headless jetson nano with custom built linux: gstreamer fails with nvbuf\_utils error
i have a custom built filesystem (not using nvidia’s dev ubuntu image). i have cross compiled all the gstreamer modules that came with jetpack.

i have a usb camera attached and a basic read into a fake sink appears to be working fine. gst-launch-1.0 v4l2src device=/dev/video1 ! 'image/jpeg,format=m…
hi,

by default we have x11 and certain plugins are implemented for rendering frames through x11. also wayland is supported in nveglglessink plugin. in headless mode you would still need the prebuilt libs although don’t use them. please use the default libgstnveglglessink.so and include the libs:

n…
Hi jevons,

It looks like the Intel(r) Neural Compute Stick 2 is not connecting properly when the model is loaded. Did you configure the Intel(r) NCS 2 Linux USB Driver? If you have not, please use the following steps.

1. Add the current user to the users group, you will need to logout and log back in. 



```
sudo usermod –a –G users “$(whoami)”
```

2. Create **97-myriad-usbboot.rules** in the **/etc/udev/rules.d** directory with the following content:



```
SUBSYSTEM=="usb", ATTRS{idProduct}=="2150", ATTRS{idVendor}=="03e7", GROUP="users", MODE="0666", ENV{ID\_MM\_DEVICE\_IGNORE}="1"
SUBSYSTEM=="usb", ATTRS{idProduct}=="2485", ATTRS{idVendor}=="03e7", GROUP="users", MODE="0666", ENV{ID\_MM\_DEVICE\_IGNORE}="1"
SUBSYSTEM=="usb", ATTRS{idProduct}=="f63b", ATTRS{idVendor}=="03e7", GROUP="users", MODE="0666", ENV{ID\_MM\_DEVICE\_IGNORE}="1"

```

3. Reload the rules



```
udevadm control --reload-rules
udevadm trigger
ldconfig

```

I don't have a Jetson Nano to test, however, it worked on the Jetson TX2 that I have. Please let me know if it works for you.


Regards,


Jesus




[View solution in original post](/t5/Intel-Distribution-of-OpenVINO/NCS2-had-problems-with-jetson-nano/m-p/1143962#M10910) try this version:

<https://drive.google.com/file/d/1ffegjdy1563skl8qrnxtcngwg4vra_7-/view?usp=sharing>

we’re still working through some compatibility issues with the new os. it seems if i use the framework version that solves some of the visual glitches it messes up camera compatibility. i have now installed the non-free version of the driver. lets see how that will go. :slight\_smile: a couple of things to check:

(1) make sure your file realy exists

(2) your file path does not seem to be correct full path, should it be something like c://users/…

(3) you can also try a relative path, namely, copying your tiff file to the same directory as where you start your jupyter. then, use… please extract the files and open the l1c product vial file > import > optical > sentinel-2 > l1c 
and then run again. [@jeff](/u/jeff), i have created an installation guide that might help you. i’d recommend you go back to square one and follow the guide from the beginning. good luck and let us know how you make out.

<https://slo-sleuth.github.io/tools/installingautopsyonmacos.html> seek and tell are still required.

see here: <https://docs.lvgl.io/latest/en/html/overview/file-system.html#use-drivers-for-images> i'm using ubuntu linux on my computer to type this, and i've been a regular linux user for the better part of the last 5 years.

i have to be honest, if by "making dvds" you mean video editing, you're going to be disappointed with what any version of linux has to offer. the tools linux has for the average home user's video editing needs are far, far behind what microsoft and apple give away for free with their systems. 

that aside, linux has excellent tools for the other needs you mentioned, and any major linux version you try is going to have all the major tools available. the key differences between linux versions (commonly called "distros" or "distributions") are generally found in default installed software, how you obtain new software (package management), and maybe hardware detection.

personally, i would recommend ubuntu. there are other excellent choices out there (fedora, suse), but i give ubuntu the nod for its excellent combination of default software, hardware support, and tools for installing new software. plus, it has a great community that will help you get started.

[additional info regarding video editing - 
i'm referring to software accessible to the average home user. i am not referring to professional, hollywood-level software. there is nothing available on linux that compares to apple's imovie or microsoft's windows movie maker, which is what i assume the asker is hoping for. if you know of such a program, i'd be happy to hear about it.] hi , i try it with this scenario, it work.

[[image]](https://aws1.discourse-cdn.com/business5/uploads/pynq1/original/1x/1ef72ed473166fc2811618e9c1ec0febb7a2ecc8.png "image")

test code:

ov1 = overlay(’/home/xilinx/haddsub/prio.bit’)

pr=ov1.pr\_decoupler\_0

pr.write(0x0, 0) <- default set to zero

// before download partial bitstream set to one

pr.write(0x0, 1)

add\_pb=bitstream(’/home/xilinx/haddsub/pr\_0\_sub.bit’, n… right click on the gtaiv executable (not the launcher) and open the properties window. then click the details tab and check it yourself.