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#1 Le 22/03/2019, à 13:15

hcx78

réparation grub

Bonjour,
J'ai un hdd avec Ubuntu 14.04 dessus.
Suite à une mauvaise manip, il ne boot plus normalement.
Au boot, après un certain délai, j'ai le prompt grub>
J'ai tenté - sans succès - de réparer en suivant les conseils de https://www.howtoforge.com/tutorial/rep … ub-rescue/ ou https://www.linux.com/learn/how-rescue- … ub-2-LINUX.
Ensuite, je me suis tourné vers le live CD boot-repair-disk-64bit.iso.
boot-repair s'exécute mais semble se relancer en boucle indéfiniment.
Je ne sais pas quoi faire sad
Voici le boot-info que j'ai sauvegardé : http://herve.colliaux.free.fr/Boot-Info … 2_0657.txt
Merci de votre aide.

Hors ligne

#2 Le 22/03/2019, à 13:21

malbo

Re : réparation grub

Bonjour,
Je colle ci-dessous ton Boot-Info :

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


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

 => No known boot loader is installed in the MBR of /dev/sda.
 => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Grub4Dos: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /menu.lst /grldr /grldr

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 7/2008: FAT16
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda4: __________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Operating System:  
    Boot files:        /boot/grub/grub.cfg

sdb1: __________________________________________________________________________

    File system:       ext3
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        /grub/grub.cfg /grub/i386-pc/core.img

sdb2: __________________________________________________________________________

    File system:       ext3
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.

sdb3: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  Unknown
    Boot sector info: 

sdb5: __________________________________________________________________________

    File system:       
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.
mount: /mnt/BootInfo/sdb5: unknown filesystem type ''.

sdb6: __________________________________________________________________________

    File system:       
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   mount: /mnt/BootInfo/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.
mount: /mnt/BootInfo/sdb5: unknown filesystem type ''.
mount: /mnt/BootInfo/sdb6: unknown filesystem type ''.

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 28.9 GiB, 31042043904 bytes, 60628992 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/sda1    *          2,048    60,597,116    60,595,069   7 NTFS / exFAT / HPFS
/dev/sda2          60,597,117    60,597,179            63  21 Unknown
/dev/sda4          33,523,528    34,973,511     1,449,984   0 Empty

/dev/sda1 overlaps with /dev/sda4

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 465.8 GiB, 500107862016 bytes, 976773168 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    *             63     1,024,062     1,024,000  83 Linux
/dev/sdb2           1,024,063    82,585,599    81,561,537  83 Linux
/dev/sdb3          82,585,600   976,773,167   894,187,568   f W95 Extended (LBA)
/dev/sdb5          82,587,648    86,587,391     3,999,744  82 Linux swap / Solaris
/dev/sdb6          86,589,440   976,773,119   890,183,680  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        D6D4547DD4546233                       ntfs       E2B
/dev/sda2        2D5D-3C39                              vfat       PTN2
/dev/sda4        2017-10-29-00-56-18-00                 iso9660    Boot-Repair-Disk 64bit
/dev/sdb1        dc59c911-7232-47f1-8316-78c62bb641b0   ext3       
/dev/sdb2        8e954ea0-e617-4d8d-9104-4e6d145c02cf   ext3       
/dev/sdb5                                                          
/dev/sdb6                                                          
/dev/zram0       62828b09-bba8-4549-ba40-e03abc5f7802   swap       
/dev/zram1       f11806f6-9998-42d0-8ecb-e16eaac60224   swap       
/dev/zram2       2a33f705-a43c-428f-8511-dcd05cd0dca8   swap       
/dev/zram3       647b6206-1e7f-4a34-a08b-3553c1cecdce   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Mar 22 06:57 ata-PLDS_DVD-RW_DH16AESH_S0C19802ZVJ84C00FT3Z -> ../../sr0
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-Generic-_Compact_Flash_20100818841300000-0:0 -> ../../sdc
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-Generic-_M.S._M.S.Pro_HG_20100818841300000-0:3 -> ../../sdf
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-Generic-_SD_MMC_20100818841300000-0:2 -> ../../sde
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-Generic-_SD_MMC_M.S.PRO_20100818841300000-0:4 -> ../../sdg
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-Generic-_SM_xD-Picture_20100818841300000-0:1 -> ../../sdd
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-ST350082_0AS_ST3500820A_9QM0MWCD-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-ST350082_0AS_ST3500820A_9QM0MWCD-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-ST350082_0AS_ST3500820A_9QM0MWCD-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-ST350082_0AS_ST3500820A_9QM0MWCD-0:0-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-ST350082_0AS_ST3500820A_9QM0MWCD-0:0-part5 -> ../../sdb5
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-ST350082_0AS_ST3500820A_9QM0MWCD-0:0-part6 -> ../../sdb6
lrwxrwxrwx 1 root root  9 Mar 22 06:57 usb-_USB_DISK_2.0_900087F11B3D5274-0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-_USB_DISK_2.0_900087F11B3D5274-0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-_USB_DISK_2.0_900087F11B3D5274-0:0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Mar 22 06:57 usb-_USB_DISK_2.0_900087F11B3D5274-0:0-part4 -> ../../sda4

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sda1        /media/lubuntu/E2B       fuseblk    (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)
/dev/sda2        /media/lubuntu/PTN2      vfat       (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/dev/sda4        /cdrom                   iso9660    (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/dev/sdb1        /media/lubuntu/dc59c911-7232-47f1-8316-78c62bb641b0 ext3       (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)


================================ sda1/menu.lst: ================================

--------------------------------------------------------------------------------
#clear screen to prevent the grub4dos default menu from appearing for a brief second!
clear
set grub=_ISO/e2b/grub
cat (bd)/%grub%/menu.lst > (md)0xa100+0xA0
configfile (md)0xa100+0xA0
#should not get here
echo 128MB+ Memory required.
echo ERROR - CAN'T FIND \_ISO\e2b\grub\menu.lst
pause 
#failsafe 
if exist (bd)/_ISO/e2b/grub/E2B_GRUB.txt configfile (bd)/_ISO/e2b/grub/menu.lst
commandline--------------------------------------------------------------------------------

========================== sda1/grldr embedded menu: ===========================

--------------------------------------------------------------------------------
pxe detect
configfile
default 0
timeout 1

title find /menu.lst, /boot/grub/menu.lst, /grub/menu.lst
	errorcheck off
	configfile /boot/grub/menu.lst
	configfile /grub/menu.lst
	if "%@root%"=="(ud)" && calc *0x82A0=*0x82b9&0xff
	if "%@root:~1,1%"=="f" && find --set-root --devices=f /menu.lst && configfile /menu.lst
	find --set-root --ignore-floppies --ignore-cd /menu.lst && configfile /menu.lst
	find --set-root --ignore-floppies --ignore-cd /boot/grub/menu.lst && configfile /boot/grub/menu.lst
	find --set-root --ignore-floppies --ignore-cd /grub/menu.lst && configfile /grub/menu.lst
	configfile http://b.chenall.net/menu.lst
	errorcheck on
	commandline

title commandline
	commandline

title reboot
	reboot

title halt
	halt


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

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

           GiB - GB             File                                 Fragment(s)

