Arduino Mega 2560 chip 16u2 and osx 10.13.3: unable to see serial port

Hello,
anyone can give me some directions about installing the serial driver port for my arduino mega 2560 with chip 16u2 on osx 10.13.3?

I've tried installing the FDTI driver, the ch340g packages version 1.3 and 1.4, but none worked.

On Windows 10 and Linux i'm able to comunicate with no problems, so the hardware is working correctly.

Thanks for your responses!

FTDI and CH340G drivers aren't going to do you any good if your Mega has an ATmega16U2.

pert:
FTDI and CH340G drivers aren't going to do you any good if your Mega has an ATmega16U2.

Yes, now i can say that i really know that.
So, which driver do i need to use for that?

I don’t use osx but I know on Windows there are drivers for the standard Arduino boards in the drivers subfolder of the Arduino IDE installation folder.

Windows worked with no extra setup, just a simple install... it's a true mistery! :frowning: Anyone uses OSX with this arduino model?

Anyone with the same issue / hardware?