我是 ubuntu 和这个社区的新手。我有一个需要恢复的 seagate 扩展外置硬盘 (1 TB)。首先，它在某个时间之前崩溃了。那时我可以使用一些数据恢复软件来恢复我的数据。但我等不及要花 10 天时间进行数据恢复，因此我拔掉了驱动器。此后，Windows 停止识别该驱动器。最近我在网上搜索，发现 ubuntu 可能会识别该驱动器，谢天谢地，它确实识别了。但问题是，我既不能创建磁盘映像，也不能格式化它，也不能分区。它无法安装。我进行了广泛的研究，以找出错误的确切原因。运行了 dmesg 命令并收集了一些信息。相关信息如下：
[ 33.024928] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 33.043698] usb 2-1: New USB device found, idVendor=0bc2, idProduct=2321
[ 33.043701] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 33.043702] usb 2-1: Product: Expansion
[ 33.043703] usb 2-1: Manufacturer: Seagate
[ 33.043705] usb 2-1: SerialNumber: NA4AT906
[ 33.055276] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 33.055796] scsi host4: usb-storage 2-1:1.0
[ 33.055897] usbcore: registered new interface driver usb-storage
[ 33.057513] usbcore: registered new interface driver uas
[ 34.053914] scsi 4:0:0:0: Direct-Access Seagate Expansion 0219 PQ: 0 ANSI: 6
[ 34.054233] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 55.120163] sd 4:0:0:0: [sdb] Spinning up disk...
[ 59.640823] usb 2-1: Disable of device-initiated U1 failed.
[ 59.644262] usb 2-1: Disable of device-initiated U2 failed.
[ 60.367518] usb 2-1: USB disconnect, device number 2
[ 61.380448] .ready
[ 61.380624] sd 4:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 61.380628] sd 4:0:0:0: [sdb] Sense not available.
[ 61.380662] sd 4:0:0:0: [sdb] Write Protect is off
[ 61.380673] sd 4:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 61.380709] sd 4:0:0:0: [sdb] Asking for cache data failed
[ 61.380722] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 61.381302] sd 4:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 61.381304] sd 4:0:0:0: [sdb] Sense not available.
[ 61.381317] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 116.391733] systemd[1]: apt-daily.timer: Adding 17min 55.120014s random time.
[ 180.155884] usb 2-1: new SuperSpeed USB device number 3 using xhci_hcd
[ 180.172597] usb 2-1: New USB device found, idVendor=0bc2, idProduct=2321
[ 180.172601] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 180.172603] usb 2-1: Product: Expansion
[ 180.172605] usb 2-1: Manufacturer: Seagate
[ 180.172607] usb 2-1: SerialNumber: 2HC015KJ
[ 180.174591] scsi host5: uas
[ 180.176468] scsi 5:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 180.176973] sd 5:0:0:0: Attached scsi generic sg1 type 0
[ 180.177288] sd 5:0:0:0: [sdb] Spinning up disk...
[ 181.178895] ................................................................................
[ 261.140098] usb 2-1: USB disconnect, device number 3
[ 261.426865] .ready
[ 261.586851] sd 5:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 261.586854] sd 5:0:0:0: [sdb] Sense not available.
[ 261.706802] sd 5:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 261.706806] sd 5:0:0:0: [sdb] Sense not available.
[ 261.794720] sd 5:0:0:0: [sdb] Write Protect is off
[ 261.794723] sd 5:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 261.834688] sd 5:0:0:0: [sdb] Asking for cache data failed
[ 261.834692] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 262.062590] sd 5:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 262.062594] sd 5:0:0:0: [sdb] Sense not available.
[ 262.182519] sd 5:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 262.182522] sd 5:0:0:0: [sdb] Sense not available.
[ 262.422368] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 275.958597] usb 2-2: new SuperSpeed USB device number 4 using xhci_hcd
[ 275.975347] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 275.975351] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 275.975353] usb 2-2: Product: Expansion
[ 275.975355] usb 2-2: Manufacturer: Seagate
[ 275.975356] usb 2-2: SerialNumber: 2HC015KJ
[ 275.977125] scsi host6: uas
[ 275.977598] scsi 6:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 275.978151] sd 6:0:0:0: Attached scsi generic sg1 type 0
[ 275.978258] sd 6:0:0:0: [sdb] Spinning up disk...