            ?? = ??             menu.lst

=========================== sda4/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 "Boot-Repair-Disk session" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

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

============================= sdb1/grub/grub.cfg: ==============================

--------------------------------------------------------------------------------
c
c1031180 t mce_timed_out
c1031210 t mce_schedule_work.part.15
c1031240 t mce_start_timer.isra.16
c10312a0 t __mcheck_cpu_init_timer
c10312f0 T mce_notify_irq
c1031380 t mce_irq_work_cb
c10313b0 t mce_chrdev_poll
c1031410 t mce_available.part.20
c1031440 t mce_disable_cmci
c1031480 t mce_enable_ce
c10314d0 t store_int_with_restart
c1031510 t collect_tscs
c1031530 t mce_rdmsrl
c10315d0 t mce_read_aux
c1031670 t mce_disable_error_reporting
c10316d0 t mce_syscore_suspend
c10316e0 t mce_syscore_shutdown
c10316f0 t mce_disable_cpu
c1031780 t mce_reenable_cpu
c1031810 t mce_wrmsrl.constprop.26
c1031860 t mce_device_create
c10319f0 t mce_cpu_callback
c1031bc0 t mce_chrdev_read
c1031f00 T mce_setup
c1032020 T mce_log
c1032130 T machine_check_poll
c1032280 t __mcheck_cpu_init_generic
c1032350 t mce_syscore_resume
c1032370 t mce_cpu_restart
c10323b0 t mce_timer_fn
c10324a0 T do_machine_check
c1032d40 T mce_available
c1032d70 T mce_notify_process
c1032e40 T mce_log_therm_throt_event
c1032e80 T mce_timer_kick
c1032f00 Tmodule = 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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2 --hint='hd0,msdos2'  8e954ea0-e617-4d8d-9104-4e6d145c02cf
else
  search --no-floppy --fs-uuid --set=root 8e954ea0-e617-4d8d-9104-4e6d145c02cf
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=0
  # Fallback hidden-timeout code in case  do_mce
c1032f20 T mcheck_cpu_init
c10333b0 T mce_disable_bank
c1033400 T mce_get_debugfs_dir
c1033430 t s_start
c1033460 t s_next
c10334a0 t s_stop
c10334b0 t severities_coverage_write
c10334d0 t severities_coverage_open
c10334f0 t s_show
c1033520 T mce_severity
c1033600 t __cmci_disable_bank
c1033660 t cmci_supported
c10336e0 t cmci_discover
c10338c0 t cmci_rediscover_work_func
c10338f0 T mce_intel_cmci_poll
c1033920 T mce_intel_hcpu_update
c1033950 T cmci_recheck
c10339c0 T cmci_clear
c1033a20 t intel_threshold_interrupt
c1033ae0 T cmci_rediscover
c1033b20 T cmci_reenable
c1033b50 T mce_intel_adjust_timer
c1033be0 T cmci_disable_bank
c1033c30 T mce_intel_feature_init
c1033c90 t show
c1033cc0 t store
c1033cf0 t store_interrupt_enable
c1033d80 t store_threshold_limit
c1033e20 t show_interrupt_enable
c1033e50 t show_threshold_limit
c1033e80 t show_error_count
c1033ee0 t threshold_restart_bank
c1034050 t allocate_threshold_blocks
c1034310 t threshold_create_device
c1034620 t amd_64_threshold_cpu_callback
c1034890 t amd_threshold_interrupt
c10349f0 T mce_amd_feature_init
c1034be0 t default_threshold_interrupt
c1034c10 T smp_threshold_interrupt
c1034c60 T smp_trace_threshold_interrupt
c1034d40 t therm_throt_device_show_core_throttle_count
c1034d90 t therm_throt_device_show_package_power_limit_count
c1034de0 t therm_throt_device_show_package_throttle_count
c1034e30 t therm_throt_device_show_core_power_limit_count
c1034e80 t thermal_throttle_add_dev
c1034f20 t thermal_throttle_cpu_callback
c1034fd0 t unexpected_thermal_interrupt
c1035000 t thresh_event_valid
c1035090 t therm_throt_process
c1035210 t intel_thermal_supported
c1035250 t intel_thermal_interrupt
c1035480 T smp_thermal_interrupt
c10354d0 T smp_trace_thermal_interrupt
c10355b0 T intel_init_thermal
c10358a0 T apei_mce_report_mem_error
c1035900 T apei_write_mce
c1035b40 T apei_read_mce
c1035d20 T apei_check_mce
c1035d30 T apei_clear_mce
c1035d40 T phys_wc_to_mtrr_index
c1035d60 t mtrr_save
c1035dc0 t mtrr_restore
c1035e40 t mtrr_rendezvous_handler
c1035ec0 T sAdvanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-8e954ea0-e617-4d8d-9104-4e6d145c02cf' {
	menuentry 'Ubuntu, with Linux 3.13.0-165-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-165-generic-advanced-8e954ea0-e617-4d8d-9104-4e6d145c02cf' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  dc59c911-7232-47f1-8316-78c62bb641b0
		else
		  search --no-floppy --fs-uuid --set=root dc59c911-7232-47f1-8316-78c62bb641b0
		fi
		echo	'Loading Linux 3.13.0-165-generic ...'
		linux	/vmlinuz-3.13.0-165-generic root=UUID=8e954ea0-e617-4d8d-9104-4e6d145c02cf ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-3.13.0-165-generic
	}
	menuentry 'Ubuntu, with Let_mtrr_ops
c1035ee0 T mtrr_add_page
c1036350 T mtrr_add
c10363b0 T arch_phys_wc_add
c1036420 T mtrr_del_page
c1036600 T mtrr_del
c1036650 T arch_phys_wc_del
c1036690 T mtrr_ap_init
c10366f0 T mtrr_save_state
c1036730 T set_mtrr_aps_delayed_init
c1036760 T mtrr_aps_init
c10367c0 T mtrr_bp_restore
c1036800 t mtrr_close
c1036880 t mtrr_open
c10368c0 t mtrr_seq_show
c10369b0 t mtrr_write
c1036bc0 t mtrr_file_add.isra.0
c1036c60 t mtrr_ioctl
c1037060 T mtrr_attrib_to_str
c1037080 t paravirt_read_msr
c1037090 t arch_local_irq_restore
c10370a0 T generic_get_free_region
c1037120 T generic_validate_add_page
c10371f0 t check_type_overlap
c1037260 t __mtrr_type_lookup.part.1
c1037580 t generic_have_wrcomb
c10375a0 t generic_get_mtrr
c10376d0 T mtrr_type_lookup
c10377a0 T fill_mtrr_var_range
c10377d0 T mtrr_wrmsr
c1037820 t prepare_set
c10378b0 t post_set
c1037910 t generic_set_all
c1037ba0 t generic_set_mtrr
c1037cb0 t get_fixed_ranges.constprop.6
c1037db0 T mtrr_save_fixed_ranges
c1037de0 T positive_have_wrcomb
c1037df0 t amd_validate_add_page
c1037e30 t amd_set_mtrr
c1037eb0 t amd_get_mtrr
c1037f20 t cyrix_get_arr
c1038040 t cyrix_get_free_region
c1038110 t post_set
c1038160 t prepare_set
c10381d0 t cyrix_set_arr
c1038290 t cyrix_set_all
c1038330 t centaur_get_free_region
c10383b0 t centaur_set_mcr
c1038400 t centaur_validate_add_page
c1038440 t centaur_get_mcr
c1038480 T mtrr_centaur_report_mcr
c10384a0 T reserve_perfctr_nmi
c1038550 T reserve_evntsel_nmi
c1038600 T avail_to_resrv_perfctr_nmi_bit
c1038630 T release_perfctr_nmi
c10386c0 T release_evntsel_nmi
c1038750 t perf_ibs_init
c10389d0 t get_ibs_fetch_count
c10389f0 t get_ibs_op_count
c1038a30 t perf_ibs_read
c1038a40 T get_ibs_caps
c1038a50 t cnt_ctl_show
c1038a70 t rand_en_show
c1038a90 t perf_event_set_period.constprop.6
c1038bf0 t perf_ibs_start
c1038d00 t perf_ibs_add
c1038d60 t clear_APIC_ibs.isra.3
c1038da0 t perf_ibs_suspend
c1038dc0 t setup_APIC_ibs
c1038e20 t perf_ibs_cpu_notifier
c1038e60 t perf_ibs_event_update.isra.0
c1038f50 t perf_ibs_stop
c1039080 tmsdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  dc59c911-7232-47f1-8316-78c62bb641b0
		else
		  search --no-floppy --fs-uuid --set=root dc59c911-7232-47f1-8316-78c62bb641b0
		fi
		echo	'Loading Linux 3.13.0-164-generic ...'
		linux	/vmlinuz-3.13.0-164-generic root=UUID=8e954ea0-e617-4d8d-9104-4e6d145c02cf ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-3.13.0-164-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-163-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-163-generic-advanced-8e954ea0-e617-4d8d-9104-4e6d145c02cf' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  dc59c911-7232-47f1-8316-78c62bb641b0
		else
		  search --no-floppy --fs-uuid --set=root dc59c911-7232-47f1-8316-78c62bb641b0
		fi
		echo	'Loading Linux 3.13.0-163-generic ...'
		linux	/vmlinuz-3.13.0-163-generic root=UUID=8e954ea0-e617-4d8d-9104-4e6d145c02cf ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-3.13.0-163-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-163-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-163-generic-recovery-8e954ea0-e617-4d8d-9104-4e6d145c02cf' {
		recordfail
		load_video
		insmod gzio
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  dc59c911-7232-47f1-8316-78c62bb641b0
		else
		  search --no-floppy --fs-uuid --set=root dc59c911-7232-47f1-8316-78c62bb641b0
		fi
		echo	'Loading Linux 3.13.0-163-generic ...'
		linux	/vmlinuz-3.13.0-163-generic root=UUID=8e954ea0-e617-4d8d-9104-4e6d145c02cf ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/initrd.img-3.13.0-163-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  dc59c911-7232-47f1-8316-78c62bb641b0
	else
	  search --no-floppy --fs-uuid --set=root dc59c911-7232-47f1-8316-78c62bb641b0
	fi
	knetbsd	/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'  dc59c911-7232-47f1-8316-78c62bb641b0
	else
	  search --no-floppy --fs-uuid --set=root dc59c911-7232-47f1-8316-78c62bb641b0
	fi
	linux16	/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

