不久前，我妻子的 iMac 感染了病毒。在更新到新的 OSX 时，更新出现严重失败。多次尝试通过 Mac 恢复驱动器均失败。我决定将其带到 Ubuntu，因为我取得了一些成功；然而，我立即注意到了奇怪的事情。
1) HDD 将安装在 fdisk 上，但不会显示在文件资源管理器中 2) 终端不允许我导航到该文件夹
我休息了一周，让自己的头脑清醒一下，但现在硬盘（现在在 USB 外壳中）将安装大约 5 秒钟，然后打折。我跑了起来dmesg，收到了以下读出：
Dec 16 20:19:03 HAL wpa_supplicant[1501]: message repeated 29 times: [ wlan0: CTRL-EVENT-SCAN-STARTED ]
Dec 16 20:20:23 HAL wpa_supplicant[1501]: wlan0: WPA: Group rekeying completed with 00:26:50:38:88:19 [GTK=TKIP]
Dec 16 20:21:03 HAL wpa_supplicant[1501]: wlan0: CTRL-EVENT-SCAN-STARTED
Dec 16 20:21:31 HAL wpa_supplicant[1501]: wlan0: WPA: Group rekeying compl>eted with 00:26:50:38:88:19 [GTK=TKIP]
Dec 16 20:23:03 HAL wpa_supplicant[1501]: wlan0: CTRL-EVENT-SCAN-STARTED
Dec 16 20:41:03 HAL wpa_supplicant[1501]: message repeated 9 times: [ wlan0: CTRL-EVENT-SCAN-STARTED ]
Dec 16 20:41:27 HAL wpa_supplicant[1501]: wlan0: WPA: Group rekeying completed with 00:26:50:38:88:19 [GTK=TKIP]
Dec 16 20:41:58 HAL compiz: pam_ecryptfs: seteuid error
Dec 16 20:43:03 HAL wpa_supplicant[1501]: wlan0: CTRL-EVENT-SCAN-STARTED
Dec 16 20:43:26 HAL sudo: pam_ecryptfs: pam_sm_authenticate: /home/daniel is already mounted
Dec 16 20:48:08 HAL kernel: [12197.352065] usb 1-1: new high-speed USB device number 15 using ehci-pci
Dec 16 20:48:09 HAL kernel: [12197.484984] usb 1-1: New USB device found, idVendor=4971, idProduct=8017
Dec 16 20:48:09 HAL kernel: [12197.484990] usb 1-1: New USB device strings: Mfr=1, Product=11, SerialNumber=3
Dec 16 20:48:09 HAL kernel: [12197.484993] usb 1-1: Product: G-RAID
Dec 16 20:48:09 HAL kernel: [12197.484996] usb 1-1: Manufacturer: JMicron
Dec 16 20:48:09 HAL kernel: [12197.484999] usb 1-1: SerialNumber: 20120912000A
Dec 16 20:48:09 HAL kernel: [12197.485774] usb-storage 1-1:1.0: USB Mass Storage device detected
Dec 16 20:48:09 HAL kernel: [12197.488420] scsi18 : usb-storage 1-1:1.0
Dec 16 20:48:09 HAL mtp-probe: checking bus 1, device 15: "/sys/devices/pci0000:00/0000:00:04.1/usb1/1-1"
Dec 16 20:48:09 HAL mtp-probe: bus: 1, device: 15 was not an MTP device
Dec 16 20:48:10 HAL kernel: [12198.672764] scsi 18:0:0:0: Direct-Access HGST PQ: 0 ANSI: 2 CCS
Dec 16 20:48:10 HAL kernel: [12198.673119] sd 18:0:0:0: Attached scsi generic sg2 type 0
Dec 16 20:48:10 HAL kernel: [12199.086000] sd 18:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
Dec 16 20:48:10 HAL kernel: [12199.271016] sd 18:0:0:0: [sdb] 5860533168 512-byte logical blocks: (3.00 TB/2.72 TiB)
Dec 16 20:48:10 HAL kernel: [12199.273757] sd 18:0:0:0: [sdb] Write Protect is off
Dec 16 20:48:10 HAL kernel: [12199.273762] sd 18:0:0:0: [sdb] Mode Sense: 34 00 00 00
Dec 16 20:48:10 HAL kernel: [12199.275744] sd 18:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
Dec 16 20:48:10 HAL kernel: [12199.460387] sd 18:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
Dec 16 20:48:11 HAL kernel: [12199.712521] sdb: sdb1 sdb2 sdb3
Dec 16 20:48:11 HAL kernel: [12199.897384] sd 18:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
Dec 16 20:48:11 HAL kernel: [12200.273749] sd 18:0:0:0: [sdb] Attached SCSI disk
Dec 16 20:48:15 HAL kernel: [12204.259079] usb 1-1: USB disconnect, device number 15
在此之后，驱动器没有显示出来，fdisk -l
我想不出任何方法来保持驱动器的安装，并且它安装的时间也不够长，无法在其上运行任何东西。我正在尝试从驱动器中恢复照片。任何建议都将不胜感激。提前谢谢您！如果您需要更多信息，请告诉我。
我还应该说明的是，我曾在同一个机箱上使用了另一块硬盘，它工作得很好。问题出在硬盘的某个地方。