[ 276.977994] ...................................................................................................
[ 376.245447] usb 2-2: USB disconnect, device number 4
[ 376.245528] sd 6:0:0:0: tag#0 uas_zap_pending 0 uas-tag 1 inflight: CMD
[ 376.245531] sd 6:0:0:0: tag#0 CDB: Test Unit Ready 00 00 00 00 00 00
[ 376.245554] ready
[ 376.361931] sd 6:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.361935] sd 6:0:0:0: [sdb] Sense not available.
[ 376.482049] sd 6:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.482052] sd 6:0:0:0: [sdb] Sense not available.
[ 376.570129] sd 6:0:0:0: [sdb] Write Protect is off
[ 376.570132] sd 6:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 376.610165] sd 6:0:0:0: [sdb] Asking for cache data failed
[ 376.610169] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 376.842367] sd 6:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.842370] sd 6:0:0:0: [sdb] Sense not available.
[ 376.962439] sd 6:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.962442] sd 6:0:0:0: [sdb] Sense not available.
[ 377.162638] sd 6:0:0:0: [sdb] Attached SCSI disk
[ 383.263500] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd
[ 383.280228] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 383.280232] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 383.280234] usb 2-2: Product: Expansion
[ 383.280236] usb 2-2: Manufacturer: Seagate
[ 383.280238] usb 2-2: SerialNumber: 2HC015KJ
[ 383.282026] scsi host7: uas
[ 383.283790] scsi 7:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 383.284411] sd 7:0:0:0: Attached scsi generic sg1 type 0
[ 383.284438] sd 7:0:0:0: [sdb] Spinning up disk...
[ 384.288132] ..............................
[ 414.341158] usb 2-2: USB disconnect, device number 5
[ 414.426199] .ready
[ 414.586320] sd 7:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 414.586323] sd 7:0:0:0: [sdb] Sense not available.
[ 414.706355] sd 7:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 414.706360] sd 7:0:0:0: [sdb] Sense not available.
[ 414.794375] sd 7:0:0:0: [sdb] Write Protect is off
[ 414.794379] sd 7:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 414.834391] sd 7:0:0:0: [sdb] Asking for cache data failed
[ 414.834395] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 415.062455] sd 7:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 415.062458] sd 7:0:0:0: [sdb] Sense not available.
[ 415.182491] sd 7:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 415.182495] sd 7:0:0:0: [sdb] Sense not available.
[ 415.382544] sd 7:0:0:0: [sdb] Attached SCSI disk
[ 436.159245] usb 2-2: new SuperSpeed USB device number 6 using xhci_hcd
[ 436.175831] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 436.175834] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 436.175836] usb 2-2: Product: Expansion
[ 436.175837] usb 2-2: Manufacturer: Seagate
[ 436.175838] usb 2-2: SerialNumber: 2HC015KJ
[ 436.177490] scsi host8: uas
[ 436.178528] scsi 8:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 436.179064] sd 8:0:0:0: Attached scsi generic sg1 type 0
[ 436.179388] sd 8:0:0:0: [sdb] Spinning up disk...
[ 437.183342] ..ready
[ 438.187867] sd 8:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 438.187871] sd 8:0:0:0: [sdb] 2048-byte physical blocks
[ 438.401354] sd 8:0:0:0: [sdb] Write Protect is off
[ 438.401359] sd 8:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 438.404691] usb 2-2: cmd cmplt err -71
[ 438.404695] xhci_hcd 0000:00:14.0: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 438.404698] xhci_hcd 0000:00:14.0: @000000003fb70700 00000000 00000000 04000000 08078001
[ 439.135787] usb 2-2: USB disconnect, device number 6
[ 439.136027] sd 8:0:0:0: tag#0 uas_zap_pending 0 uas-tag 1 inflight: CMD
[ 439.136036] sd 8:0:0:0: tag#0 CDB: Mode Sense(6) 1a 00 08 00 04 00
[ 439.136109] sd 8:0:0:0: [sdb] Asking for cache data failed
[ 439.136119] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[ 439.363764] sd 8:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 439.363767] sd 8:0:0:0: [sdb] Sense not available.
[ 439.483784] sd 8:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 439.483787] sd 8:0:0:0: [sdb] Sense not available.