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

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

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

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

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   0.340886593 = 0.366024192    grub/grub.cfg                                 10
   0.346941471 = 0.372525568    grub/i386-pc/core.img                          2
   0.089526653 = 0.096128512    vmlinuz-3.13.0-167-generic                     9
   0.060229778 = 0.064671232    vmlinuz-3.13.0-168-generic                     9
   0.271971226 = 0.292026880    initrd.img-3.13.0-167-generic                 14

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

Unknown MBR on /dev/sda

00000000  33 c0 eb 5c 80 00 20 39  ff ff 00 00 00 00 00 00  |3..\.. 9........|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000030  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000050  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000060  fa 31 db 8e d3 bc 80 05  e8 00 00 5b 81 eb 6b 00  |.1.........[..k.|
00000070  c1 eb 04 8c c8 01 c3 8e  db 53 6a 7d cb 68 00 20  |.........Sj}.h. |
00000080  17 bc 00 90 fb 16 07 b9  12 00 b8 01 02 89 cb 4b  |...............K|
00000090  c1 e3 09 ba 80 00 51 53  e8 a4 00 5b 59 72 04 e2  |......QS...[Yr..|
000000a0  e9 f6 dc 0e 1f 9c 31 f6  31 ff b9 df 00 fc f3 a5  |......1.1.......|
000000b0  bb fc 1f 66 b8 05 4d cb  93 66 39 07 75 03 e8 39  |...f..M..f9.u..9|
000000c0  1c ea c6 00 00 20 16 1f  66 39 07 74 28 66 60 bf  |..... ..f9.t(f`.|
000000d0  03 00 b8 11 02 99 bb 00  02 b9 02 00 e8 80 00 73  |...............s|
000000e0  02 75 ef 66 61 66 39 07  75 4d c7 06 08 00 00 ff  |.u.faf9.uM......|
000000f0  80 26 04 00 fe 9d 72 33  0e 1f ad 88 e6 ad 89 c1  |.&....r3........|
00000100  24 3f 74 14 b0 01 bf 03  00 b4 02 68 00 0d 07 31  |$?t........h...1|
00000110  db e8 4b 00 73 03 75 f1  f9 e8 5c 11 0f 87 f3 1b  |..K.s.u...\.....|
00000120  83 c6 0c 81 fe fe 01 72  cf 77 0c be b2 31 b0 04  |.......r.w...1..|
00000130  b9 01 00 31 d2 eb cf be  91 01 e8 4d 00 eb fe 1e  |...1.......M....|
00000140  06 52 56 57 55 f9 cd 13  5d 5f 5e 5a 07 1f c3 fa  |.RVWU...]_^Z....|
00000150  b8 00 20 8e d0 bc dc 8f  fb 66 61 07 1f eb c1 60  |.. ......fa....`|
00000160  50 53 51 fe c8 00 c1 d0  e0 00 c7 b0 01 e8 cf ff  |PSQ.............|
00000170  59 5b 58 72 04 fe c8 75  e7 61 73 09 60 31 c0 e8  |Y[Xr...u.as.`1..|
00000180  bd ff 61 4f f9 c3 b4 0e  cd 10 2e ac 3c 00 75 f6  |..aO........<.u.|
00000190  c3 0d 0a 4d 69 73 73 69  6e 67 20 4d 42 52 2d 68  |...Missing MBR-h|
000001a0  65 6c 70 65 72 2e 00 00  00 00 00 00 00 00 00 00  |elper...........|
000001b0  00 00 00 00 00 00 00 00  85 78 97 c2 00 00 80 20  |.........x..... |
000001c0  21 00 07 fe ff ff 00 08  00 00 7d 9b 9c 03 00 fe  |!.........}.....|
000001d0  ff ff 21 fe ff ff 7d a3  9c 03 3f 00 00 00 00 00  |..!...}...?.....|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 bd  |................|
000001f0  e0 ff 00 00 c7 ff 48 87  ff 01 00 20 16 00 55 aa  |......H.... ..U.|
00000200

