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jetsonhacks / rootOnNVMe

Switch the rootfs to a NVMe SSD on the Jetson Xavier NX and Jetson AGX Xavier
MIT License
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[BUG] Drivers for IMX477 camera are not showing up when root on SSD #6

Open mikprin opened 3 years ago

mikprin commented 3 years ago

Describe the issue Drivers for IMX477 camera are not showing up when root on SSD What version of L4T/JetPack L4T/JetPack version: 32.4.4

Which Jetson Jetson: Xavier NX

To Reproduce Steps to reproduce the behavior:

  1. Boot from SSD (new system)
  2. Install the driver
  3. reboot
  4. in terminal type dmesg | grep imx477

Expected behavior If you are booted from SD card and properly installed drivers from .deb, you will get the following:

Screenshot from 2020-12-03 18-36-38 THAT IS CORRECT !

Indicating, that drivers are working and trying to find camera. However, if you are booted from SSD following steps from: jetsonhacks, after installation of the driver NOTHING whill show up in: dmesg | grep imx477

How chould i make drivers working?

Additional context

We were using IMX477 camera with Xavier NX and when it is booted from SD card drivers working and the camera also works as intended. However, when root booted on SSD and I install drivers there the same way, this time dmesg | grep imx477 shows no logs indicating that apparently that drivers are not working. I don't know if other people claiming their camera drivers are not working, dealing with the same issue, but is it possible to check this? I think it will help me and others a lot. We can provide any extra information relating my hardware and software configuration and any logs that are required.

mikprin commented 3 years ago

Seems like the problem can be fixed by copying the following files to an SD card:

/boot/arducam/ /boot/extlinux/extlinux.conf