我的电脑无法识别我的硬盘 Lacie。我已经使用了sudo fdisk -l，但我的外部硬盘不在列表中。奇怪的是，如果我写下lsusb这是输出：
Bus 002 Device 006: ID 059f:1090 LaCie, Ltd Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 04f2:b5d7 Chicony Electronics Co., Ltd Bus 001 Device 003: ID 0cf3:e500 Atheros Communications, Inc. Bus 001 Device 002: ID 10c4:8108 Cygnal Integrated Products, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
所以看起来某个地方有 Lacie......
当我去搜索磁盘时，它会显示 Lacie，但我发现它不支持。
在这种情况下我该怎么办？
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我现在已经尝试使用：ls -l /dev/disk/by-id/usb* | grep sd，这是输出：lrwxrwxrwx 1 root root 9 lug 20 09:02 /dev/disk/by-id/usb-LaCie_P9227_Slim_0000NL376J7T-0:0 -> ../../sdb，似乎就是这样，但是现在，如何使用这些信息？
我也尝试过这个：dmesg，它向我显示了这两个错误：
[sdb] Asking for cache data failed [sdb] Assuming drive cache: write through
使用lsblk命令它只显示 sda，但没有 sdb。
现在我正在尝试：dmesg | grep -i usb
输出结果如下：[ 0.244678] ACPI: bus type USB registered [ 0.244678] usbcore: registered new interface driver usbfs [ 0.244678] usbcore: registered new interface driver hub [ 0.244678] usbcore: registered new device driver usb [ 1.279573] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.279599] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.279622] uhci_hcd: USB Universal Host Controller Interface driver [ 1.279862] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1 [ 1.281181] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.18 [ 1.281183] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.281185] usb usb1: Product: xHCI Host Controller [ 1.281187] usb usb1: Manufacturer: Linux 4.18.0-25-generic xhci-hcd [ 1.281188] usb usb1: SerialNumber: 0000:00:14.0 [ 1.281373] hub 1-0:1.0: USB hub found [ 1.282048] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.282051] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed [ 1.282092] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.18 [ 1.282093] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.282095] usb usb2: Product: xHCI Host Controller [ 1.282096] usb usb2: Manufacturer: Linux 4.18.0-25-generic xhci-hcd [ 1.282097] usb usb2: SerialNumber: 0000:00:14.0 [ 1.282258] hub 2-0:1.0: USB hub found [ 1.282467] usb: port power management may be unreliable [ 1.616071] usb 1-1: new low-speed USB device number 2 using xhci_hcd [ 1.770436] usb 1-1: New USB device found, idVendor=10c4, idProduct=8108, bcdDevice= 0.00 [ 1.770437] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.770438] usb 1-1: Product: USB OPTICAL MOUSE [ 1.770439] usb 1-1: Manufacturer: YSPRINGTECH [ 1.900677] usb 1-7: new full-speed USB device number 3 using xhci_hcd [ 2.049185] usb 1-7: New USB device found, idVendor=0cf3, idProduct=e500, bcdDevice= 0.01 [ 2.049186] usb 1-7: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2.176169] usb 1-8: new high-speed USB device number 4 using xhci_hcd [ 2.353208] usb 1-8: New USB device found, idVendor=04f2, idProduct=b5d7, bcdDevice=14.07 [ 2.353209] usb 1-8: New USB device strings: Mfr=3, Product=1, SerialNumber=2 [ 2.353210] usb 1-8: Product: EasyCamera [ 2.353211] usb 1-8: Manufacturer: Chicony Electronics Co.,Ltd. [ 2.353212] usb 1-8: SerialNumber: 0x0001 [ 2.360038] usbcore: registered new interface driver usbhid [ 2.360039] usbhid: USB HID core driver [ 2.361300] input: YSPRINGTECH USB OPTICAL MOUSE as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:10C4:8108.0001/input/input3 [ 2.361357] hid-generic 0003:10C4:8108.0001: input,hidraw0: USB HID v1.11 Mouse [YSPRINGTECH USB OPTICAL MOUSE] on usb-0000:00:14.0-1/input0 [ 23.102147] usbcore: registered new interface driver btusb [ 26.364286] input: EasyCamera: EasyCamera as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input7 [ 26.364336] usbcore: registered new interface driver uvcvideo [ 26.364337] USB Video Class driver (1.1.1) [ 540.419079] usb 2-3: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd [ 540.439983] usb 2-3: New USB device found, idVendor=059f, idProduct=1090, bcdDevice= 0.01 [ 540.439989] usb 