Unknown BootLoader on sda4

00000000  33 ed 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |3...............|
00000010  90 90 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  68 03 00 00 00 00 00 00  67 45 8b 6b 00 00 80 00  |h.......gE.k....|
000001c0  01 00 17 3f a0 c3 00 00  00 00 00 20 16 00 00 00  |...?....... ....|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

Unknown BootLoader on sdb3

00000000  3e 31 4d 93 1e 03 a6 e9  c9 93 e1 3e ff 69 e0 ff  |>1M........>.i..|
00000010  26 06 ff dd e1 d3 e9 b4  80 f7 26 0d ab dc 47 6f  |&.........&...Go|
00000020  d6 db eb cc cd 6a 79 78  e8 2b ae b7 b6 ce 53 07  |.....jyx.+....S.|
00000030  bb e1 df e8 dd 67 d2 1b  54 7b d3 2e 36 ef a7 28  |.....g..T{..6..(|
00000040  39 23 94 49 29 b4 51 60  90 ea 82 04 df 11 2b 39  |9#.I).Q`......+9|
00000050  55 2a 1f 29 7a a0 b5 f4  61 15 03 0f 73 ed 6a 41  |U*.)z...a...s.jA|
00000060  22 6a 06 66 67 79 92 5d  40 c1 90 e6 e3 41 78 97  |"j.fgy.]@....Ax.|
00000070  28 c1 a2 6c 17 05 c0 14  2c 98 b7 44 02 9a e8 44  |(..l....,..D...D|
00000080  77 7a 74 eb d7 66 fb 80  71 88 a3 7a e0 f0 54 d9  |wzt..f..q..z..T.|
00000090  40 ed de c5 d7 b4 0b 97  75 70 f2 bb ed 5a 8a 9f  |@.......up...Z..|
000000a0  04 cb 64 18 00 52 3b 9f  f2 9f a0 18 ad 9b 8c 86  |..d..R;.........|
000000b0  cc f1 f7 b8 5e 28 07 50  72 6e 21 07 ac 58 c9 26  |....^(.Prn!..X.&|
000000c0  f6 67 10 27 db e2 d9 0a  ab 5f 7e 22 0c f0 f7 05  |.g.'....._~"....|
000000d0  c0 a7 bc cb 00 6f b7 98  00 27 b3 11 6c 3e e0 a0  |.....o...'..l>..|
000000e0  82 f9 db cb 3b 62 16 3f  2c ff bb 3a 58 b8 5d f5  |....;b.?,..:X.].|
000000f0  62 14 d9 68 f4 4b f9 fc  38 c9 32 95 fd 62 88 41  |b..h.K..8.2..b.A|
00000100  68 80 9f 15 33 46 eb 9b  8f d3 71 e8 82 95 56 1d  |h...3F....q...V.|
00000110  f9 dd 18 3f e2 74 ee 07  2c d5 9f 3d 4e 96 c3 88  |...?.t..,..=N...|
00000120  95 08 b7 fa 27 f1 43 d8  ea b7 ac b6 67 6d 24 8e  |....'.C.....gm$.|
00000130  b9 41 d0 81 57 df e1 1d  57 12 0a 1f cd 1f 8b 67  |.A..W...W......g|
00000140  2b e1 99 af cd 3a b4 d9  f7 6d 8c 3e 41 14 14 92  |+....:...m.>A...|
00000150  2b 73 47 57 e1 8c 4d 49  87 c4 d3 e6 89 f0 95 f8  |+sGW..MI........|
00000160  e3 61 a0 ec 14 40 c9 e5  0f 04 4e 87 81 f2 aa 00  |.a...@....N.....|
00000170  0a d6 d0 b9 09 17 a2 bc  74 b4 75 71 1c 06 03 f5  |........t.uq....|
00000180  8d b1 bc 32 a7 bc 91 de  1c 91 c7 42 23 36 bb b7  |...2.......B#6..|
00000190  a1 17 de c6 ef e9 7f 62  c5 71 8a 20 1a aa 55 b8  |.......b.q. ..U.|
000001a0  8f a4 9a b1 9b 12 c5 96  87 f2 87 61 85 40 83 8e  |...........a.@..|
000001b0  78 d7 e3 b0 b4 0e 16 95  5e c7 a4 d0 45 d0 00 fe  |x.......^...E...|
000001c0  ff ff 82 fe ff ff 00 08  00 00 00 08 3d 00 00 fe  |............=...|
000001d0  ff ff 05 fe ff ff 00 10  3d 00 30 28 0f 35 00 00  |........=.0(.5..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

