כאשר מחוברים ל hub מקלדת, עכבר ודיסק-און-קי הפלט של lsusb -t:
קוד: |
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/9p, 480M
|__ Port 3: Dev 12, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 3: Dev 14, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 3: Dev 14, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 4: Dev 15, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
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ניתקתי את ה hub וחיברתי מחדש.
קוד: |
dmesg | grep usb
[31980.512739] usb 2-3: USB disconnect, device number 12
[31980.512744] usb 2-3.3: USB disconnect, device number 14
[31980.685060] usb 2-3.4: USB disconnect, device number 15
[31986.028847] usb 2-3: new high-speed USB device number 16 using xhci_hcd
[31986.183556] usb 2-3: New USB device found, idVendor=8564, idProduct=4000
[31986.183561] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[31986.183563] usb 2-3: Product: USB2.0 Hub
[31986.183565] usb 2-3: Manufacturer: Transcend
[31987.333320] usb 2-3-port3: Cannot enable. Maybe the USB cable is bad?
[31988.189277] usb 2-3-port3: Cannot enable. Maybe the USB cable is bad?
[31988.272881] usb 2-3.3: new low-speed USB device number 21 using xhci_hcd
[31988.298801] usb 2-3.3: New USB device found, idVendor=0e8f, idProduct=0021
[31988.298806] usb 2-3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[31988.298810] usb 2-3.3: Product: USB Keyboard
[31988.298812] usb 2-3.3: Manufacturer: CZW
[31988.303111] input: CZW USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.3/2-3.3:1.0/0003:0E8F:0021.0008/input/input17
[31988.361556] hid-generic 0003:0E8F:0021.0008: input,hidraw0: USB HID v1.10 Keyboard [CZW USB Keyboard] on usb-0000:00:14.0-3.3/input0
[31988.364937] input: CZW USB Keyboard as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.3/2-3.3:1.1/0003:0E8F:0021.0009/input/input18
[31988.425311] hid-generic 0003:0E8F:0021.0009: input,hidraw1: USB HID v1.10 Device [CZW USB Keyboard] on usb-0000:00:14.0-3.3/input1
[31988.508851] usb 2-3.4: new low-speed USB device number 22 using xhci_hcd
[31988.614085] usb 2-3.4: New USB device found, idVendor=046d, idProduct=c408
[31988.614089] usb 2-3.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[31988.614091] usb 2-3.4: Product: USB Trackball
[31988.614093] usb 2-3.4: Manufacturer: Logitech
[31988.618353] input: Logitech USB Trackball as /devices/pci0000:00/0000:00:14.0/usb2/2-3/2-3.4/2-3.4:1.0/0003:046D:C408.000A/input/input19
[31988.677332] hid-generic 0003:046D:C408.000A: input,hidraw2: USB HID v1.10 Mouse [Logitech USB Trackball] on usb-0000:00:14.0-3.4/input0
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