我可以告诉设备使用什么udev规则吗？

我想编辑在Ubuntu 14.10机器上创建设备的方式。

设备：USB UART
文件：/ dev / ttyUSB0

有什么方法可以找出是什么udev规则造成的？还是我只是写一个新书，并希望最好？

的lsusb

user@localhost:~$ lsusb
...
Bus 002 Device 004: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
...
user@localhost:~$ 

dmesg的

user@localhost:~$ dmesg
...
[  360.686771] usb 2-2.1: new full-speed USB device number 4 using uhci_hcd
[  361.149691] usb 2-2.1: New USB device found, idVendor=0403, idProduct=6001
[  361.149696] usb 2-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  361.149698] usb 2-2.1: Product: FT232R USB UART
[  361.149700] usb 2-2.1: Manufacturer: FTDI
[  361.149702] usb 2-2.1: SerialNumber: A601EKK6
[  361.199033] usbcore: registered new interface driver usbserial
[  361.199044] usbcore: registered new interface driver usbserial_generic
[  361.199051] usbserial: USB Serial support registered for generic
[  361.229845] usbcore: registered new interface driver ftdi_sio
[  361.229860] usbserial: USB Serial support registered for FTDI USB Serial Device
[  361.229913] ftdi_sio 2-2.1:1.0: FTDI USB Serial Device converter detected
[  361.229935] usb 2-2.1: Detected FT232RL
[  361.229937] usb 2-2.1: Number of endpoints 2
[  361.229939] usb 2-2.1: Endpoint 1 MaxPacketSize 64
[  361.229941] usb 2-2.1: Endpoint 2 MaxPacketSize 64
[  361.229943] usb 2-2.1: Setting MaxPacketSize 64
[  361.237661] usb 2-2.1: FTDI USB Serial Device converter now attached to ttyUSB0
user@localhost:~$ 

有办法 阅读所有规则，直到找到与该设备匹配的规则。搜索字符串“ ttyUSB”，“ 0403”和“ 6001”可能会有所帮助。

如果不被udev规则覆盖，ttyUSB0看起来就像内核将创建的默认设备。因此我敢打赌，该设备尚无udev规则。