Camera won’t work on Jetson Orin NX via using NoMachine (headless)

[Haidit]

Hi, I’m not sure if it’s a right place to ask for solution, but I still hope I’ll find some help here.
I have a Jetson Orin NX with Jetpack 5.1.2 installed on it.
I need to use it without physical monitor via connecting with NoMachine. If I do so, my IMX477 camera won’t work. It works fine, if I’m using monitor.

To connect without monitor I used:

sudo systemctl set-default multi-user.target
sudo /etc/NX/nxserver –restart
reboot

Thanks a lot in advance

UPD:
v4l2-ctl –list-devices output is fine:

NVIDIA Tegra Video Input Device (platform:tegra-camrtc-ca):
/dev/media0

vi-output, imx477 10-001a (platform:tegra-capture-vi:2):
/dev/video0

[Bilbotine]

Hi Haidit,

Please try to install xfce; xfce physical session should work, even without a monitor plugged.

On our side it works with NVIDIA Jetson Nana, it should be the same on your model. You can check our article “Tips for using NoMachine on NVIDIA Jetson Nano” for more info: NoMachine – Tips For Using NoMachine On NVIDIA Jetson Nano – Knowledge Base

[Haidit]

Thanks for your advice, I’ll try it

[Author]

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