[ 439.723819] sd 8:0:0:0: [sdb] Attached SCSI disk
[ 453.361652] usb 2-2: new SuperSpeed USB device number 7 using xhci_hcd
[ 453.378371] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 453.378373] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 453.378375] usb 2-2: Product: Expansion
[ 453.378376] usb 2-2: Manufacturer: Seagate
[ 453.378377] usb 2-2: SerialNumber: NA4AT906
[ 453.380046] scsi host9: uas
[ 453.380499] scsi 9:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 453.381082] sd 9:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 453.381084] sd 9:0:0:0: [sdb] 4096-byte physical blocks
[ 453.381695] sd 9:0:0:0: Attached scsi generic sg1 type 0
[ 453.842067] sd 9:0:0:0: [sdb] Write Protect is off
[ 453.842071] sd 9:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 453.842272] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 453.853509] sdb: sdb1
[ 453.854847] sd 9:0:0:0: [sdb] Attached SCSI disk
[ 501.001736] sd 9:0:0:0: [sdb] Synchronizing SCSI cache
[ 501.118525] sd 9:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 501.153024] usb 2-2: USB disconnect, device number 7
[ 501.527014] usb 2-2: new SuperSpeed USB device number 8 using xhci_hcd
[ 501.543688] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 501.543690] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 501.543692] usb 2-2: Product: Expansion
[ 501.543693] usb 2-2: Manufacturer: Seagate
[ 501.543694] usb 2-2: SerialNumber: NA4AT906
[ 501.545329] scsi host10: uas
[ 501.546356] scsi 10:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 501.546876] sd 10:0:0:0: Attached scsi generic sg1 type 0
[ 501.547082] sd 10:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 501.547085] sd 10:0:0:0: [sdb] 4096-byte physical blocks
[ 501.547394] sd 10:0:0:0: [sdb] Write Protect is off
[ 501.547397] sd 10:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 501.547554] sd 10:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 503.618587] sdb: sdb1
[ 503.619863] sd 10:0:0:0: [sdb] Attached SCSI disk
[ 513.448650] sd 10:0:0:0: [sdb] Synchronizing SCSI cache
[ 513.571824] sd 10:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 513.604864] usb 2-2: USB disconnect, device number 8
[ 513.980307] usb 2-2: new SuperSpeed USB device number 9 using xhci_hcd
[ 513.996960] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 513.996962] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 513.996964] usb 2-2: Product: Expansion
[ 513.996965] usb 2-2: Manufacturer: Seagate
[ 513.996966] usb 2-2: SerialNumber: NA4AT906
[ 513.998656] scsi host11: uas
[ 513.999666] scsi 11:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 514.000116] sd 11:0:0:0: Attached scsi generic sg1 type 0
[ 514.000871] sd 11:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 514.000873] sd 11:0:0:0: [sdb] 4096-byte physical blocks
[ 514.001488] sd 11:0:0:0: [sdb] Write Protect is off
[ 514.001492] sd 11:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 514.001638] sd 11:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 516.080393] sdb: sdb1
[ 516.081744] sd 11:0:0:0: [sdb] Attached SCSI disk
[ 516.947836] usb 2-2: USB disconnect, device number 9
[ 516.948257] sd 11:0:0:0: [sdb] Synchronizing SCSI cache
[ 517.071106] sd 11:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK[ 33.024928] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 33.043698] usb 2-1: New USB device found, idVendor=0bc2, idProduct=2321
[ 33.043701] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 33.043702] usb 2-1: Product: Expansion
[ 33.043703] usb 2-1: Manufacturer: Seagate
[ 33.043705] usb 2-1: SerialNumber: NA4AT906
[ 33.055276] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 33.055796] scsi host4: usb-storage 2-1:1.0
[ 33.055897] usbcore: registered new interface driver usb-storage
[ 33.057513] usbcore: registered new interface driver uas
[ 34.053914] scsi 4:0:0:0: Direct-Access Seagate Expansion 0219 PQ: 0 ANSI: 6
[ 34.054233] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 55.120163] sd 4:0:0:0: [sdb] Spinning up disk...
[ 59.640823] usb 2-1: Disable of device-initiated U1 failed.
[ 59.644262] usb 2-1: Disable of device-initiated U2 failed.
