我是 Ubuntu 新手。我刚刚插入了一个 30 GB 的 USB 迷你硬盘，但似乎无法检测到它。不幸的是，手动的似乎缺少了。我确信这很容易，但是没有帮助页面，我不知道如何开始。
是的，这是输出dmesg：
[ 519.736244] usb 3-1.2: Device not responding to setup address.
[ 519.940195] usb 3-1.2: Device not responding to setup address.
[ 520.144045] usb 3-1.2: device not accepting address 10, error -71
[ 520.216055] usb 3-1.2: new high-speed USB device number 11 using xhci_hcd
[ 520.216245] usb 3-1.2: Device not responding to setup address.
[ 520.420216] usb 3-1.2: Device not responding to setup address.
[ 520.624057] usb 3-1.2: device not accepting address 11, error -71
[ 520.624202] usb 3-1-port2: unable to enumerate USB device
[ 689.213242] systemd-hostnamed[2479]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
[ 2832.970074] systemd-hostnamed[2719]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
在我外行人看来，这并不好。
这是来自lsblk：
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
fd0 2:0 1 4K 0 disk
sda 8:0 0 76.3G 0 disk
├─sda1 8:1 0 72.3G 0 part /
├─sda2 8:2 0 1K 0 part
└─sda5 8:5 0 4G 0 part [SWAP]
sdb 8:16 0 465.8G 0 disk
└─sdb1 8:17 0 465.8G 0 part /media/john/B84433E54433A4D2
sr0 11:0 1 1024M 0 rom
Ubuntu 位于 80GB 上，465 是 Windows 分区。
答案1
如果您通过 USB 集线器（甚至是额外的电缆）连接了设备，请从那里移除它...
并将其连接到计算机上的 USB 连接器（中间无需任何额外连接！）。