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[BUG] Drivers for IMX477 camera are not showing up when root on SSD #6

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mikprin opened this issue Dec 3, 2020 · 1 comment
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bug Something isn't working

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@mikprin
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mikprin commented Dec 3, 2020

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 mikprin added the bug Something isn't working label Dec 3, 2020
@mikprin
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mikprin commented Jan 5, 2021

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

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

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