auvidea J120 USB and Fan not working after flashing system by Jetpack4.2

Hi everyone,

I flashed the system through Jetpack4.2 for installing ubuntu18.04 on Tx2. And I am using auvidea J120 as carry board. But now, only one USB 3.0 works (top one), and the fan just keeping running? Is there any update for J120?

You should need auvidea help to update the dtb and kernel for the customize carry board.


I have tested Jetpack 4.2 for J120 with TX2 and it is working correctly, I tested: both USB ports, ethernet port and HDMI port. Please see more details here: