Flash USB. Не определяется как устройство хранения данных

Linux myname 2.6.32-431.el6.i686 #1 SMP Fri Nov 22 00:26:36 UTC 2013 i686 i686 i386 GNU/Linux

Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1         244     1951744   82  Linux swap / Solaris
Partition 1 does not end on cylinder boundary.
/dev/sda2             244       30401   242242241+   5  Extended
/dev/sda5            4583       30401   207391086    7  HPFS/NTFS
/dev/sda6   *         244        2156    15360000   83  Linux
/dev/sda7            2156        4582    19487744   83  Linux

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 005: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Bus 002 Device 004: ID 1410:4100 Novatel Wireless U727

sb 1-3.4: new high speed USB device number 8 using ehci_hcd
usb 1-3.4: New USB device found, idVendor=090c, idProduct=1000
usb 1-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-3.4: Product: USB Flash Disk
usb 1-3.4: Manufacturer: General
usb 1-3.4: SerialNumber: 0410160001006451
usb 1-3.4: configuration #1 chosen from 1 choice
scsi9 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 8
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
usb 1-3.4: reset high speed USB device number 8 using ehci_hcd
usb 1-3.4: reset high speed USB device number 8 using ehci_hcd
usb 1-3.4: device descriptor read/64, error -110
usb 1-3.4: reset high speed USB device number 8 using ehci_hcd
usb 1-3.4: device descriptor read/64, error -110
usb 1-3.4: reset high speed USB device number 8 using ehci_hcd
usb 1-3.4: reset high speed USB device number 8 using ehci_hcd
usb 1-3.4: device descriptor read/64, error -110
scsi 9:0:0:0: Device offlined - not ready after error recovery