1:使用 lsusb 命令查看USB 设备 y@y:~$ lsusbBus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 002 Device 006: ID 5986:0268 Acer, Inc Bus…