.n.g.s.t.o.n. .S.H.P.M.2.2.8.0.P.2./.2.4.0.G........BO
Boot0003* ubuntu    HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(\EFI\UBUNTU\SHIMX64.EFI)
Boot0004* UEFI OS    HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(\EFI\BOOT\BOOTX64.EFI)..BO
Boot0005  ubuntu    HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(\EFI\UBUNTU\GRUBX64.EFI)..BO
hekate@hekate-Default-string:~$ 

Pour cela, il faudrait lancer la commande  :

sudo efibootmgr -v

sur les entrées 0004 et 0005 ?

Dans tous les cas, le problème initial est corrigé. Merci à vous.

Dernière modification par Azruath (Le 17/03/2020, à 00:06)

Hors ligne

#6 Le 17/03/2020, à 00:16

geole

Re : [RESOLU] Dual-Boot et MOK Management ?

Bonsoir
Ce retour

BootCurrent: 0003
Timeout: 1 seconds
BootOrder: 0003,0004,0001,0005,0002
Boot0001* Windows Boot Manager    HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.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.}...,................
Boot0002  Hard Drive    BBS(HD,,0x0)..GO..NO........o.S.T.2.0.0.0.D.M.0.0.1.-.1.E.R.1.6.4....................A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . . . .4.W.1.Z.6.M.G.4........BO..NO........o.W.D.C. .W.D.3.0.E.Z.R.X.-.0.0.S.P.E.B.0....................A...........................>..Gd-.;.A..MQ..L. . . . .W. .-.D.C.W.4.C.0.E.5.2.1.2.5.6........BO..NO........o.C.T.4.8.0.B.X.5.0.0.S.S.D.1....................A...........................>..Gd-.;.A..MQ..L.0.2.3.0.3.E.3.E.6.6.3.6. . . . . . . . ........BO..NO..........K.i.n.g.s.t.o.n. .S.H.P.M.2.2.8.0.P.2./.2.4.0.G....................A........................1.N........>.;......F..Gd-.;.A..MQ..L.K.i.n.g.s.t.o.n. .S.H.P.M.2.2.8.0.P.2./.2.4.0.G........BO
Boot0003* ubuntu    HD(1,GPT,fa96fb52-3234-49b4-b761-cdc4d1a6b0db,0x800,0x100000)/File(\EFI\UBUNTU\SHIMX64.EFI)

indique que le boot se fait sur l'entrée 3.  L'entrée 4 n'aurait été sollicitée que si l'entrée avait foiré. L'entrée 1 n'aurait été sollicitée que si l'entrée 4 avait foiré. Puis  l'entrée 5  pour finir par la 2   Leurs présences n'est pas un problème.

Pour voir les erreurs, peux-tu donner le retour de

journalctl -b  --no-pager -p err

Dernière modification par geole (Le 17/03/2020, à 00:26)


Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#7 Le 17/03/2020, à 01:16

Azruath

Re : [RESOLU] Dual-Boot et MOK Management ?

Voici le retour de commande

hekate@hekate-Default-string:~$ journalctl -b --no-pager -p err
-- Logs begin at Mon 2020-03-16 22:24:26 CET, end at Tue 2020-03-17 00:11:30 CET. --
mars 16 23:15:51 hekate-Default-string kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT1.SPT0._GTF.DSSP], AE_NOT_FOUND (20190703/psargs-330)
mars 16 23:15:51 hekate-Default-string kernel: ACPI Error: Aborting method \_SB.PCI0.SAT1.SPT0._GTF due to previous error (AE_NOT_FOUND) (20190703/psparse-531)
mars 16 23:15:51 hekate-Default-string kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT1.SPT0._GTF.DSSP], AE_NOT_FOUND (20190703/psargs-330)
mars 16 23:15:51 hekate-Default-string kernel: ACPI Error: Aborting method \_SB.PCI0.SAT1.SPT0._GTF due to previous error (AE_NOT_FOUND) (20190703/psparse-531)
mars 16 23:15:51 hekate-Default-string kernel: nouveau 0000:05:00.0: bus: MMIO write of 800000c8 FAULT at 10eb14 [ IBUS ]
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:52 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:54 hekate-Default-string spice-vdagent[1289]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
mars 16 23:16:06 hekate-Default-string spice-vdagent[1761]: Cannot access vdagent virtio channel /dev/virtio-ports/com.redhat.spice.0
mars 16 23:16:18 hekate-Default-string pulseaudio[1656]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
hekate@hekate-Default-string:~$ 

Hors ligne

#8 Le 17/03/2020, à 14:57

geole

Re : [RESOLU] Dual-Boot et MOK Management ?

