Estou tentando ler meus cartões SD. Eles funcionaram bem várias vezes, eu escrevi alguns dados para eles, então eu os usei no meu celular. Depois disso, tentei abri-los no Windows de outra pessoa, mas ela não os via. Cheguei em casa e tentei abri-los no meu Ubuntu, mas diz:
Error mounting /dev/sdc1 at /media/yuha/3161-3131: Command-line 'mount -t "exfat" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,iocharset=utf8,namecase=0,errors=remount-ro,umask=0077" "/dev/sdc1" "/media/yuha/3161-3131"' exited with non-zero exit status 2:
stdout: 'FUSE exfat 1.0.1
'
stderr: 'BUG: failed to read 512 bytes from file at 0.
Eu tentei procurar por uma resposta com este "status de saída diferente de zero 2", mas todo mundo parece ter status 32.
O que posso fazer para corrigir isso? Eu não preciso dos dados em cartões SD, eu só quero poder usá-los novamente. Eu queria formatá-los, mas diz device not found . Como posso alcançar os cartões e formatá-los ou, caso contrário, retorná-los ao estado normal?
Ao tentar verificar a integridade, isso deu:
$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 238.5G 0 disk
├─sda1 8:1 0 100M 0 part
├─sda2 8:2 0 97.7G 0 part
├─sda3 8:3 0 138.8G 0 part /
└─sda4 8:4 0 2G 0 part [SWAP]
sdb 8:16 0 931.5G 0 disk
├─sdb1 8:17 0 244.1G 0 part
└─sdb2 8:18 0 687.4G 0 part /media/data
sr0 11:0 1 1024M 0 rom
$ ls -l /dev/disk/by-id
total 0
lrwxrwxrwx 1 root root 9 Aug 11 20:25 ata-MATSHITABD-CMB_UJ160_WR39_009484 -> ../../sr0
lrwxrwxrwx 1 root root 9 Aug 11 20:25 ata-TOSHIBA_THNSNJ256GMCU_34NS101OT4ZW -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 11 20:25 ata-TOSHIBA_THNSNJ256GMCU_34NS101OT4ZW-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 11 20:25 ata-TOSHIBA_THNSNJ256GMCU_34NS101OT4ZW-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 11 20:25 ata-TOSHIBA_THNSNJ256GMCU_34NS101OT4ZW-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 11 20:25 ata-TOSHIBA_THNSNJ256GMCU_34NS101OT4ZW-part4 -> ../../sda4
lrwxrwxrwx 1 root root 9 Aug 11 20:25 ata-WDC_WD10EZEX-21M2NA0_WCC3F5RZDVUH -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 11 20:25 ata-WDC_WD10EZEX-21M2NA0_WCC3F5RZDVUH-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 11 20:25 ata-WDC_WD10EZEX-21M2NA0_WCC3F5RZDVUH-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 9 Aug 14 12:14 usb-Mass_Storage_Device_121220160204-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 9 Aug 11 20:25 wwn-0x500080d9100e53ba -> ../../sda
lrwxrwxrwx 1 root root 10 Aug 11 20:25 wwn-0x500080d9100e53ba-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Aug 11 20:25 wwn-0x500080d9100e53ba-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Aug 11 20:25 wwn-0x500080d9100e53ba-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Aug 11 20:25 wwn-0x500080d9100e53ba-part4 -> ../../sda4
lrwxrwxrwx 1 root root 9 Aug 11 20:25 wwn-0x50014ee26056824c -> ../../sdb
lrwxrwxrwx 1 root root 10 Aug 11 20:25 wwn-0x50014ee26056824c-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Aug 11 20:25 wwn-0x50014ee26056824c-part2 -> ../../sdb2
$ sudo dd if=/dev/sdc of=/dev/null count=1
[sudo] password for yuha:
dd: failed to open ‘/dev/sdc’: No medium found
Portanto, ele não pode ver o comando sdc upon lsblk, mas pode vê-lo no outro. No entanto, diz "sem mídia" se eu tentar acessá-lo.
Eu tentei dmesg, deu muita informação, estou colando alguns aqui:
[211738.615775] scsi 10:0:0:0: Direct-Access Mass Storage Device 1.00 PQ: 0 ANSI: 0 CCS
[211738.616627] sd 10:0:0:0: Attached scsi generic sg3 type 0
[211739.010981] sd 10:0:0:0: [sdc] 123992064 512-byte logical blocks: (63.4 GB/59.1 GiB)
[211739.011231] sd 10:0:0:0: [sdc] Write Protect is off
[211739.011241] sd 10:0:0:0: [sdc] Mode Sense: 03 00 00 00
[211739.011482] sd 10:0:0:0: [sdc] No Caching mode page found
[211739.011492] sd 10:0:0:0: [sdc] Assuming drive cache: write through
[211739.014185] sdc: sdc1
[211739.015282] sd 10:0:0:0: [sdc] Attached SCSI removable disk
[211743.676940] sdc: detected capacity change from 63483936768 to 0
[211768.444125] usb 3-10: USB disconnect, device number 8
[211771.434907] usb 3-8: new high-speed USB device number 9 using xhci_hcd
[211771.564119] usb 3-8: New USB device found, idVendor=14cd, idProduct=1212
[211771.564127] usb 3-8: New USB device strings: Mfr=1, Product=3, SerialNumber=2
[211771.564131] usb 3-8: Product: Mass Storage Device
[211771.564134] usb 3-8: Manufacturer: Generic
[211771.564137] usb 3-8: SerialNumber: 121220160204
[211771.564800] usb-storage 3-8:1.0: USB Mass Storage device detected
[211771.565089] scsi11 : usb-storage 3-8:1.0
[211772.563279] scsi 11:0:0:0: Direct-Access Mass Storage Device 1.00 PQ: 0 ANSI: 0 CCS
[211772.563936] sd 11:0:0:0: Attached scsi generic sg3 type 0
[211772.958456] sd 11:0:0:0: [sdc] 123992064 512-byte logical blocks: (63.4 GB/59.1 GiB)
[214266.173071] Buffer I/O error on device sdc1, logical block 4104
[214266.173071] Buffer I/O error on device sdc1, logical block 4105
[214266.173461] sd 18:0:0:0: [sdc]
[214266.173463] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[214266.173464] sd 18:0:0:0: [sdc]
[214266.173465] Sense Key : Medium Error [current]
[214266.173466] sd 18:0:0:0: [sdc]
[214266.173467] Add. Sense: Unrecovered read error
[214266.173468] sd 18:0:0:0: [sdc] CDB:
[214266.173468] Read(10): 28 00 00 01 00 00 00 00 08 00
[214266.173471] end_request: critical medium error, dev sdc, sector 65536
[214266.254724] sdc: detected capacity change from 127865454592 to 0
[214312.436215] EXT4-fs (sdb2): mounted filesystem with ordered data mode. Opts: (null)