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clé USB lecture seul

heurtier

bonjour
Sur mon PC portable DELL je ne peux plus envoyer des fichiers dans ma clé USB
La réponse est que la clé est en lecture seul
Je n'ai pas trouvé la solution sur le forum donc je vous envoie le résultat du script de

dmesg | tail -80

[  755.318422]  sdb: sdb1
[  755.321907] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[  766.191677] sd 5:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  766.191682] sd 5:0:0:0: [sdb] tag#0 Sense Key : Not Ready [current] 
[  766.191685] sd 5:0:0:0: [sdb] tag#0 Add. Sense: Medium not present
[  766.191689] sd 5:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 01 ca 38 20 00 00 f0 00
[  766.191692] print_req_error: I/O error, dev sdb, sector 30029856
[  766.247297] sd 5:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  766.247302] sd 5:0:0:0: [sdb] tag#0 Sense Key : Not Ready [current] 
[  766.247305] sd 5:0:0:0: [sdb] tag#0 Add. Sense: Medium not present
[  766.247309] sd 5:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 01 ca 39 10 00 00 10 00
[  766.247312] print_req_error: I/O error, dev sdb, sector 30030096
[  766.291177] sd 5:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  766.291182] sd 5:0:0:0: [sdb] tag#0 Sense Key : Not Ready [current] 
[  766.291185] sd 5:0:0:0: [sdb] tag#0 Add. Sense: Medium not present
[  766.291189] sd 5:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 01 ca 38 20 00 00 08 00
[  766.291192] print_req_error: I/O error, dev sdb, sector 30029856
[  766.291198] Buffer I/O error on dev sdb1, logical block 3753728, async page read
[  767.875352] usb 2-1: USB disconnect, device number 10
[  775.540158] usb 2-1: new high-speed USB device number 11 using ehci-pci
[  775.689882] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[  775.689891] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  775.689897] usb 2-1: Product: Ultra
[  775.689903] usb 2-1: Manufacturer: SanDisk
[  775.689908] usb 2-1: SerialNumber: 4C531123471008121110
[  775.690609] usb-storage 2-1:1.0: USB Mass Storage device detected
[  775.695390] scsi host5: usb-storage 2-1:1.0
[  776.705246] scsi 5:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[  776.706462] sd 5:0:0:0: Attached scsi generic sg1 type 0
[  776.707057] sd 5:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[  776.708320] sd 5:0:0:0: [sdb] Write Protect is off
[  776.708328] sd 5:0:0:0: [sdb] Mode Sense: 43 00 00 00
[  776.711308] sd 5:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[  776.739589]  sdb: sdb1
[  776.743281] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[  777.140120] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  777.266934] FAT-fs (sdb1): error, corrupted directory (invalid entries)
[  777.266939] FAT-fs (sdb1): Filesystem has been set read-only
[  777.269217] FAT-fs (sdb1): error, corrupted directory (invalid entries)
[  788.153462] FAT-fs (sdb1): error, corrupted directory (invalid entries)
[  851.891406] usb 2-1: USB disconnect, device number 11
[  869.032197] usb 2-1: new high-speed USB device number 12 using ehci-pci
[  869.230514] usb 2-1: New USB device found, idVendor=8564, idProduct=1000
[  869.230523] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  869.230529] usb 2-1: Product: Mass Storage Device
[  869.230535] usb 2-1: Manufacturer: JetFlash
[  869.230540] usb 2-1: SerialNumber: P9NNGBO3
[  869.231237] usb-storage 2-1:1.0: USB Mass Storage device detected
[  869.231500] scsi host5: usb-storage 2-1:1.0
[  874.428508] scsi 5:0:0:0: Direct-Access     JetFlash Transcend 16GB   8.07 PQ: 0 ANSI: 4
[  874.429031] sd 5:0:0:0: Attached scsi generic sg1 type 0
[  874.431048] sd 5:0:0:0: [sdb] 30523392 512-byte logical blocks: (15.6 GB/14.6 GiB)
[  874.432559] sd 5:0:0:0: [sdb] Write Protect is off
[  874.432563] sd 5:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  874.433668] sd 5:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[  874.526388]  sdb: sdb1
[  874.530576] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[  907.737804] usb 2-1: USB disconnect, device number 12
[ 1014.563030] perf: interrupt took too long (3951 > 3948), lowering kernel.perf_event_max_sample_rate to 50500
[ 1280.415570] perf: interrupt took too long (4939 > 4938), lowering kernel.perf_event_max_sample_rate to 40250
[ 1765.680250] usb 2-1: new high-speed USB device number 13 using ehci-pci
[ 1765.830664] usb 2-1: New USB device found, idVendor=0781, idProduct=5581
[ 1765.830673] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1765.830679] usb 2-1: Product: Ultra
[ 1765.830684] usb 2-1: Manufacturer: SanDisk
[ 1765.830689] usb 2-1: SerialNumber: 4C531123471008121110
[ 1765.831395] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 1765.831812] scsi host5: usb-storage 2-1:1.0
[ 1766.849139] scsi 5:0:0:0: Direct-Access     SanDisk  Ultra            1.00 PQ: 0 ANSI: 6
[ 1766.850025] sd 5:0:0:0: Attached scsi generic sg1 type 0
[ 1766.854544] sd 5:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 1766.857825] sd 5:0:0:0: [sdb] Write Protect is off
[ 1766.857829] sd 5:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 1766.859029] sd 5:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 1766.887777]  sdb: sdb1
[ 1766.891454] sd 5:0:0:0: [sdb] Attached SCSI removable disk
[ 1767.293021] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 1767.383941] FAT-fs (sdb1): error, corrupted directory (invalid entries)
[ 1767.383947] FAT-fs (sdb1): Filesystem has been set read-only
[ 1767.578959] FAT-fs (sdb1): error, corrupted directory (invalid entries)

Merci

Nuliel

Bonjour,

Récupère tout ce qui se trouve sur la clé, elle est bien abîmée. Tu vérifieras ensuite que les données récupérées sont pas corrompues (parce qu'il y a des secteurs inaccessibles, des dossiers corrompus d'après ton retour)
Et si des choses sont impossibles à récupérer (disparues ou impossibles à copier), dis le aussi.

Edit: mais tu peux y accéder?

heurtier

Finalement j'ai pu récupérer tout les fichiers sur une autre clé et tout marche bien sur cette clé neuve.
Je ne peux pas mettre tout à la corbeille à partir de la clé abîmée, puis je la formater?

Nuliel

Il y a des secteurs défectueux mais ils sont quand même assez en début de la clé. On pourrait peut être recréer une partition qui ne prendrait pas la totalité de la clé usb. Après, je ne garantis pas qu'on pourra avoir confiance dans cette clé usb (ça peut se dégrader comme rester dans cet état)

Je pense que par formater, tu veux dire tout effacer. pourquoi veux tu faire ça? On peut dans un premier temps tenter de recréer une partition intelligemment si tu veux.