I have a Jetson Nano and a usb 3 camera connected to it, was working fine, been accesing the camera through Gstreamer. After rebooting a few times the camera is not recognised anymore, it is not even listed when I do lsusb and I get this message /dev/video0: No such file or directory
. The only solution I have so far is to reinstall the Jetson Nano image on the SD card which is not very practical. Any idea why this is happening ?
No idea, but when this happens I recommend:
- Monitor “
dmesg --follow
”. - Ignore current
dmesg
content, look for changes while:
- Unplug camera(s);
- Plug camera(s) back in.
- Report the logs which are added by unplug and replug.
If you suspect there will be a problem, or if the problem now repeats after a reboot, also include the serial console boot log if you can. See:
https://www.jetsonhacks.com/2019/04/19/jetson-nano-serial-console/
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