当我插入它时,我可以使用dmesg和lsusb来定位它。很明显,该设备连接到ttyUSB0上。我习惯于在/dev文件夹(即/dev/ttyUSB0 0)下找到它,但是当我查看该文件夹时,它并不存在。更新:根据请求,我将添加dmesg \ grep USB0的输出
usb 2-7: FTDI USB Serial Device converter now attached to ttyUSB0
model: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+打印机连接[216143.260035] usb 2-7: reset high-speed USB device number 8 using ehci_hcd[216219.096159] usb 2-7: USB disconnect,
input20[ 16.392232] uvcvideo 2-[ 16.392236] uvcvideo 2-7:1.0: Entity type for entity Processing 2 was not initialized![ 16.392240] uvcvideo 2-7:1.0: Entity type for entity Camera 1 was not initiali