问MP3播放器mpman TS300未被识别

EN

我刚收到了一个mpman ts300 mp3播放器作为圣诞礼物。但是当我试图通过usb连接到ubuntu (10.10)时，它似乎没有被识别出来。

我找了个衣裤司机，但什么也没想出来。我甚至试过从软件中心安装mpman管理器，但问题仍然是一样的.

有谁知道怎么解决这个问题吗？

谢谢

编辑:一些附加信息

当我插入它时，它不会出现在/dev下面。也没有在“lsusb”的结果中列出。

这是“dmesg”的输出

[19571.732541] usb 1-4: new high speed USB device using ehci_hcd and address 2

[19571.889154] scsi7 : usb-storage 1-4:1.0

[19572.883155] scsi 7:0:0:0: Direct-Access TS300 USB DISK 1.00 PQ: 0 ANSI: 0

[19572.885856] sd 7:0:0:0: Attached scsi generic sg2 type 0

[19572.887266] sd 7:0:0:0: [sdb] 7868416 512-byte logical blocks: (4.02 GB/3.75 GiB)

[19573.012547] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19573.292550] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19573.572565] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19573.725019] sd 7:0:0:0: [sdb] Test WP failed, assume Write Enabled

[19573.725024] sd 7:0:0:0: [sdb] Assuming drive cache: write through

[19573.728521] sd 7:0:0:0: [sdb] Attached SCSI removable disk

[19575.333015] sd 7:0:0:0: [sdb] 7868416 512-byte logical blocks: (4.02 GB/3.75 GiB)

[19575.452547] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19580.603253] usb 1-4: device descriptor read/all, error -110

[19580.722560] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19595.842579] usb 1-4: device descriptor read/64, error -110

[19611.072656] usb 1-4: device descriptor read/64, error -110

[19611.302540] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19616.332568] usb 1-4: device descriptor read/8, error -110

[19621.462692] usb 1-4: device descriptor read/8, error -110

[19621.692551] usb 1-4: reset high speed USB device using ehci_hcd and address 2

[19626.722567] usb 1-4: device descriptor read/8, error -110

[19631.852802] usb 1-4: device descriptor read/8, error -110

[19631.962587] usb 1-4: USB disconnect, address 2

[19631.962587] sd 7:0:0:0: Device offlined - not ready after error recovery

[19631.962840] sd 7:0:0:0: [sdb] Assuming drive cache: write through

[19631.965104] sd 7:0:0:0: [sdb] READ CAPACITY failed

[19631.965109] sd 7:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK

[19631.965112] sd 7:0:0:0: [sdb] Sense not available.

[19631.965125] sd 7:0:0:0: [sdb] Assuming drive cache: write through

[19631.965130] sdb: detected capacity change from 4028628992 to 0

[19632.130042] usb 1-4: new high speed USB device using ehci_hcd and address 3

[19647.242550] usb 1-4: device descriptor read/64, error -110

[19662.472560] usb 1-4: device descriptor read/64, error -110

[19662.702566] usb 1-4: new high speed USB device using ehci_hcd and address 4

[19677.822587] usb 1-4: device descriptor read/64, error -110

[19693.052575] usb 1-4: device descriptor read/64, error -110

[19693.282582] usb 1-4: new high speed USB device using ehci_hcd and address 5

[19698.312600] usb 1-4: device descriptor read/8, error -110

[19703.442594] usb 1-4: device descriptor read/8, error -110

[19703.672548] usb 1-4: new high speed USB device using ehci_hcd and address 6

[19708.702581] usb 1-4: device descriptor read/8, error -110

[19713.840077] usb 1-4: device descriptor read/8, error -110

[19713.942555] hub 1-0:1.0: unable to enumerate USB device on port 4

[19714.262545] usb 4-2: new full speed USB device using uhci_hcd and address 2

[19729.382549] usb 4-2: device descriptor read/64, error -110

[19744.612534] usb 4-2: device descriptor read/64, error -110

[19744.842543] usb 4-2: new full speed USB device using uhci_hcd and address 3

[19759.962714] usb 4-2: device descriptor read/64, error -110

[19775.200047] usb 4-2: device descriptor read/64, error -110

[19775.422630] usb 4-2: new full speed USB device using uhci_hcd and address 4

[19780.444498] usb 4-2: device descriptor read/8, error -110

[19785.574491] usb 4-2: device descriptor read/8, error -110

[19785.802547] usb 4-2: new full speed USB device using uhci_hcd and address 5

[19790.824490] usb 4-2: device descriptor read/8, error -110

[19795.961473] usb 4-2: device descriptor read/8, error -110

[19796.062556] hub 4-0:1.0: unable to enumerate USB device on port 2