Ubuntu não reconhece PenDrive [RESOLVIDO]

heltonfc
(usa CentOS)

Enviado em 29/02/2016 - 11:14h

Boa dia,
Estou usando uma distribuição Ubuntu Server 64Bits e que está instalado numa Vmware.
Eu conseguia utilizar normalmente este pendrive de 16GB, o problema aconteceu que eu retirei o pendrive sem desmonta-lo, após esse descuido o pendrive só aparce em /dev.
Quando dou um ls -l ele aparece como abaixo, sendo o sdb listado e o pendrive.
brw-rw---- 1 root disk 8, 0 Fev 29 09:05 sda
brw-rw---- 1 root disk 8, 1 Fev 29 09:05 sda1
brw-rw---- 1 root disk 8, 2 Fev 29 09:48 sda2
brw-rw---- 1 root disk 8, 5 Fev 29 09:05 sda5
brw-rw---- 1 root disk 8, 16 Fev 29 10:32 sdb

Quando dou lsusb ele aparce também como um pendrive de 2GB, só que ele é de 16GB.
Bus 001 Device 004: ID 0930:6544 Toshiba Corp. Kingston DataTraveler 2.0 Stick (2GB)
Bus 001 Device 002: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

E por fim com o comando dmesg | grep -i "usb"
[ 0.439899] ACPI: bus type USB registered
[ 0.440020] usbcore: registered new interface driver usbfs
[ 0.440151] usbcore: registered new interface driver hub
[ 0.440455] usbcore: registered new device driver usb
[ 1.435267] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.436328] ehci-pci 0000:02:03.0: new USB bus registered, assigned bus number 1
[ 1.446664] ehci-pci 0000:02:03.0: USB 2.0 started, EHCI 1.00
[ 1.446882] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.447008] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.447218] usb usb1: Product: EHCI Host Controller
[ 1.447335] usb usb1: Manufacturer: Linux 3.16.0-30-generic ehci_hcd
[ 1.447453] usb usb1: SerialNumber: 0000:02:03.0
[ 1.447705] hub 1-0:1.0: USB hub found
[ 1.448305] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.448681] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.449270] uhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 2
[ 1.450367] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.450520] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.450747] usb usb2: Product: UHCI Host Controller
[ 1.450887] usb usb2: Manufacturer: Linux 3.16.0-30-generic uhci_hcd
[ 1.451017] usb usb2: SerialNumber: 0000:02:00.0
[ 1.451421] hub 2-0:1.0: USB hub found
[ 2.270645] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.591820] usb 1-1: New USB device found, idVendor=0c45, idProduct=62c0
[ 2.592214] usb 1-1: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[ 2.592615] usb 1-1: Product: USB 2.0 Camera
[ 2.592909] usb 1-1: Manufacturer: Sonix Technology Co., Ltd.
[ 2.714214] usb 2-1: new full-speed USB device number 2 using uhci_hcd
[ 2.854894] usb 2-1: New USB device found, idVendor=0e0f, idProduct=0003
[ 2.855023] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.855143] usb 2-1: Product: VMware Virtual USB Mouse
[ 2.855248] usb 2-1: Manufacturer: VMware
[ 2.873836] usbcore: registered new interface driver usbhid
[ 2.873984] usbhid: USB HID core driver
[ 2.878014] input: VMware VMware Virtual USB Mouse as /devices/pci0000:00/0000:00:11.0/0000:02:00.0/usb2/2-1/2-1:1.0/0003:0E0F:0003.0001/input/input4
[ 2.878444] hid-generic 0003:0E0F:0003.0001: input,hidraw0: USB HID v1.10 Mouse [VMware VMware Virtual USB Mouse] on usb-0000:02:00.0-1/input0
[ 2.970254] usb 2-2: new full-speed USB device number 3 using uhci_hcd
[ 3.105505] usb 2-2: New USB device found, idVendor=0e0f, idProduct=0002
[ 3.105636] usb 2-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 3.105771] usb 2-2: Product: VMware Virtual USB Hub
[ 3.112508] hub 2-2:1.0: USB hub found
[ 9.994813] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (0c45:62c0)
[ 10.052260] input: USB 2.0 Camera as /devices/pci0000:00/0000:00:11.0/0000:02:03.0/usb1/1-1/1-1:1.0/input/input5
[ 10.052832] usbcore: registered new interface driver uvcvideo
[ 10.052834] USB Video Class driver (1.1.1)
[ 4129.768900] usb 1-2: new high-speed USB device number 3 using ehci-pci
[ 4129.972257] usb 1-2: New USB device found, idVendor=0930, idProduct=6544
[ 4129.972267] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4129.972272] usb 1-2: Product: DataTraveler 2.0
[ 4129.972276] usb 1-2: Manufacturer: Kingston
[ 4129.972279] usb 1-2: SerialNumber: C86000886407CE707A144BBE
[ 4130.104584] usb-storage 1-2:1.0: USB Mass Storage device detected
[ 4130.107393] scsi33 : usb-storage 1-2:1.0
[ 4130.107870] usbcore: registered new interface driver usb-storage
[ 4130.112078] usbcore: registered new interface driver uas
[ 4131.414359] scsi 33:0:0:0: Direct-Access GENERIC USB Mass Storage 1.00 PQ: 0 ANSI: 4 CCS
[ 4154.101925] usb 1-2: USB disconnect, device number 3
[ 5209.866819] usb 1-2: new high-speed USB device number 4 using ehci-pci
[ 5210.079387] usb 1-2: New USB device found, idVendor=0930, idProduct=6544
[ 5210.079395] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5210.079400] usb 1-2: Product: DataTraveler 2.0
[ 5210.079403] usb 1-2: Manufacturer: Kingston
[ 5210.079406] usb 1-2: SerialNumber: C86000886407CE707A144BBE
[ 5210.082699] usb-storage 1-2:1.0: USB Mass Storage device detected
[ 5210.083325] scsi34 : usb-storage 1-2:1.0
[ 5211.392825] scsi 34:0:0:0: Direct-Access GENERIC USB Mass Storage 1.00 PQ: 0 ANSI: 4 CCS

O problema e que ele não e montando automaticamente, e quando dou o comando df -h nem aparece.
E quando tento montar manualmente aparece a mensagem (mount: /dev/sdb: não foi possível ler o superbloco)
Com isso não consigo usar nenhum comando para tentar recuperar o pendrive.
Poderiam de ajudar?
Se precisarem de mais alguma informação e só pedir.

Obrigado.

removido
(usa Nenhuma)

Enviado em 29/02/2016 - 11:56h

Bom dia,



Veja se ajuda:
http://www.diolinux.com.br/2015/01/como-reparar-um-pen-drive-ntfs-corrompido-no-ubuntu.html
http://exterminadordeanalfabytes.blogspot.com.br/2011/02/montando-um-pendrive-no-linux-via.html

Obs.: Você tem acesso ao Windows? Nele, a restauração é automática!!

Abraço!!

Att,
Jbaf 2016
Debian 8 (MATE), CentOS 7 (KDE)
Computer Associates - " CA-Clipper 5 - A melhor e eterna ferramenta de programação já existente !!"

heltonfc
(usa CentOS)

Enviado em 03/03/2016 - 11:20h

Jbaf quando faço o passo a passo do diolinux apresenta a mensagem do erro:

Mounting volume... Failed to read bootsector (size=0)
FAILED
Attempting to correct errors... Failed to read bootsector (size=0)
FAILED
Failed to startup volume: Invalid argument
Failed to read bootsector (size=0)
Unrecoverable error
Volume is corrupt. You should run chkdsk.