Unknown BootLoader on sdb5

00000000  00 01 00 01 00 00 00 00  00 00 01 fc 00 00 04 0b  |................|
00000010  00 00 00 00 00 00 00 f2  ff ff ff ff ff ff ff ff  |................|
00000020  c6 97 10 1a f1 be 26 7e  0a 90 e0 9e 8f fb 5a 60  |......&~......Z`|
00000030  4f cf 0a 03 00 00 00 00  00 00 00 00 00 00 00 00  |O...............|
00000040  78 9c 8d 53 cd 6e d3 40  18 9c 4d ec b8 49 0c f9  |x..S.n.@..M..I..|
00000050  81 02 6d 48 5b 5a a7 8d  9d 10 83 38 16 71 69 14  |..mH[Z.....8.qi.|
00000060  c9 52 c4 81 50 2e bd e0  b4 4b ba 95 b3 41 b6 13  |.R..P....K...A..|
00000070  b5 3c 13 07 90 a8 40 1c  fa 00 3c 14 e2 db c4 14  |.<....@...<.....|
00000080  14 24 6a 5b 9a dd 6f 77  e6 db f1 68 fd e3 e7 f7  |.$j[..ow...h....|
00000090  2b 00 2e 3a 05 e4 50 cf  43 c7 86 82 cd 02 b6 f0  |+..:..P.C.......|
000000a0  c8 c0 b6 01 8b 21 3f f3  03 eb 9d 08 78 c4 90 39  |.....!?.....x..9|
000000b0  f2 68 61 70 21 e3 53 1e  8b 63 86 5c 7c 2a 22 eb  |.hap!.S..c.\|*".|
000000c0  89 81 3d 06 bd cb 67 bd  01 83 e9 49 c9 c3 83 c0  |..=...g....I....|
000000d0  8f 22 a5 69 f4 27 e1 c8  15 43 7e ee 4a 1e c5 fc  |.".i.'...C~.J...|
000000e0  64 36 76 0f a5 38 7f 35  95 b1 18 73 6b ae da a7  |d6v..8.5...sk...|
000000f0  56 cf 85 14 f1 0b 06 a7  99 4a 71 e4 d9 6f 18 b4  |V........Jq..o..|
00000100  83 c9 09 67 28 f5 85 e4  2f a7 e3 21 0f 5f fb c3  |...g(.../..!._..|
00000110  80 56 8c f1 85 27 e7 7b  d9 a6 4d ae 8b ef fd 90  |.V...'.{..M.....|
00000120  cb 38 59 d3 c5 62 d4 9a  9e da d4 a4 3f a6 6a 95  |.8Y..b......?.j.|
00000130  aa fe 99 3f f3 dd c0 97  23 77 10 87 42 8e c8 9a  |...?....#w..B...|
00000140  16 89 0f b4 5d 18 4c a6  e1 31 ef 09 d5 bf fc 97  |....].L..1......|
00000150  a3 8e d2 98 28 c1 36 51  c0 6d 13 06 56 0c 38 26  |....(.6Q.m..V.8&|
00000160  5a 58 a3 00 52 7c 8d f5  8c 01 0c ed 34 54 c2 ae  |ZX..R|......4T..|
00000170  08 7b 5d 86 95 df 53 03  6d 86 9d 14 62 03 8f 19  |.{]...S.m...b...|
00000180  bc 74 01 df 40 7a ba af  f2 af fc 89 cb 93 31 1f  |.t..@z........1.|
00000190  f1 90 6c c5 93 45 74 0c  f5 ff f6 60 d8 bc e1 0c  |..l..Et....`....|
000001a0  ba 88 3a dd 4d 20 83 aa  4a 95 32 ca 43 3d 55 15  |..:.M ..J.2.C=U.|
000001b0  f4 75 a5 18 25 94 a9 ae  d0 cc 46 96 5e a0 e2 b4  |.u..%.....F.^...|
000001c0  d8 57 30 a7 75 89 8c d3  be 44 f6 33 54 c8 d5 b9  |.W0.u....D.3T...|
000001d0  80 f2 36 6c c2 3b b8 9b  c8 d6 69 64 ea 28 e3 e3  |..6l.;....id.(..|
000001e0  12 af 41 b8 fa 2f 4f 5b  e6 ed 12 de c3 fd 84 57  |..A../O[.......W|
000001f0  27 d3 19 1a f5 f2 56 ed  ed 32 75 8f f0 01 d6 12  |'.....V..2u.....|
00000200

Unknown BootLoader on sdb6

00000000  ce 26 f4 1b ad b6 5c ca  79 4f 4f eb da 9a 28 79  |.&....\.yOO...(y|
00000010  87 5b ab e3 4e c7 c7 e8  4e 47 27 f4 0a eb 4e e2  |.[..N...NG'...N.|
00000020  ad ef e9 d4 b2 13 ff ad  77 7a 08 77 da 31 51 b2  |........wz.w.1Q.|
00000030  63 42 7f d0 6a 6a 59 ad  a8 cd 11 f9 66 ff 88 79  |cB..jjY.....f..y|
00000040  1b a7 86 ef b4 a9 ff 4e  8a cf 6e 59 d9 8c 2f 4f  |.......N..nY../O|
00000050  f4 da 31 91 18 e7 cc 68  ea 2f c9 e8 49 74 ce bd  |..1....h./..It..|
00000060  ce e5 7c e2 22 9f 66 2b  9f 92 e8 f9 bc 88 7c 2e  |..|.".f+......|.|
00000070  1d 39 72 d4 36 8b 12 25  b3 a7 26 ca 37 f9 b0 ff  |.9r.6..%..&.7...|
00000080  96 5b b6 26 aa b6 49 94  57 26 12 5b 25 4a 7a 26  |.[.&..I.W&.[%Jz&|
00000090  12 63 12 25 b3 12 89 3b  f9 fa 6a 6e da 4e 9a dc  |.c.%...;..jn.N..|
000000a0  71 f8 0b 8a 7e 1c 6c 71  af b6 44 c9 a7 09 3d 6b  |q...~.lq..D...=k|
000000b0  69 61 8a c8 ca ef b7 c2  b2 3a 0b 59 fd 2e a1 ff  |ia.......:.Y....|
000000c0  ce 52 42 ad 55 a2 8a e8  d9 5c 84 6c 16 24 4a 16  |.RB.U....\.l.$J.|
000000d0  24 12 5f 26 f4 73 ad 32  cd b2 32 2b 8b 9e d9 75  |$._&.s.2..2+...u|
000000e0  c8 ac 66 5a a2 64 69 22  91 49 94 1c 93 d0 bf b5  |..fZ.di".I......|
000000f0  32 dc cb cc f0 e7 ce d1  33 7c 50 af 48 94 2d 4e  |2.......3|P.H.-N|
00000100  24 46 27 4a 46 25 12 a3  12 25 fd 13 a5 63 12 9b  |$F'JF%...%...c..|
00000110  2d 07 39 f8 83 c4 66 27  24 f4 e9 d6 1d e6 5b 77  |-.9...f'$.....[w|
00000120  a8 8a 7e 87 37 e8 0e 89  e5 23 12 a5 9b 24 36 9f  |..~.7....#...$6.|
00000130  97 28 99 9f 18 f2 69 62  f3 42 42 9f 6a a9 f5 17  |.(....ib.BB.j...|
00000140  65 fb 55 d1 6c ed 46 9f  18 3d db c3 0d 52 f0 03  |e.U.l.F..=...R..|
00000150  09 7d c7 a4 61 88 6c f8  bc 0c ad 8b 3f 72 90 63  |.}..a.l.....?r.c|
00000160  e2 b1 9c 7e c8 af 13 59  b4 15 1a 5c 03 b4 a8 f3  |...~...Y...\....|
00000170  04 7f 61 22 c6 1b ff 52  36 6b 5a 72 6d ae 6c b6  |..a"...R6kZrm.l.|
00000180  e3 6c c6 44 cd c6 19 d6  c8 1c e6 0a 8f 1b 35 87  |.l.D..........5.|
00000190  62 1e 97 e5 67 73 9e 35  bf 20 cf a0 b0 68 7b ce  |b...gs.5. ...h{.|
000001a0  71 6c a4 1c db 0b f9 c6  36 6a de b6 82 2b 0b e1  |ql......6j...+..|
000001b0  f0 27 76 20 8b d9 75 2b  73 f3 73 ad ab 3c 65 39  |.'v ..u+s.s..<e9|
000001c0  86 33 3a 58 61 8e cb 9b  29 04 5d ed fe 24 63 dd  |.3:Xa...).]..$c.|
000001d0  aa ba c6 3a 36 42 eb 6a  c8 f2 d1 e3 87 e5 56 b7  |...:6B.j......V.|
000001e0  34 b7 92 89 2e c9 37 b7  65 c7 66 47 91 f1 8d ce  |4.....7.e.fG....|
000001f0  12 df 32 3e 14 65 4d 1b  92 87 2d ab 2b 10 63 3a  |..2>.eM...-.+.c:|
00000200


