HDMI Display flickering

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
#1

Hello, I’m using waveshare 10.1 inch HDMI display https://www.waveshare.com/10.1inch-HDMI-LCD-B-with-case.htm on Jetson Xavier NX.

It flickering in desktop environment, as presented on video
And display has strange horizontal lines.

I’ve tried the following:

  1. Power on/off HDMI according to this and this2
  2. Plug in/off HDMI cable from display/jetson
  3. Check HDMI display on another devices - it works perfectly.

Sometimes it works normally with a few flickering or without, but most of time and most of booting on device - it has flickering.

How to set it up correctly? How to debug it?

#3

Hi,

  1. Does changing the power supply of this monitor help this case?
  2. Could you compare the dmesg when error happens/not happens and see if anything is different?
  3. Does this monitor have other resolution? If so, could you change to other resolution and see if there is a flicker?