Jetson Nano stopped detecting cameras

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hello,

I use reComputer J1010 - Nvidia Jetson Nano 4GB RAM + 16GB eMMC and Arducam IMX219-AF 8 Mpx 1.4’’ cameras for Nvidia Jetson Nano. For 2-3 weeks everything worked fine until one day the Nvidia Jetson Nano stopped detecting the cameras. At that time, I did not install anything additional and Jetson Nano was not physically damaged. I tested the cameras with another device and they work fine, so I think the problem is on the Jetson Nano side. I tried flash JetPack again and the problem remains.

After v4l2 lists the devices I get:

:~$ v4l2-ctl --list-formats
Failed to open /dev/video0: No such file or directory

When starting Jetson Nano and after viewing the logs, I get:

:~$dmesg | grep -i imx219
[ 1.310786] imx219 7-0010: tegracam sensor driver: imx219_v2.0.6
[ 2.420519] imx219 7-0010: imx219_board_setup: error during i2c read probe (-110)
[ 2.428145] imx219 7-0010: board setup failed
[ 2.432611] imx219: probe of 7-0010 failed with error -110
[ 2.433111] imx219 8-0010: tegracam sensor driver: imx219_v2.0.6
[ 3.540447] imx219 8-0010: imx219_board_setup: error during i2c read probe (-110)
[ 3.548051] imx219 8-0010: board setup failed
[ 3.552510] imx219: probe of 8-0010 failed with error -110

I haven’t been able to find a solution to the problems, because when a similar problem occurs, everyone has error -121, not -110.

from the command sudo i2cdetect -r -y 7 (and 8) I get:

      0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --

What could be the problem with this? How to fix it? What does error -110 mean?
Thanks in advance for your help!

3

hello AdamZai,

according to those kernel init messages, there’re errors for device registration.

may I know which Jetpack release you’re working with?
please double check CSI configuration. I assume you’ve executed Jetson-IO to update/apply device tree overlay accidentally.

4

Thanks for the answer! At first I was working on JetPack 4.6.4, now I flashed on 4.6.3 (I wanted to check if this version of JetPack is a problem).
Could you tell us more about Jetson-IO and device tree overlay? Where should I look for it and what should it look like correctly? Do I need a specific version of Jetpack and Tegra Driver Package for this?

Regards,
Adam

5

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

Sorry for the late response, is this still an issue to support? Thanks