[ 60.367518] usb 2-1: USB disconnect, device number 2
[ 61.380448] .ready
[ 61.380624] sd 4:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 61.380628] sd 4:0:0:0: [sdb] Sense not available.
[ 61.380662] sd 4:0:0:0: [sdb] Write Protect is off
[ 61.380673] sd 4:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 61.380709] sd 4:0:0:0: [sdb] Asking for cache data failed
[ 61.380722] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 61.381302] sd 4:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 61.381304] sd 4:0:0:0: [sdb] Sense not available.
[ 61.381317] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 116.391733] systemd[1]: apt-daily.timer: Adding 17min 55.120014s random time.
[ 180.155884] usb 2-1: new SuperSpeed USB device number 3 using xhci_hcd
[ 180.172597] usb 2-1: New USB device found, idVendor=0bc2, idProduct=2321
[ 180.172601] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 180.172603] usb 2-1: Product: Expansion
[ 180.172605] usb 2-1: Manufacturer: Seagate
[ 180.172607] usb 2-1: SerialNumber: 2HC015KJ
[ 180.174591] scsi host5: uas
[ 180.176468] scsi 5:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 180.176973] sd 5:0:0:0: Attached scsi generic sg1 type 0
[ 180.177288] sd 5:0:0:0: [sdb] Spinning up disk...
[ 181.178895] ................................................................................
[ 261.140098] usb 2-1: USB disconnect, device number 3
[ 261.426865] .ready
[ 261.586851] sd 5:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 261.586854] sd 5:0:0:0: [sdb] Sense not available.
[ 261.706802] sd 5:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 261.706806] sd 5:0:0:0: [sdb] Sense not available.
[ 261.794720] sd 5:0:0:0: [sdb] Write Protect is off
[ 261.794723] sd 5:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 261.834688] sd 5:0:0:0: [sdb] Asking for cache data failed
[ 261.834692] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 262.062590] sd 5:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 262.062594] sd 5:0:0:0: [sdb] Sense not available.
[ 262.182519] sd 5:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 262.182522] sd 5:0:0:0: [sdb] Sense not available.
[ 262.422368] sd 5:0:0:0: [sdb] Attached SCSI disk
[ 275.958597] usb 2-2: new SuperSpeed USB device number 4 using xhci_hcd
[ 275.975347] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 275.975351] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 275.975353] usb 2-2: Product: Expansion
[ 275.975355] usb 2-2: Manufacturer: Seagate
[ 275.975356] usb 2-2: SerialNumber: 2HC015KJ
[ 275.977125] scsi host6: uas
[ 275.977598] scsi 6:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 275.978151] sd 6:0:0:0: Attached scsi generic sg1 type 0
[ 275.978258] sd 6:0:0:0: [sdb] Spinning up disk...
[ 276.977994] ...................................................................................................
[ 376.245447] usb 2-2: USB disconnect, device number 4
[ 376.245528] sd 6:0:0:0: tag#0 uas_zap_pending 0 uas-tag 1 inflight: CMD
[ 376.245531] sd 6:0:0:0: tag#0 CDB: Test Unit Ready 00 00 00 00 00 00
[ 376.245554] ready
[ 376.361931] sd 6:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.361935] sd 6:0:0:0: [sdb] Sense not available.
[ 376.482049] sd 6:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.482052] sd 6:0:0:0: [sdb] Sense not available.
[ 376.570129] sd 6:0:0:0: [sdb] Write Protect is off
[ 376.570132] sd 6:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 376.610165] sd 6:0:0:0: [sdb] Asking for cache data failed
[ 376.610169] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 376.842367] sd 6:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.842370] sd 6:0:0:0: [sdb] Sense not available.
[ 376.962439] sd 6:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 376.962442] sd 6:0:0:0: [sdb] Sense not available.
[ 377.162638] sd 6:0:0:0: [sdb] Attached SCSI disk
[ 383.263500] usb 2-2: new SuperSpeed USB device number 5 using xhci_hcd
[ 383.280228] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 383.280232] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 383.280234] usb 2-2: Product: Expansion
[ 383.280236] usb 2-2: Manufacturer: Seagate
[ 383.280238] usb 2-2: SerialNumber: 2HC015KJ
[ 383.282026] scsi host7: uas
[ 383.283790] scsi 7:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 383.284411] sd 7:0:0:0: Attached scsi generic sg1 type 0
[ 383.284438] sd 7:0:0:0: [sdb] Spinning up disk...
