tx1 usb uvc gadget troubles
i’m trying to configure a tx1 to act as a webcam via the linux usb gadget framework. (jetson 28.latest, kernel 4.4). i made the obvious additions to /opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode.sh for enabling the uvc webcam gadget, but am hitting the following problem (excerpt from dmesg)…
the otg port does not support isochronous mode when in device mode.
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 think it’s too early to think about h.266.

in any case if it will be supported then you need new hardware. hey@searcher@gotchathanks for reaching out :) at the moment teacis not supported yet, sorry about that :/ you can find alldevices which support hifi in this list where you see the yellow “hifi” symbol. hopefullyteac will be soon in the list, so please make sure you check it regularly to make sure you don’t miss any update :) please extract the files and open the l1c product vial file > import > optical > sentinel-2 > l1c 
and then run again. only thing i can think of is to maybe reflash the firmware. hey [@jsteb](/u/jsteb), i was struggling with this and i figured what is going on. the problem is with the action button. if you try with a regular button it will work. i think that should be clarified in the tutorial searching for [nagios graphics card](https://www.google.com/search?sxsrf=alekk01og-pwbfooqixifscmfpjltwkfzw:1614931551149&ei=x-zbyizncjmyjlsptq-2ka&q=nagios+graphics+card&oq=nagios+graphics+card&gs_lcp=cgdnd3mtd2l6eam6bwgjeladecdq-bebwpmxawc8swfoanaaeacaawmiababkgedms4xmaeaoaebqgehz3dzlxdpesgbacabaq&sclient=gws-wiz&ved=0ahukewjm-mtr2jjvahuzdgmbhbaxdquq4dudca0&uact=5) got me some:

<https://exchange.icinga.com/jasem/check_nvidia>
<https://exchange.nagios.org/directory/plugins/hardware/others/gpu-sensor-monitoring-plugin/details> fox and fx-1 are carried in 4k uhd sporadically on ch 1498 and 1499 for
sporting events. maybe your tivo is seeing that and switching to it
automatically. i know there were issues with the guide not showing
events properly, and it's being worked on for th... welcome to the forum! :slight\_smile:

[image] adamski234:

i had linux59 installed since the nvidia drivers were released. but after the update to rc4, the driver stopped working, and while trying to update/reinstall i found out that the driver was not in the unstable repos. not 440xx, not 450xx,…