2-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 540.439993] usb 2-3: Product: P9227 Slim [ 540.439996] usb 2-3: Manufacturer: LaCie [ 540.439999] usb 2-3: SerialNumber: 0000NL376J7T [ 540.568414] usbcore: registered new interface driver usb-storage [ 540.581313] usbcore: registered new interface driver uas [ 611.235233] usb 2-3: cmd cmplt err -71 [ 611.975752] usb 2-3: USB disconnect, device number 2 [ 2298.733074] usb 1-3: new high-speed USB device number 5 using xhci_hcd [ 2298.887392] usb 1-3: New USB device found, idVendor=2237, idProduct=4225, bcdDevice= 1.10 [ 2298.887399] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2298.887402] usb 1-3: Product: eReader-4.5.9587 [ 2298.887406] usb 1-3: Manufacturer: Kobo [ 2298.887409] usb 1-3: SerialNumber: N709680008759 [ 2298.894193] usb-storage 1-3:1.0: USB Mass Storage device detected [ 2298.894979] scsi host2: usb-storage 1-3:1.0 [ 2366.427380] usb 1-3: USB disconnect, device number 5 [ 2393.507874] usb 2-3: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd [ 2393.529078] usb 2-3: New USB device found, idVendor=059f, idProduct=1090, bcdDevice= 0.01 [ 2393.529084] usb 2-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 2393.529088] usb 2-3: Product: P9227 Slim [ 2393.529091] usb 2-3: Manufacturer: LaCie [ 2393.529094] usb 2-3: SerialNumber: 0000NL376J7T [ 4644.776572] usb 2-3: USB disconnect, device number 3 [ 4659.517859] usb 2-2: new SuperSpeed Gen 1 USB device number 4 using xhci_hcd [ 4659.539042] usb 2-2: New USB device found, idVendor=059f, idProduct=1090, bcdDevice= 0.01 [ 4659.539048] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 4659.539052] usb 2-2: Product: P9227 Slim [ 4659.539055] usb 2-2: Manufacturer: LaCie [ 4659.539058] usb 2-2: SerialNumber: 0000NL376J7T [ 4668.693905] usb 2-2: USB disconnect, device number 4 [ 4680.110034] usb 2-2: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd [ 4680.131104] usb 2-2: New USB device found, idVendor=059f, idProduct=1090, bcdDevice= 0.01 [ 4680.131109] usb 2-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 4680.131113] usb 2-2: Product: P9227 Slim [ 4680.131116] usb 2-2: Manufacturer: LaCie [ 4680.131118] usb 2-2: SerialNumber: 0000NL376J7T [ 4701.646045] usb 2-2: USB disconnect, device number 5 [ 4753.686126] usb 2-3: new SuperSpeed Gen 1 USB device number 6 using xhci_hcd [ 4753.707418] usb 2-3: New USB device found, idVendor=059f, idProduct=1090, bcdDevice= 0.01 [ 4753.707424] usb 2-3: New USB device strings: Mfr=2, Product=3, SerialNumber=1 [ 4753.707428] usb 2-3: Product: P9227 Slim [ 4753.707431] usb 2-3: Manufacturer: LaCie [ 4753.707434] usb 2-3: SerialNumber: 0000NL376J7T
最后是 Lacie，它显示“发现新的 USB 设备”。
现在我看到这段代码，我注意到有很多 usb，但他说它们都断开了。但 Lacie 已通过 usb 电缆连接。
现在我使用这个命令：ls /dev | grep sd
这是输出：sda sda1 sda2 sda3 sda4 sda5 sda6 sdb
Lacie 一定是 sdb 的。
我正在寻找错误，现在我发现我无法打开 sdb，这是错误消息：The super-blocco could not be read or does not describe a valid ext2/ext3/ext4 file system. If the device is valid and it really contains an ext2/ext3/ext4 file system (and not swap or ufs or something else), then the super-blocco is corrupt, and you might try running e2fsck with an alternate super-blocco: e2fsck -b 8193 <device> or e2fsck -b 32768 <device>
所以，据我了解，它无法读取超级块 sdb。
现在我发现我的设备 Lacie 出现输入/输出错误。
为了解决超级块我尝试了这个命令：sudo su for count in 1 2 3 4; do mkdir /mnt/sdb$count; mount /dev/sdb$count /mnt/sdb$count; done exit
这是输出：/mnt/sdb$count; mount /dev/sdb$count /mnt/sdb$count; done mount: /mnt/sdb1: special device /dev/sdb1 does not exist. mount: /mnt/sdb2: special device /dev/sdb2 does not exist. mount: /mnt/sdb3: special device /dev/sdb3 does not exist. mount: /mnt/sdb4: special device /dev/sdb4 does not exist.
看来我的电脑上的 Lacie 不存在，即使它已连接并且亮起。
事情变得更糟了：我听到我的 Lacie 发出了难听的噪音。
我发现 Lacie 严重受损，bip 似乎显示有物理损坏。
答案1
遇到了类似的问题Lacie d2 Quadra USB 3.0。如果连接到 Windows PC，则工作正常，但连接到 Ubuntu (22.04) 则不行。
幸运的是，d2 Quadra 有一个eSATA连接器。这种接口现在似乎很少见，至少在“办公环境”中是这样。所以我买了USB 转 eSATA 转换器-完美运行！问题解决了。