新的USB集线器不起作用

我使用USB集线器在Windows机器和Ubuntu 19.10机器之间来回切换键盘和鼠标。这会导致USB集线器大量磨损。塑料涂层开始撕裂,然后最终停止工作。因此,当涂层开始撕裂时,我得到了一个备用集线器,并将其粘贴在抽屉中,这样我就可以立即回到公司。

因此,我只是从抽屉中拉出了USB 3.0。它标记为“ A7516 Anker Technology Co. Limited型号4端口Ultra Slim USB 3.0数据集线器”。新的Hub可以在Windows笔记本电脑上正常工作,但是当我将其插入Linux工作站时,没有任何反应-好像没有连接。

From this question: Ubuntu 18.04 Usb hub not working, I opened a terminal, unplugged my mouse, plugged my mouse into my hub, plugged the hub in, and then ran

sudo lshw > temp.out 2>&1

该过程挂起。嗯我拔下了USB集线器,几乎立即完成了该过程。什么?

这是我在USB部分获得的信息:

          *-usbhost:0
               product: xHCI Host Controller
               vendor: Linux 5.3.0-46-generic xhci-hcd
               physical id: 0
               bus info: usb@1
               logical name: usb1
               version: 5.03
               capabilities: usb-2.00
               configuration: driver=hub slots=10 speed=480Mbit/s
             *-usb:0
                  description: Keyboard
                  product: Ruffian6_x Kbrd v3_xx
                  vendor: Unicomp Inc
                  physical id: 9
                  bus info: usb@1:9
                  version: 3.45
                  capabilities: usb-2.00
                  configuration: driver=usbhid maxpower=100mA speed=12Mbit/s
             *-usb:1
                  description: USB hub
                  product: 4-Port USB 2.0 Hub
                  vendor: Generic
                  physical id: a
                  bus info: usb@1:a
                  version: 1.21
                  capabilities: usb-2.10
                  configuration: driver=hub slots=4 speed=480Mbit/s

Was going to run modprobe as suggested above, but doesn't take -l parm and wants a modulename and I didn't know what to feed it.

有想法吗?

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