Ubuntu
brltty package

  1. Bug #1970408
  2. Comment #2

Comment 2 for bug 1970408

Revision history for this message
ionoz (ionoze) wrote :

Hi! I have same you problem. but now I can use ttyUSB0 in arduino normaly.

slove:

1. run cmd. lsusb

(cmd)$ sudo lsusb

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:0a2a Intel Corp. Bluetooth wireless interface
Bus 001 Device 003: ID 15ca:00c3 Textech International Ltd. Mini Optical Mouse
Bus 001 Device 002: ID 05c8:0379 Cheng Uei Precision Industry Co., Ltd (Foxlink) HP Truevision HD
Bus 001 Device 009: ID 10c4:ea60 Silicon Labs CP210x UART Bridge
Bus 001 Device 001: ID 1d6b:1234 Linux Foundation 2.0 root hub

2. looking for ID (in my case I focus in "Linux Foundation 2.0 root hub" it ID 1d6b:1234
3. edit file /etc/brltty.conf
4. in line 109 of brltty.conf unremak and put ID in usb:xxxxx:xxxxx ex.
   braille-device usb:1d6b:1234 # Specific USB device by serial number.
5. save file and then restart