] usb 2-2: device descriptor read/8, error -32[ 4680.025025] usb 2-2: new high-speed USB device number 10 using xhci_hcd
[ 4680.045611] usb 2-此时,设备上的LED没有点亮,连接到图形适配器的显示器没有注册信号。[ 2.49
这是dmesg的输出[ 22.496752] usb2-2: device descriptor read/8, error -110
[ 22.600534] usb 2-2: new SuperSpeed USB device number 3[ 33.248666] usb 2-2: device descriptor read/8, e
new SuperSpeed USB device number 2 using xhci_hcdJun 22 22:22:12 host kernel: [10288570.886457] usb 2-device strings: Mfr=1, Product=2, SerialNumber=3
Jun 22 22:22:12 host kernel:
] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3[1351555.813065] usb 2-2: Manufacturer: Samsung Electronics
[1351555.813071] usb 2-2: SerialNumber] usb 2-2: reset high-speed USB device number 18