USB dongle not assigned dev/ttyXX


#1

Hello,
I have an USB to uart dongle, when plugged to mangOH Red on which WP 7702 sits, it gives me this information:

Aug 9 14:39:58 swi-mdm9x28 user.info kernel: [ 5137.140235] usb 1-1.3: new full-speed USB device number 10 using msm_hsic_host
Aug 9 14:39:58 swi-mdm9x28 user.info kernel: [ 5137.252431] usb 1-1.3: New USB device found, idVendor=10c4, idProduct=ea60
Aug 9 14:39:58 swi-mdm9x28 user.info kernel: [ 5137.252449] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Aug 9 14:39:58 swi-mdm9x28 user.info kernel: [ 5137.252460] usb 1-1.3: Product: CP2103 USB to UART Bridge Controller
Aug 9 14:39:58 swi-mdm9x28 user.info kernel: [ 5137.252471] usb 1-1.3: Manufacturer: Silicon Labs
Aug 9 14:39:58 swi-mdm9x28 user.info kernel: [ 5137.252481] usb 1-1.3: SerialNumber: 0001

But I can’t seem to notice any new /dev/ttyXX devices, I’m unaware what could be the problem and how to resolve it?

On my Ubuntu PC, this dongle is recognised and given ttyUSBX.


#2

Driver must be loaded manually to show /dev/ttyUSB0 serial port.

Depend of the usb device used.

Francis