After following instructions here Getting Started With Jetson Xavier NX Developer Kit | NVIDIA Developer and performing a software update, I am trying to run jetson-io.py for the first time.
I’ve read the other forum threads and my issue appears to be slightly different. jetson-io.py itself just flashes the terminal and exits. This is the output I get underneath that:
sudo /opt/nvidia/jetson-io/config-by-pin.py
Traceback (most recent call last):
File "/opt/nvidia/jetson-io/config-by-pin.py", line 84, in <module>
main()
File "/opt/nvidia/jetson-io/config-by-pin.py", line 39, in main
jetson = board.Board()
File "/opt/nvidia/jetson-io/Jetson/board.py", line 231, in __init__
self.bootdir)
File "/opt/nvidia/jetson-io/Utils/dtc.py", line 120, in find_compatible_dtbo_files
c = get_compatible(dtbo).split()
AttributeError: 'NoneType' object has no attribute 'split'
I have:
cat /sys/firmware/devicetree/base/compatible
nvidia,p3449-0000+p3668-0000nvidia,p3449-0000+p3668-0001nvidia,p3509-0000+p3668-0000nvidia,p3509-0000+p3668-0001nvidia,tegra194
fdtget /boot/dtb/*.dtb / compatible
nvidia,p3449-0000+p3668-0000 nvidia,p3449-0000+p3668-0001 nvidia,p3509-0000+p3668-0000 nvidia,p3509-0000+p3668-0001 nvidia,tegra194
What is the problem?