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démarrage impossible

iwanael

Bonjour,
Je ne peux plus démarrer mon portable (Asus 540). J'ai une invite sur le grub et je ne sais pas du tout m'en servir.
J'ai réussi à faire un boot-info; il est là : http://paste.ubuntu.com/p/q5w7cSD6Ms/
Je crois aussi que c'est la pagaille sur mon disque.
Si quelqu'un avait quelques minutes pour me dépanner, il gagnerait ma reconnaissance.

iwanael

J'ai réussi à lancer un boot-repair, mais il me demande de créer une partition avec gparted et là, je nage....

geole

Bonjour
Avant de réparer il, faut analyser

On voit que l'ordinateur boote en EFI sur un partition qui n'existe plus.

============================ Architecture/Host Info ============================

CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 18.04.4 LTS, bionic, x86_64)


===================================== UEFI =====================================

BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
No EFI in dmseg.
SecureBoot disabled.

efibootmgr -v
BootCurrent: 000B
Timeout: 0 seconds
BootOrder: 0000,0003,0001,000A,000B
Boot0000* ubuntu	HD(1,GPT,41f4c5be-9825-48bd-9323-4f2a46811a0d,0x800,0x82000)/File(\EFI\UBUNTU\SHIMX64.EFI)
Boot0001* Windows Boot Manager	HD(1,GPT,41f4c5be-9825-48bd-9323-4f2a46811a0d,0x800,0x82000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI)..BO
Boot0003* USB	HD(1,GPT,41f4c5be-9825-48bd-9323-4f2a46811a0d,0x800,0x82000)/File(EFI\BOOT\FBX64.EFI)
Boot000A* ubuntu	HD(1,GPT,41f4c5be-9825-48bd-9323-4f2a46811a0d,0x800,0x82000)/File(\EFI\UBUNTU\GRUBX64.EFI)..BO
Boot000B* UEFI: General USB Flash Disk 1.00	PciRoot(0x0)/Pci(0x10,0x0)/USB(2,0)/HD(1,GPT,40f6dbd3-b5a9-4c89-ada0-09379b318f38,0x800,0xef0fdf)..BO

Classiquement cela devrait être la première partition du disque

sda1: __________________________________________________________________________
    File system:       
    Boot sector type:  Unknown
    Boot sector info:

Elle est vide et pourtant elle en a les caractéristiques Taille et drapeau

Disk identifier: 0315A4C7-3C06-472F-8B09-C8344399161F
           Start        End    Sectors   Size Type
sda1        2048     534527     532480   260M EFI System

Dans un premier temps, On va regarder l'état du disque

sudo apt-get install --no-install-recommends smartmontools

Tu posteras alors le retour de cette commande

sudo smartctl -s on -a /dev/sda

Dans un second temps, il faut réparer windows avec son logiciel d'installation

Dans un troisième temps, tu pourras réparer ubuntu qui ayant reconnu windows te proposera un autre type de réparation.

iwanael

Voilà, je crois avoir réussi la première partie.

xubuntu@xubuntu:~$ sudo smartctl -s on -a /dev/sda
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-5.3.0-28-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Toshiba 2.5" HDD MQ01ABD...
Device Model:     TOSHIBA MQ01ABD100
Serial Number:    Z6MTP4AET
LU WWN Device Id: 5 000039 772f89e98
Firmware Version: AX0R2J
User Capacity:    1,000,204,886,016 bytes [1.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Form Factor:      2.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Thu Nov 19 11:10:06 2020 UTC
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x84)	Offline data collection activity
					was suspended by an interrupting command from host.
					Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		(  120) seconds.
Offline data collection
capabilities: 			 (0x5b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					No Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities:            (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability:        (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 (   2) minutes.
Extended self-test routine
recommended polling time: 	 ( 241) minutes.
SCT capabilities: 	       (0x003d)	SCT Status supported.
					SCT Error Recovery Control supported.
					SCT Feature Control supported.
					SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   050    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0027   100   100   001    Pre-fail  Always       -       1792
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       828
  5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       168
  7 Seek_Error_Rate         0x000b   100   100   050    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0032   044   044   000    Old_age   Always       -       22486
 10 Spin_Retry_Count        0x0033   116   100   030    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       696
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       224693
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       135
193 Load_Cycle_Count        0x0032   089   089   000    Old_age   Always       -       118437
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       35 (Min/Max 12/48)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       21
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       88
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
220 Disk_Shift              0x0002   100   100   000    Old_age   Always       -       0
222 Loaded_Hours            0x0032   048   048   000    Old_age   Always       -       20841
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
224 Load_Friction           0x0022   100   100   000    Old_age   Always       -       0
226 Load-in_Time            0x0026   100   100   000    Old_age   Always       -       260
240 Head_Flying_Hours       0x0001   100   100   001    Pre-fail  Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 7280 (device log contains only the most recent five errors)
	CR = Command Register [HEX]
	FR = Features Register [HEX]
	SC = Sector Count Register [HEX]
	SN = Sector Number Register [HEX]
	CL = Cylinder Low Register [HEX]
	CH = Cylinder High Register [HEX]
	DH = Device/Head Register [HEX]
	DC = Device Command Register [HEX]
	ER = Error register [HEX]
	ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 7280 occurred at disk power-on lifetime: 22486 hours (936 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 41 80 01 08 00 40  Error: UNC at LBA = 0x00000801 = 2049