Bonjour
J'ai l'impression qu'il y a un problème qui ne sera pas traité.

hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler

Mais si tout fonctionne.


Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#9 Le 17/03/2020, à 19:20

ikewdu

Re : [RESOLU] Dual-Boot et MOK Management ?

Re,

Perso,  j'aurais aussi désactivé 25_os-prober, qui est une merdouille ajoutée par boot-repair, et qui propose une tripotée d'entrées inutiles. Mais bon.

Hors ligne

#10 Le 17/03/2020, à 19:58

Azruath

Re : [RESOLU] Dual-Boot et MOK Management ?

J'ai l'impression qu'il y a un problème qui ne sera pas traité.

hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler

Mais si tout fonctionne.

Je ne saurais dire si aujourd'hui tout fonctionne. J'ai testé hier soir et pu faire quelques installations et mises à jour mais c'est tout.
Pour ma part, je ne suis pas trop capable d'interpréter ces messages. La partie sur les ECC aurait un impact sur la capacité de détection et correction d'erreurs de la RAM. Mais visiblement, cette option semble désactivée.
C'est à peu près tout ce que je peux dire.

mars 16 23:15:51 hekate-Default-string kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT1.SPT0._GTF.DSSP], AE_NOT_FOUND (20190703/psargs-330)
mars 16 23:15:51 hekate-Default-string kernel: ACPI Error: Aborting method \_SB.PCI0.SAT1.SPT0._GTF due to previous error (AE_NOT_FOUND) (20190703/psparse-531)
mars 16 23:15:51 hekate-Default-string kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SAT1.SPT0._GTF.DSSP], AE_NOT_FOUND (20190703/psargs-330)
mars 16 23:15:51 hekate-Default-string kernel: ACPI Error: Aborting method \_SB.PCI0.SAT1.SPT0._GTF due to previous error (AE_NOT_FOUND) (20190703/psparse-531)
mars 16 23:15:51 hekate-Default-string kernel: nouveau 0000:05:00.0: bus: MMIO write of 800000c8 FAULT at 10eb14 [ IBUS ]
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Couldn't find mci handler
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: Failed to register device with error -19.
mars 16 23:15:51 hekate-Default-string kernel: EDAC sbridge: CPU SrcID #0, Ha #0, Channel #0 has DIMMs, but ECC is disabled

Perso,  j'aurais aussi désactivé 25_os-prober, qui est une merdouille ajoutée par boot-repair, et qui propose une tripotée d'entrées inutiles. Mais bon.

Ça non plus, ça ne me parle pas. hmm

Si nécessaire, je peux aussi refaire le processus d'installation. Comment repartir d'une configuration propre ?

Hors ligne

#11 Le 17/03/2020, à 20:13

geole

Re : [RESOLU] Dual-Boot et MOK Management ?

Pour enlever les entrées inutiles de boot-repair

sudo chmod  -x   /etc/grub.d/25*
sudo update-grub

Dernière modification par geole (Le 17/03/2020, à 20:14)


Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity

Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248

Hors ligne

#12 Le 18/03/2020, à 23:26

Azruath

Re : [RESOLU] Dual-Boot et MOK Management ?

C'est fait. Voici le retour :

hekate@hekate-Default-string:~$ sudo chmod -x /etc/grub.d/25*
[sudo] Mot de passe de hekate : 
hekate@hekate-Default-string:~$ sudo update-grub
Sourcing file `/etc/default/grub'
Création du fichier de configuration GRUB…
Image Linux trouvée : /boot/vmlinuz-5.3.0-42-generic
Image mémoire initiale trouvée : /boot/initrd.img-5.3.0-42-generic
Image Linux trouvée : /boot/vmlinuz-5.3.0-40-generic
Image mémoire initiale trouvée : /boot/initrd.img-5.3.0-40-generic
Image Linux trouvée : /boot/vmlinuz-4.15.0-91-generic
Image mémoire initiale trouvée : /boot/initrd.img-4.15.0-91-generic
Windows Boot Manager trouvé sur /dev/sdd1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for EFI firmware configuration
fait
hekate@hekate-Default-string:~$ 

Hors ligne