Jetson Xavier Agx camera is not exist

I connected jetson agx and LI-IMX274-MIPI-M12 camera. But the computer does not see the camera. When I connect usb camera, it sees it.
bash: cd: /dev/video0: No such file or directory

First, you should never cd to the /dev/video0 node, because that’s a (character special) file, not a directory. If you want to see whether it’s there, you need to use something like ls -l /dev/video0

Second, did you install the kernel module / driver for the camera, and set the Jetson to expect that camera? I assume from the model number that it has a supported sensor, but does it also have a supported I2C control board? (E g, is this particular model on the list of verified-compatible cameras?)

Thank you for your answer
1- I tried as you said, it still didn’t work.
2- I’m new to these topics, can you tell me how to do it?

Please consult with Leopard to get the driver for your sensor board.

Could you provide the driver.

Please check your BSP version by cat /etc/nv_tegra_rlease

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cat: /etc/nv_tegra_rlease: No such file or directory

Sorry to typo
cat /etc/nv_tegra_release

R32 (release), REVISION: 5.1, GCID: 27362550, BOARD: t186ref, EABI: aarch64, DATE: Wed May 19 18:16:00 UTC 2021

@passenger Our latest Xavier IMX274 driver is based on R32.5.0. Please download the driver guide below.

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@SimonZhu @ShaneCCC

Thank you.

can you tell me how to install the driver

@passenger Please follow the instruction in page 3 to install the driver. You may need to download the R32.5.0 OS image from our driver guide and flash it to Xavier (step1) before installing the driver.


thanks, will my files be deleted as a result of this?

@passenger If you are using R32.5.1 OS, the R32.5.0 driver may not work, so it’s better to re-flash the Xavier with R32.5.0 OS image and then install the driver.

if I try 32.5.1, will my files be deleted when I flash the driver ?

@passenger The driver probably won’t work with R32.5.1.

OK. I understand. but i want to try. Will my files be deleted only when I install the driver? I want to learn this.
I tired you. thank you.
good day

@passenger Yes, the camera will not be detected before installing the driver.