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 08 20 00 d8 8c 40 00      00:00:56.232  READ FPDMA QUEUED
  60 08 18 00 38 08 40 00      00:00:56.232  READ FPDMA QUEUED
  60 08 08 a8 02 66 40 00      00:00:56.232  READ FPDMA QUEUED
  60 00 00 00 aa 08 40 00      00:00:56.232  READ FPDMA QUEUED
  60 08 80 00 08 00 40 00      00:00:56.232  READ FPDMA QUEUED

Error 7279 occurred at disk power-on lifetime: 22486 hours (936 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 41 10 01 08 00 40  Error: UNC at LBA = 0x00000801 = 2049

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 08 78 00 38 08 40 00      00:00:56.120  READ FPDMA QUEUED
  60 08 70 00 2a 08 40 00      00:00:56.119  READ FPDMA QUEUED
  60 80 68 80 28 08 40 00      00:00:56.118  READ FPDMA QUEUED
  60 38 60 40 28 08 40 00      00:00:56.118  READ FPDMA QUEUED
  60 18 58 20 28 08 40 00      00:00:56.118  READ FPDMA QUEUED

Error 7278 occurred at disk power-on lifetime: 22486 hours (936 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 41 a8 01 08 00 40  Error: UNC at LBA = 0x00000801 = 2049

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 08 b0 f0 e7 4d 40 00      00:00:52.153  READ FPDMA QUEUED
  60 08 c8 80 e7 4d 40 00      00:00:52.137  READ FPDMA QUEUED
  60 08 98 00 d0 60 40 00      00:00:52.137  READ FPDMA QUEUED
  60 08 90 08 d0 60 40 00      00:00:52.136  READ FPDMA QUEUED
  60 08 88 00 d0 60 40 00      00:00:52.128  READ FPDMA QUEUED

Error 7277 occurred at disk power-on lifetime: 22486 hours (936 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 41 78 01 08 00 40  Error: UNC at LBA = 0x00000801 = 2049

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 08 78 00 08 00 40 00      00:00:51.899  READ FPDMA QUEUED
  60 08 50 08 08 00 40 00      00:00:51.886  READ FPDMA QUEUED
  ef 10 02 00 00 00 a0 00      00:00:51.884  SET FEATURES [Enable SATA feature]
  27 00 00 00 00 00 e0 00      00:00:51.884  READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
  ec 00 00 00 00 00 a0 00      00:00:51.883  IDENTIFY DEVICE

Error 7276 occurred at disk power-on lifetime: 22486 hours (936 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 41 48 01 08 00 40  Error: UNC at LBA = 0x00000801 = 2049

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 08 48 00 08 00 40 00      00:00:51.774  READ FPDMA QUEUED
  60 08 40 f0 27 08 40 00      00:00:51.774  READ FPDMA QUEUED
  60 08 80 80 27 08 40 00      00:00:51.768  READ FPDMA QUEUED
  60 08 78 00 00 00 40 00      00:00:51.740  READ FPDMA QUEUED
  60 08 70 00 e0 8c 40 00      00:00:44.653  READ FPDMA QUEUED

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     20102         -
# 2  Short offline       Completed without error       00%     16743         -
# 3  Short offline       Completed without error       00%     16743         -
# 4  Extended offline    Interrupted (host reset)      90%     16743         -
# 5  Short offline       Completed without error       00%     10186         -

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

xubuntu@xubuntu:~$

geole

Ce n'est pas folichon,

Pour commencer, avec le gparted du support d'installation.
Tu reformates la partition SDA1 en FAT32 avec un drapeau boot/ESP
Si par hasard, tu avais sauvé le contenu de la partition SDA1, c'est le moment de la restorer.

Sinon, il faudra demander à la réparation de windows d'y remettre ses fichiers de boot. Puis à boot-repair d'y remettre les fichiers de boot de ubuntu
La cause est ce message d'erreur répété de nombreuses fois.
Error 7280 occurred at disk power-on lifetime: 22486 hours (UNC at LBA = 0x00000801 = 2049

Le secteur 2049 est le second secteur de la partition de boot, Il est incapable de le lire. ' UNCorrectable Error in Data)

Souvent, les 8 qui suivent ne sont pas en meilleur état. L'unité d'écriture est Sector Sizes: 512 bytes logical, 4096 bytes physical soit 8*512

Je te conseille de t'assurer que tes données personnelles sont bien sauvées, car ce ne n'est pas le seul secteur qui est illisible. Il y en a un peu plus.

197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       88

Je fais le pari que c'est toute la structure de boot qui a ramassé. C'est pour cela que je ne te dis pas immédiatement de changer de disque.

Il est important que tu saches que ce style d'incident est déjà arrivé de nombreuses fois mais que le firmware du disque a su les récupérer avant qu'il ne soit trop tard.

  5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       168

c'est peu, mais maintenant, il y a des ratés. Cela va continuer à se dégrader à une fréquence que je ne connaît pas. C'est toi qui verra si c'est vivable ou pas .

Il est bon que tu saches que ton disque est plus d'à moitié usé sur ces critères

 9 Power_On_Hours          0x0032   044   044   000    Old_age   Always       -       22486
222 Loaded_Hours            0x0032   048   048   000    Old_age   Always       -       20841

et qu'il a pas mal traité d'erreurs ATA Error Count: 7280

lucmars

Apparemment un dd sur portable, pas mal secoué

191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       224693

Mais bon, vu le nombre de ATA error, on peut le secouer comme un Télécran, ça changera rien au final.