[ 384.288132] ..............................
[ 414.341158] usb 2-2: USB disconnect, device number 5
[ 414.426199] .ready
[ 414.586320] sd 7:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 414.586323] sd 7:0:0:0: [sdb] Sense not available.
[ 414.706355] sd 7:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 414.706360] sd 7:0:0:0: [sdb] Sense not available.
[ 414.794375] sd 7:0:0:0: [sdb] Write Protect is off
[ 414.794379] sd 7:0:0:0: [sdb] Mode Sense: 00 00 00 00
[ 414.834391] sd 7:0:0:0: [sdb] Asking for cache data failed
[ 414.834395] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 415.062455] sd 7:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 415.062458] sd 7:0:0:0: [sdb] Sense not available.
[ 415.182491] sd 7:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 415.182495] sd 7:0:0:0: [sdb] Sense not available.
[ 415.382544] sd 7:0:0:0: [sdb] Attached SCSI disk
[ 436.159245] usb 2-2: new SuperSpeed USB device number 6 using xhci_hcd
[ 436.175831] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 436.175834] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 436.175836] usb 2-2: Product: Expansion
[ 436.175837] usb 2-2: Manufacturer: Seagate
[ 436.175838] usb 2-2: SerialNumber: 2HC015KJ
[ 436.177490] scsi host8: uas
[ 436.178528] scsi 8:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 436.179064] sd 8:0:0:0: Attached scsi generic sg1 type 0
[ 436.179388] sd 8:0:0:0: [sdb] Spinning up disk...
[ 437.183342] ..ready
[ 438.187867] sd 8:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 438.187871] sd 8:0:0:0: [sdb] 2048-byte physical blocks
[ 438.401354] sd 8:0:0:0: [sdb] Write Protect is off
[ 438.401359] sd 8:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 438.404691] usb 2-2: cmd cmplt err -71
[ 438.404695] xhci_hcd 0000:00:14.0: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 438.404698] xhci_hcd 0000:00:14.0: @000000003fb70700 00000000 00000000 04000000 08078001
[ 439.135787] usb 2-2: USB disconnect, device number 6
[ 439.136027] sd 8:0:0:0: tag#0 uas_zap_pending 0 uas-tag 1 inflight: CMD
[ 439.136036] sd 8:0:0:0: tag#0 CDB: Mode Sense(6) 1a 00 08 00 04 00
[ 439.136109] sd 8:0:0:0: [sdb] Asking for cache data failed
[ 439.136119] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[ 439.363764] sd 8:0:0:0: [sdb] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 439.363767] sd 8:0:0:0: [sdb] Sense not available.
[ 439.483784] sd 8:0:0:0: [sdb] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 439.483787] sd 8:0:0:0: [sdb] Sense not available.
[ 439.723819] sd 8:0:0:0: [sdb] Attached SCSI disk
[ 453.361652] usb 2-2: new SuperSpeed USB device number 7 using xhci_hcd
[ 453.378371] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 453.378373] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 453.378375] usb 2-2: Product: Expansion
[ 453.378376] usb 2-2: Manufacturer: Seagate
[ 453.378377] usb 2-2: SerialNumber: NA4AT906
[ 453.380046] scsi host9: uas
[ 453.380499] scsi 9:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 453.381082] sd 9:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 453.381084] sd 9:0:0:0: [sdb] 4096-byte physical blocks
[ 453.381695] sd 9:0:0:0: Attached scsi generic sg1 type 0
[ 453.842067] sd 9:0:0:0: [sdb] Write Protect is off
[ 453.842071] sd 9:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 453.842272] sd 9:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 453.853509] sdb: sdb1