========= Devices which don't seem to have a corresponding hard drive: =========

sdc sdd sde sdf sdg 


ADDITIONAL INFORMATION :
=================== log of boot-repair 20190322_0657 ===================
boot-repair version : 4ppa62
boot-sav version : 4ppa62
boot-sav-extra version : 4ppa62
glade2script version : 3.2.3~ppa4
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 1oct2017, zesty, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
file=/cdrom/preseed/lubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=fr keyboard-configuration/layoutcode?=fr keyboard-configuration/variantcode?=oss
ls: cannot access '/home/usr/.config': No such file or directory
mount: /mnt/boot-sav/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.
mount /dev/sdb2 : Error code 32
mount -r /dev/sdb2 /mnt/boot-sav/sdb2
mount: /mnt/boot-sav/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.
mount -r /dev/sdb2 : Error code 32
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb5 : Error code 12
mount -r /dev/sdb5 /mnt/boot-sav/sdb5
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb5 : Error code 12
NTFS signature is missing.
Failed to mount '/dev/sdb6': Invalid argument
The device '/dev/sdb6' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb6 : Error code 12
mount -r /dev/sdb6 /mnt/boot-sav/sdb6
NTFS signature is missing.
Failed to mount '/dev/sdb6': Invalid argument
The device '/dev/sdb6' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb6 : Error code 12

=================== os-prober:


=================== blkid:
/dev/sda1: LABEL="E2B" UUID="D6D4547DD4546233" TYPE="ntfs" PARTUUID="c2977885-01"
/dev/sda4: UUID="2017-10-29-00-56-18-00" LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660" PTUUID="6b8b4567" PTTYPE="dos" PARTUUID="c2977885-04"
/dev/loop0: TYPE="squashfs"
/dev/sda2: SEC_TYPE="msdos" LABEL="PTN2" UUID="2D5D-3C39" TYPE="vfat" PARTUUID="c2977885-02"
/dev/sdb1: UUID="dc59c911-7232-47f1-8316-78c62bb641b0" TYPE="ext3" PARTUUID="000618b1-01"
/dev/sdb2: UUID="8e954ea0-e617-4d8d-9104-4e6d145c02cf" SEC_TYPE="ext2" TYPE="ext3" PARTUUID="000618b1-02"
/dev/zram0: UUID="62828b09-bba8-4549-ba40-e03abc5f7802" TYPE="swap"
/dev/zram1: UUID="f11806f6-9998-42d0-8ecb-e16eaac60224" TYPE="swap"
/dev/zram2: UUID="2a33f705-a43c-428f-8511-dcd05cd0dca8" TYPE="swap"
/dev/zram3: UUID="647b6206-1e7f-4a34-a08b-3553c1cecdce" TYPE="swap"
/dev/sdb5: PARTUUID="000618b1-05"
/dev/sdb6: PARTUUID="000618b1-06"

mount: /mnt/boot-sav/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.
mount /dev/sdb2 : Error code 32
mount -r /dev/sdb2 /mnt/boot-sav/sdb2
mount: /mnt/boot-sav/sdb2: wrong fs type, bad option, bad superblock on /dev/sdb2, missing codepage or helper program, or other error.
mount -r /dev/sdb2 : Error code 32
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb5 : Error code 12
mount -r /dev/sdb5 /mnt/boot-sav/sdb5
NTFS signature is missing.
Failed to mount '/dev/sdb5': Invalid argument
The device '/dev/sdb5' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb5 : Error code 12
NTFS signature is missing.
Failed to mount '/dev/sdb6': Invalid argument
The device '/dev/sdb6' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb6 : Error code 12
mount -r /dev/sdb6 /mnt/boot-sav/sdb6
NTFS signature is missing.
Failed to mount '/dev/sdb6': Invalid argument
The device '/dev/sdb6' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb6 : Error code 12

=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /media/lubuntu/E2B.
sda2	: 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,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /media/lubuntu/PTN2.
sdb1	: sdb,	is-sepboot,	grubenv-ok	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /media/lubuntu/dc59c911-7232-47f1-8316-78c62bb641b0.
sdb2	: sdb,	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,	not-far,	notbiosboot, /mnt/boot-sav/sdb2.
sdb5	: sdb,	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,	not-far,	notbiosboot, /mnt/boot-sav/sdb5.
sdb6	: sdb,	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/sdb6.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	liveusb,	not-mmc, no-os,	2048 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	usb-disk,	not-mmc, no-os,	63 sectors * 512 bytes


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

BYT;
/dev/sda:31.0GB:scsi:512:512:msdos: USB DISK 2.0:;
1:1049kB:31.0GB:31.0GB:ntfs::boot;
2:31.0GB:31.0GB:32.3kB:::;

BYT;
/dev/sdb:500GB:scsi:512:512:msdos:ST350082 0AS:;
1:32.3kB:524MB:524MB:ext3::boot;
2:524MB:42.3GB:41.8GB:ext3::;
3:42.3GB:500GB:458GB:::lba;
5:42.3GB:44.3GB:2048MB:::;
6:44.3GB:500GB:456GB:::;

BYT;
/dev/zram3:1032MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1032MB:1032MB:linux-swap(v1)::;

BYT;
/dev/zram1:1032MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1032MB:1032MB:linux-swap(v1)::;

BYT;
/dev/zram2:1032MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1032MB:1032MB:linux-swap(v1)::;

BYT;
/dev/zram0:1032MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1032MB:1032MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs 629,3M
sda   disk           28,9G
sda1  part ntfs      28,9G E2B
sda2  part vfat      31,5K PTN2
sda4  part iso9660    708M Boot-Repair-Disk 64bit
sdb   disk          465,8G
sdb1  part ext3       500M
sdb2  part ext3      38,9G
sdb3  part              1K
sdb5  part            1,9G
sdb6  part          424,5G
sr0   rom            1024M
zram0 disk          983,8M
zram1 disk          983,8M
zram2 disk          983,8M
zram3 disk          983,8M

