Hi, My Jetson Nano video/audio signal blanks out frequently. I am using an HDMI to connect to a TV. The signal goes out momentarily (i.e. screen is blank), for like a tenth of a second, and then is back(i.e. i see the screen again). And this happens randomly maybe every 10-20 seconds or so, which makes it hard to use the thing.
This is a recent thing, so it is possible an update has caused this. I’ve been using the same nano for over a year and don’t remember running anything more than ‘sudo apt update’ and ‘sudo apt upgrade’ every now and then. Either that or this is some weird hardware issue. I am using the barrel power supply, happens even when I am not running any programs at all and all ports are unplugged other than power.
How do I debug this? Here’s some version info:
# R32 (release), REVISION: 1.0, GCID: 14531094, BOARD: t210ref, EABI: aarch64, DATE: Wed Mar 13 07:46:13 UTC 2019