我买了一个 1TB 的外置 USB SSD（Shadow）。我想从旧磁盘复制文件并将其与 Ubuntu 15.04 和 Windows 7（因此是 NTFS）一起使用。但它不会自动挂载。内部驱动器也是 SSD，工作正常。
输出自fdisk -l：
Failed to read extended partition table (offset=534194174): Invalid argument
Partition 2 does not start on physical sector boundary.
Partition 3 does not start on physical sector boundary.
Partition 4 does not start on physical sector boundary.
Partition 5 does not start on physical sector boundary.
Disk /dev/sdb: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x31ac2baa
Device Boot Start End Sectors Size Id Type
/dev/sdb1 * 63 48194 48132 23.5M 6 FAT16
/dev/sdb2 48195 49833629 49785435 23.8G 7 HPFS/NTFS/exFAT
/dev/sdb3 49833630 534192238 484358609 231G 7 HPFS/NTFS/exFAT
/dev/sdb4 534194174 1000130559 465936386 222.2G 5 Extended
Disk /dev/sdc: 238.5 GiB, 256060514304 bytes, 500118192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/isw_cidiagjcei_Volume1: 476.9 GiB, 512067108864 bytes, 1000131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 131072 bytes / 262144 bytes
Disklabel type: dos
Disk identifier: 0x31ac2baa
Device Boot Start End Sectors Size Id Type
/dev/mapper/isw_cidiagjcei_Volume1p1 * 63 48194 48132 23.5M 6 FAT16
/dev/mapper/isw_cidiagjcei_Volume1p2 48195 49833629 49785435 23.8G 7 HPFS/NTFS/exFAT
/dev/mapper/isw_cidiagjcei_Volume1p3 49833630 534192238 484358609 231G 7 HPFS/NTFS/exFAT
/dev/mapper/isw_cidiagjcei_Volume1p4 534194174 1000130559 465936386 222.2G 5 Extended
/dev/mapper/isw_cidiagjcei_Volume1p5 534194176 966676479 432482304 206.2G 83 Linux
/dev/mapper/isw_cidiagjcei_Volume1p6 966678528 1000130559 33452032 16G 82 Linux swap / Solaris
和dmesg：
[ 755.437821] sd 17:0:0:0: [sdg] Synchronizing SCSI cache
[ 755.557421] sd 17:0:0:0: [sdg] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
[ 755.817476] usb 2-2: new SuperSpeed USB device number 13 using xhci_hcd
[ 755.834204] usb 2-2: New USB device found, idVendor=174c, idProduct=55aa
[ 755.834207] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 755.834209] usb 2-2: Product: Shadow
[ 755.834210] usb 2-2: Manufacturer: U32
[ 755.834211] usb 2-2: SerialNumber: 20140324001449
[ 755.835387] scsi host18: uas
[ 755.835746] scsi 18:0:0:0: Direct-Access U32 Shadow 0 PQ: 0 ANSI: 6
[ 755.836170] sd 18:0:0:0: Attached scsi generic sg7 type 0
[ 755.837166] sd 18:0:0:0: [sdg] 2000409264 512-byte logical blocks: (1.02 TB/953 GiB)
[ 755.837477] sd 18:0:0:0: [sdg] Write Protect is off
[ 755.837479] sd 18:0:0:0: [sdg] Mode Sense: 43 00 00 00
[ 755.837636] sd 18:0:0:0: [sdg] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 755.839341] sdg: [CUMANA/ADFS] sdg1 [ADFS] sdg1
[ 755.839343] sdg: partition table partially beyond EOD, enabling native capacity
[ 755.840168] sdg: [CUMANA/ADFS] sdg1 [ADFS] sdg1
[ 755.840170] sdg: partition table partially beyond EOD, truncated
[ 755.840173] sdg: p1 size 4067027304 extends beyond EOD, truncated
[ 755.841014] sd 18:0:0:0: [sdg] Attached SCSI disk
[ 757.804615] usb 2-2: USB disconnect, device number 13
[ 757.805846] sd 18:0:0:0: [sdg] Synchronizing SCSI cache
[ 757.924591] sd 18:0:0:0: [sdg] Synchronize Cache(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
和Thunar：
mckelvey@mckelvey-XPS-8700:~$ thunar-volman: Unsupported USB device type "usb".
thunar-volman: Unsupported USB device type "uas".
thunar-volman: Unknown block device type "disk".
thunar-volman: There is no device with the sysfs path "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/host19/target19:0:0/19:0:0:0/block/sdg/sdg1".
thunar-volman: Unsupported USB device type "usb".
thunar-volman: Unsupported USB device type "uas".
thunar-volman: There is no device with the sysfs path "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/host20/target20:0:0/20:0:0:0/block/sdg".
thunar-volman: There is no device with the sysfs path "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-2/2-2:1.0/host20/target20:0:0/20:0:0:0/block/sdg/sdg1".
thunar-volman: Unsupported USB device type "uas".
thunar-volman: Unsupported USB device type "usb".
thunar-volman: Unknown block device type "disk".
thunar-volman: Could not detect the volume corresponding to the device.
thunar-volman: Could not detect the volume corresponding to the device.
thunar-volman: Unknown block device type "disk".
thunar-volman: Unsupported USB device type "uas".
thunar-volman: Unsupported USB device type "usb".
thunar-volman: Unsupported USB device type "usb".
thunar-volman: Unknown block device type "disk".
thunar-volman: Could not detect the volume corresponding to the device.
thunar-volman: Could not detect the volume corresponding to the device.
答案1
首先，如果驱动器未显示在 fdisk 中，请确保它获得足够的电力（如果总线供电）。其次，不要费心在 Windows 7 中格式化。Ubuntu 15 无法正确识别由 Windows 7 格式化的 NTFS 或 exFAT 驱动器，至少我拥有的 1T SSD 是这样。而且这是仅有的两个选择。相反，在 Ubuntu 中格式化为 NTFS。我使用 fdisk 创建了一个简单的主分区，然后使用 mkfs.ntfs 格式化驱动器。生成的驱动器将安装在 Ubuntu 和 Windows 7 上！没有人想到建议反向执行此操作，我想是因为他们认为它应该正向工作。谢谢！
答案2
您可以写入有关 SSD 无法挂载的具体通知。
我认为你可以修复：
sudo ntfsfix /dev/<device name(this is disk ssd of you)>