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
sda      1  0  1 running
sda1     1  0  1         /media/lubuntu/E2B
sda2     1  0  1         /media/lubuntu/PTN2
sda4     1  0  1         /cdrom
sdb      1  0  0 running
sdb1     1  0  0         /media/lubuntu/dc59c911-7232-47f1-8316-78c62bb641b0
sdb2     1  0  0
sdb3     1  0  0
sdb5     1  0  0
sdb6     1  0  0
sr0      1  0  1 running
zram0    0  0  0         [SWAP]
zram1    0  0  0         [SWAP]
zram2    0  0  0         [SWAP]
zram3    0  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=4002416k,nr_inodes=1000604,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=805920k,mode=755)
/dev/sda4 on /cdrom type iso9660 (ro,noatime,nojoliet,check=s,map=n,blocksize=2048)
/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)
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)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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/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/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=3840)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=805920k,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/sdb1 on /media/lubuntu/dc59c911-7232-47f1-8316-78c62bb641b0 type ext3 (rw,nosuid,nodev,relatime,data=ordered,uhelper=udisks2)
/dev/sda2 on /media/lubuntu/PTN2 type vfat (rw,nosuid,nodev,relatime,uid=999,gid=999,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)
/dev/sda1 on /media/lubuntu/E2B type fuseblk (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096,uhelper=udisks2)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda4 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 sdb3 sdb5 sdb6 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 holders inflight integrity 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 holders inflight integrity power queue range removable ro 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 holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdf (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sdg (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hidraw3 hidraw4 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue mtd0 mtd0ro net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sda4 sdb sdb1 sdb2 sdb3 sdb5 sdb6 sdc sdd sde sdf sdg sg0 sg1 sg2 sg3 sg4 sg5 sg6 sg7 shm snapshot snd sr0 stderr stdin stdout tpm0 uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net vhost-vsock zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
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 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 00 00  7c 9b 9c 03 00 00 00 00  |........|.......|
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  33 62 54 d4 7d 54 d4 d6  |........3bT.}T..|
00000050  00 00 00 00 fa fc b6 00  31 c0 bd 00 7c 8e d0 8d  |........1...|...|
00000060  66 e0 fb 89 56 fe 50 b4  41 bb aa 55 cd 13 1f 72  |f...V.P.A..U...r|
00000070  10 81 fb 55 aa 75 0a f6  c1 01 74 05 c6 86 aa 01  |...U.u....t.....|
00000080  42 16 07 66 81 be fc 07  47 52 55 42 74 13 bb 00  |B..f....GRUBt...|
00000090  7e 66 8b 86 1c 00 66 40  e8 e1 00 e8 de 00 e8 db  |~f....f@........|
000000a0  00 66 31 c0 8b 46 0b 89  46 fc e8 8c 00 88 cb 8a  |.f1..F..F.......|
000000b0  46 0d e8 84 00 88 cd 00  dd 80 ed 09 88 6e fb 8a  |F............n..|
000000c0  46 44 e8 65 00 80 f9 03  76 05 b0 01 e9 fb 00 88  |FD.e....v.......|
000000d0  4e f9 8a 46 40 e8 52 00  80 f9 01 75 ed 88 4e fa  |N..F@.R....u..N.|
000000e0  66 8b 46 30 88 e9 66 d3  e0 66 03 86 1c 00 66 89  |f.F0..f..f....f.|
000000f0  46 f4 ba 01 00 8a 4e fa  d3 e2 89 d1 bb 00 20 53  |F.....N....... S|
00000100  e8 79 00 e2 fb 5b 81 3f  46 49 75 6c 89 d1 e8 34  |.y...[.?FIul...4|
00000110  00 89 df b0 80 e8 40 02  72 5e bb 00 38 66 31 c0  |......@.r^..8f1.|
00000120  b0 05 e8 8a 03 89 df e9  d6 00 08 c0 78 04 88 e9  |............x...|
00000130  eb 09 f6 d8 2c 09 88 c1  c3 30 c9 fe c1 66 d1 e8  |....,....0...f..|
00000140  73 f9 fe c9 c3 53 57 89  df 8b 47 06 48 89 c3 f7  |s....SW...G.H...|
00000150  66 fc c1 e1 09 39 c1 75  1f 89 d9 89 fb 03 5f 04  |f....9.u......_.|
00000160  8b 07 83 ef 02 03 7e fc  83 c3 02 3b 05 75 09 8b  |......~....;.u..|
00000170  17 89 15 e2 f0 5f 5b c3  b0 02 eb 4e 66 60 66 31  |....._[....Nf`f1|
00000180  d2 66 52 66 50 06 53 6a  01 6a 10 66 31 c9 66 ff  |.fRfP.Sj.j.f1.f.|
00000190  76 18 59 66 f7 f1 42 59  52 31 d2 66 f7 f1 86 d6  |v.Yf..BYR1.f....|
000001a0  59 86 c5 c0 e4 06 08 e1  b8 01 02 89 e6 8a 56 fe  |Y.............V.|
000001b0  cd 13 61 66 61 72 37 66  40 03 5e 0b 73 09 52 8c  |..afar7f@.^.s.R.|
000001c0  c2 80 c6 10 8e c2 5a c3  30 00 00 86 c8 01 eb 1e  |......Z.0.......|
000001d0  00 00 20 67 72 6c 64 72  00 00 00 00 00 00 00 00  |.. grldr........|
000001e0  00 00 00 00 00 00 00 00  00 00 00 20 d3 a1 be c8  |........... ....|
000001f0  7d ac b4 0e cd 10 3c 00  75 f7 eb fe 00 00 55 aa  |}.....<.u.....U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 3c 90 4d 53 44 4f 53  35 2e 30 00 02 01 06 00  |.<.MSDOS5.0.....|
00000010  02 00 02 3f 00 f8 01 00  3f 00 ff 00 7d a3 9c 03  |...?....?...}...|
00000020  00 00 00 00 80 01 29 39  3c 5d 2d 4e 4f 20 4e 41  |......)9<]-NO NA|
00000030  4d 45 20 20 20 20 46 41  54 31 32 20 20 20 33 c9  |ME    FAT12   3.|
00000040  8e d1 bc f0 7b 8e d9 b8  00 20 8e c0 fc bd 00 7c  |....{.... .....||
00000050  38 4e 24 7d 24 8b c1 99  e8 3c 01 72 1c 83 eb 3a  |8N$}$....<.r...:|
00000060  66 a1 1c 7c 26 66 3b 07  26 8a 57 fc 75 06 80 ca  |f..|&f;.&.W.u...|
00000070  02 88 56 02 80 c3 10 73  eb 33 c9 8a 46 10 98 f7  |..V....s.3..F...|
00000080  66 16 03 46 1c 13 56 1e  03 46 0e 13 d1 8b 76 11  |f..F..V..F....v.|
00000090  60 89 46 fc 89 56 fe b8  20 00 f7 e6 8b 5e 0b 03  |`.F..V.. ....^..|
000000a0  c3 48 f7 f3 01 46 fc 11  4e fe 61 bf 00 00 e8 e6  |.H...F..N.a.....|
000000b0  00 72 39 26 38 2d 74 17  60 b1 0b be a1 7d f3 a6  |.r9&8-t.`....}..|
000000c0  61 74 32 4e 74 09 83 c7  20 3b fb 72 e6 eb dc a0  |at2Nt... ;.r....|
000000d0  fb 7d b4 7d 8b f0 ac 98  40 74 0c 48 74 13 b4 0e  |.}.}....@t.Ht...|
000000e0  bb 07 00 cd 10 eb ef a0  fd 7d eb e6 a0 fc 7d eb  |.........}....}.|
000000f0  e1 cd 16 cd 19 26 8b 55  1a 52 b0 01 bb 00 00 e8  |.....&.U.R......|
00000100  3b 00 72 e8 5b 8a 56 24  be 0b 7c 8b fc c7 46 f0  |;.r.[.V$..|...F.|
00000110  3d 7d c7 46 f4 29 7d 8c  d9 89 4e f2 89 4e f6 c6  |=}.F.)}...N..N..|
00000120  06 96 7d cb ea 03 00 00  20 0f b6 c8 66 8b 46 f8  |..}..... ...f.F.|
00000130  66 03 46 1c 66 8b d0 66  c1 ea 10 eb 5e 0f b6 c8  |f.F.f..f....^...|
00000140  4a 4a 8a 46 0d 32 e4 f7  e2 03 46 fc 13 56 fe eb  |JJ.F.2....F..V..|
00000150  4a 52 50 06 53 6a 01 6a  10 91 8b 46 18 96 92 33  |JRP.Sj.j...F...3|
00000160  d2 f7 f6 91 f7 f6 42 87  ca f7 76 1a 8a f2 8a e8  |......B...v.....|
00000170  c0 cc 02 0a cc b8 01 02  80 7e 02 0e 75 04 b4 42  |.........~..u..B|
00000180  8b f4 8a 56 24 cd 13 61  61 72 0b 40 75 01 42 03  |...V$..aar.@u.B.|
00000190  5e 0b 49 75 06 f8 c3 41  bb 00 00 60 66 6a 00 eb  |^.Iu...A...`fj..|
000001a0  b0 42 4f 4f 54 4d 47 52  20 20 20 20 0d 0a 52 65  |.BOOTMGR    ..Re|
000001b0  6d 6f 76 65 20 64 69 73  6b 73 20 6f 72 20 6f 74  |move disks or ot|
000001c0  68 65 72 20 6d 65 64 69  61 2e ff 0d 0a 44 69 73  |her media....Dis|
000001d0  6b 20 65 72 72 6f 72 ff  0d 0a 50 72 65 73 73 20  |k error...Press |
000001e0  61 6e 79 20 6b 65 79 20  74 6f 20 72 65 73 74 61  |any key to resta|
000001f0  72 74 0d 0a 00 00 00 00  00 00 00 ac cb d8 55 aa  |rt............U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     788M  9.5M  778M   2% /run
/dev/sda4      iso9660   708M  708M     0 100% /cdrom
/dev/loop0     squashfs  630M  630M     0 100% /rofs
/cow           overlay   3.9G  7.9M  3.9G   1% /
tmpfs          tmpfs     3.9G     0  3.9G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  4.0K  3.9G   1% /tmp
tmpfs          tmpfs     788M  4.0K  788M   1% /run/user/999
/dev/sdb1      ext3      477M   53M  419M  12% /media/lubuntu/dc59c911-7232-47f1-8316-78c62bb641b0
/dev/sda2      vfat       12K  2.0K  9.5K  18% /media/lubuntu/PTN2
/dev/sda1      fuseblk    29G   22G  7.8G  74% /media/lubuntu/E2B

