appsink not working in deepstream python example
please provide complete information as applicable to your setup.

• hardware platform (jetson / gpu)

t4

• deepstream version

5.0

• jetpack version (valid for jetson only)

na

• tensorrt version

7.0.0.11

• nvidia gpu driver version (valid for gpu only)

440.64.00

• issue type( questions, new …
tiler\_src\_pad\_buffer\_probe is before the nvmultistreamtiler in the pipeline, so the ntp\_timestamp for each stream is meaningful. your appsink is after nvmultistreamtiler in the pipeline, nvmultistreamtiler will combine multiple streams into one new stream, so ntp\_timestamp in each separated stream m…
hi yerhu,

i could imagine, that one of the two following scenarios may cause the issue:

you’re using an outdated version of tk-core. check in your configuration: core/core\_api.yml

you’re using a pipelineconfiguration, which is pointing to a local-path and includes a file like python\_interpreter, i… [image] erost:

intel core i3 m 380

you can’t use vulkan on your igpu. it’s too old (2010). vulkan is only supported on ivy bridge (2012) and forward.

and it looks like you don’t have a dgpu, only an igpu.

you can try to run the game without dxvk, which will translate the game to opengl you have to forward the sip and rtp ports of the snom. (before the update this was done by a sip application layer gateway, but we had to remove this because it breaks security.)

[image]

[security announcement: mitigating nat slipstreaming - the ipfire blog](https://blog.ipfire.org/post/security-announcement-mitigating-nat-slipstreaming)

last autumn, we learned about … How a. ch said I have also seen this with insufficient memory issues and also packages that were left with the same package id and even if the graphics need to be resized. What was said:


If you [support multiple screens](https://translate.googleusercontent.com/translate_c?depth=1&pto=aue&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=) , I would make sure there are graphics in each MDPI, HDPI, XHDPI respectively and that they are [optimized](https://translate.googleusercontent.com/translate_c?depth=1&pto=aue&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=) and set to the [appropriate DPI](https://translate.googleusercontent.com/translate_c?depth=1&pto=aue&rurl=translate.google.com&sl=ru&sp=nmt4&tl=en&u=) . This should ensure that all devices and API levels play well.



  




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Even if that isn't the root of your problem, it's good to keep an eye on efficiency and reliability. 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. solution to my problem.

install python enabling framework and then do the rest of the installation as defined

python\_configure\_opts="--enable-framework" pyenv install 3.6.8

the issue was with wx and the need for a framework

when running a simple ws app

import wx

app = wx.app(false) # create a… 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,… thank you for taking interest in my post.

i have solved the problem.it was mistake from my own part.

i have disabled some of the hardware detection services before the update.

i have disabled the "device install service" on the windows service

[[asas]](https://aws1.discourse-cdn.com/arduino/original/4x/5/0/9/509934b6660953c4e848dc95f40efd35d02bfe60.png "asas")

renabling it and rebooting it solved the … i have seen other people state the same thing, and after factory resetting their ipad, it started working. some were able to find the conflicting app that caused the issue. hopefully, it will be a fix as simple as deleting a previous app.
quite a few ipad users have been having this problem with all the providers. the best thread i could find that might help stated that if your ipad is jail-broken, something called xvcon will help with getting the app to work. also, someone else found out that landscapevideos causes the watchespn app to not work. after he uninstalled it, it started working.