usb-stick wird plötzlich nur noch read-only gemountet

usb 1-2: new full speed USB device using uhci_hcd and address 4
usb 1-2: new device found, idVendor=1307, idProduct=0163
usb 1-2: new device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-2: Product: USB Mass Storage Device
usb 1-2: Manufacturer: USBest Technology
usb 1-2: SerialNumber: 14749f929c919e
usb 1-2: configuration #1 chosen from 1 choice
scsi3 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
Vendor: JetFlash Model: TS2GJFV10 Rev: 0.00
Type: Direct-Access ANSI SCSI revision: 02
SCSI device sdb: 4030463 512-byte hdwr sectors (2064 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 4030463 512-byte hdwr sectors (2064 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
sdb: sdb1
sd 3:0:0:0: Attached scsi removable disk sdb
sd 3:0:0:0: Attached scsi generic sg2 type 0
usb-storage: device scan complete
FAT: Filesystem panic (dev sdb1)
fat_get_cluster: invalid cluster chain (i_pos 0)
File system has been set read-only
FAT: Filesystem panic (dev sdb1)
fat_get_cluster: invalid cluster chain (i_pos 0)
File system has been set read-only

Zum Vergrößern anklicken....

Der USB-Stick schrieb:

FAT: Filesystem panic (dev sdb1)
fat_get_cluster: invalid cluster chain (i_pos 0)
File system has been set read-only
FAT: Filesystem panic (dev sdb1)
fat_get_cluster: invalid cluster chain (i_pos 0)
File system has been set read-only

Zum Vergrößern anklicken....