=================== fdisk -l:
Disk /dev/loop0: 629.3 MiB, 659873792 bytes, 1288816 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: 28.9 GiB, 31042043904 bytes, 60628992 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: 0xc2977885

Device     Boot    Start      End  Sectors  Size Id Type
/dev/sda1  *        2048 60597116 60595069 28.9G  7 HPFS/NTFS/exFAT
/dev/sda2       60597117 60597179       63 31.5K 21 unknown
/dev/sda4       33523528 34973511  1449984  708M  0 Empty

Partition table entries are not in disk order.


Disk /dev/sdb: 465.8 GiB, 500107862016 bytes, 976773168 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: 0x000618b1

Device     Boot    Start       End   Sectors   Size Id Type
/dev/sdb1  *          63   1024062   1024000   500M 83 Linux
/dev/sdb2        1024063  82585599  81561537  38.9G 83 Linux
/dev/sdb3       82585600 976773167 894187568 426.4G  f W95 Ext'd (LBA)
/dev/sdb5       82587648  86587391   3999744   1.9G 82 Linux swap / Solaris
/dev/sdb6       86589440 976773119 890183680 424.5G 83 Linux


Disk /dev/zram0: 983.8 MiB, 1031577600 bytes, 251850 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 983.8 MiB, 1031577600 bytes, 251850 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram2: 983.8 MiB, 1031577600 bytes, 251850 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram3: 983.8 MiB, 1031577600 bytes, 251850 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


No OS or WinEFI system
zenity: error while loading shared libraries: /usr/lib/x86_64-linux-gnu/libsqlite3.so.0: cannot read file data: Input/output error
/boot détecté. Veuillez vérifier les options.
zenity: error while loading shared libraries: /usr/lib/x86_64-linux-gnu/libsqlite3.so.0: cannot read file data: Input/output error


=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the MBR.
Additional repair would be performed:  repair-filesystems


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

Je vais l'analyser... Ton disque sdb semble complètement en vrac : à part la première partition qui semble lisible, tout le reste est illisible. Désolé mais je ne sais pas te proposer quelque chose.

Dernière modification par malbo (Le 22/03/2019, à 16:13)

Hors ligne

#3 Le 22/03/2019, à 18:29

hcx78

Re : réparation grub

Merci pour ton analyse.

Hors ligne

#4 Le 22/03/2019, à 22:54

hcx78

Re : réparation grub

RESOLU
boot-repair a finalement pu faire son travail smile
Il y avait semble-t-il 2 problèmes :

  • le disque sda était mal connecté : connecteur de travers, mal enfoncé

  • le disque sdb - en vrac - était resté branché en USB alors que je croyais l'avoir débranché !

Hors ligne

#5 Le 23/03/2019, à 07:57

malbo

Re : réparation grub

hcx78 a écrit :

le disque sda était mal connecté : connecteur de travers, mal enfoncé

Forcément, ça marche moins bien...

Hors ligne