[ 453.854847] sd 9:0:0:0: [sdb] Attached SCSI disk
[ 501.001736] sd 9:0:0:0: [sdb] Synchronizing SCSI cache
[ 501.118525] sd 9:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 501.153024] usb 2-2: USB disconnect, device number 7
[ 501.527014] usb 2-2: new SuperSpeed USB device number 8 using xhci_hcd
[ 501.543688] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 501.543690] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 501.543692] usb 2-2: Product: Expansion
[ 501.543693] usb 2-2: Manufacturer: Seagate
[ 501.543694] usb 2-2: SerialNumber: NA4AT906
[ 501.545329] scsi host10: uas
[ 501.546356] scsi 10:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 501.546876] sd 10:0:0:0: Attached scsi generic sg1 type 0
[ 501.547082] sd 10:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 501.547085] sd 10:0:0:0: [sdb] 4096-byte physical blocks
[ 501.547394] sd 10:0:0:0: [sdb] Write Protect is off
[ 501.547397] sd 10:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 501.547554] sd 10:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 503.618587] sdb: sdb1
[ 503.619863] sd 10:0:0:0: [sdb] Attached SCSI disk
[ 513.448650] sd 10:0:0:0: [sdb] Synchronizing SCSI cache
[ 513.571824] sd 10:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 513.604864] usb 2-2: USB disconnect, device number 8
[ 513.980307] usb 2-2: new SuperSpeed USB device number 9 using xhci_hcd
[ 513.996960] usb 2-2: New USB device found, idVendor=0bc2, idProduct=2321
[ 513.996962] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 513.996964] usb 2-2: Product: Expansion
[ 513.996965] usb 2-2: Manufacturer: Seagate
[ 513.996966] usb 2-2: SerialNumber: NA4AT906
[ 513.998656] scsi host11: uas
[ 513.999666] scsi 11:0:0:0: Direct-Access Seagate Expansion 0502 PQ: 0 ANSI: 6
[ 514.000116] sd 11:0:0:0: Attached scsi generic sg1 type 0
[ 514.000871] sd 11:0:0:0: [sdb] 1953525167 512-byte logical blocks: (1.00 TB/932 GiB)
[ 514.000873] sd 11:0:0:0: [sdb] 4096-byte physical blocks
[ 514.001488] sd 11:0:0:0: [sdb] Write Protect is off
[ 514.001492] sd 11:0:0:0: [sdb] Mode Sense: 4f 00 00 00
[ 514.001638] sd 11:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 516.080393] sdb: sdb1
[ 516.081744] sd 11:0:0:0: [sdb] Attached SCSI disk
[ 516.947836] usb 2-2: USB disconnect, device number 9
[ 516.948257] sd 11:0:0:0: [sdb] Synchronizing SCSI cache
[ 517.071106] sd 11:0:0:0: [sdb] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
这篇文章很长，如果有人能读完上面的内容并告诉我磁盘的问题，我将不胜感激。
我有一些非常值得纪念和敏感的信息，我需要尝试从专业公司恢复，并且愿意自己做这件事。
任何帮助我都深表感谢。
谢谢
答案1
你试过 ntfsfix 命令吗？有时磁盘在 Windows 上无法正确退出，你需要在读取磁盘之前修复它
答案2
如果磁盘是没有外部电源的 2 英寸磁盘（“扩展便携式”），原因之一可能是通过 USB 供电时没有足够的电力来启动磁盘，请参阅消息
[ 180.177288] sd 5:0:0:0: [sdb] Spinning up disk...
[ 181.178895] ................................................................................
[ 261.140098] usb 2-1: USB disconnect, device number 3
此时，有源 USB HUB 可能会有帮助。
如果它由自己的电源供电（“扩展桌面”），则磁盘似乎在某种程度上已损坏。由于这也可能是 SATA 转 USB 控制器，因此如果磁盘本身仍在工作，则还有一次机会可以恢复数据：
- 小心地打开外壳（可能有螺丝被橡胶减震器隐藏）
- 小心地将磁盘从盒子中取出
- 准备一个带有电源的 SATA 转 USB 适配器，然后尝试使用它
- 或者更好的办法是：如果您的 PC 有一个未使用的 SATA 端口，请将磁盘连接到那里（加上电源线）并尝试。在这种情况下，该工具
GSmartControl可能会有所帮助，因为通过 SATA 连接时，现代磁盘支持 SMART（通过 USB 连接时，SMART 大多不起作用）。
SMART 是一种读取有关磁盘状态和发生错误的信息的方法。有关如何使用的信息，GSmartControl请参见https://www.technibble.com/gsmartcontrol-monitor-test-hard-drive-smart-data/