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problema con el pendrive

tag-icon • tag-icon usb usb-drive
problema con el pendrive

Tengo un problema con mi pendrive, necesito datos que hay en él, pero...:

  1. lsusb(después de unos minutos no lo volvería a ver):

    Bus 002 Dispositivo 023: ID 0951:1642 Kingston Technology DT101 G2

  2. dmesg | grep sd-> no lo vi, así que usé solo dmesg:

    [ 4293.962452] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 4293.963549] scsi11 : usb-storage 2-1:1.0
[ 4315.984032] usb 2-1: reset high-speed USB device number 18 using ehci-pci
[ 4331.096037] usb 2-1: device descriptor read/64, error -110
[ 4346.312045] usb 2-1: device descriptor read/64, error -110
[ 4346.528035] usb 2-1: reset high-speed USB device number 18 using ehci-pci
[ 4361.640034] usb 2-1: device descriptor read/64, error -110
[ 4376.856035] usb 2-1: device descriptor read/64, error -110
[ 4377.072046] usb 2-1: reset high-speed USB device number 18 using ehci-pci
[ 4387.480025] usb 2-1: device not accepting address 18, error -110
[ 4387.592034] usb 2-1: reset high-speed USB device number 18 using ehci-pci
[ 4398.000024] usb 2-1: device not accepting address 18, error -110
[ 4398.000100] usb 2-1: USB disconnect, device number 18
[ 4398.000186] scsi 11:0:0:0: Device offlined - not ready after error recovery
[ 4398.112038] usb 2-1: new high-speed USB device number 19 using ehci-pci
[ 4413.224038] usb 2-1: device descriptor read/64, error -110
[ 4428.440053] usb 2-1: device descriptor read/64, error -110
[ 4428.656039] usb 2-1: new high-speed USB device number 20 using ehci-pci
[ 4443.768042] usb 2-1: device descriptor read/64, error -110
[ 4458.984057] usb 2-1: device descriptor read/64, error -110
[ 4459.200038] usb 2-1: new high-speed USB device number 21 using ehci-pci
[ 4469.608032] usb 2-1: device not accepting address 21, error -110
[ 4469.720042] usb 2-1: new high-speed USB device number 22 using ehci-pci
[ 4480.128018] usb 2-1: device not accepting address 22, error -110
[ 4480.128053] hub 2-0:1.0: unable to enumerate USB device on port 1
[ 4480.392037] usb 6-1: new full-speed USB device number 10 using uhci_hcd
[ 4495.708037] usb 6-1: device descriptor read/64, error -110
[ 4510.924046] usb 6-1: device descriptor read/64, error -110
[ 4511.140028] usb 6-1: new full-speed USB device number 11 using uhci_hcd

  3. fdisktampoco lo vi

  4. Limpio el pendrive con gasolina - funciona (Windows 8 lo ha visto - pero tiene problemas con los controladores...)

Respuesta1

Según el dmesgextracto, el dispositivo desaparece de la lsusblista y el controlador emite informes de Windows, su unidad USB está completamente rota. Una buena tecnología de recuperación de datos puede recuperar los datos que contiene, ya que a menudo sólo está roto el chip de la interfaz USB, no la memoria flash ni su controlador.

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