This problem affects my UdooQuad, using on a 3d printer with a RADDS (a shield to build a 3d printer): typing "ls /dev/serial/by-id", OdooUbuntu 18.04 write me a "no such file or directory" error... It is like this directory - but also "/dev/serial/by-path - is not generated and populated. This information is crucial for Klipper (I need to know how is nominated Arduino Due USB port, that is the MCU of my printer). I know it is a problem typical of Debian, but all the solutions I found don`t work! Thanks for any help