# How to update my tensorrt version on my Jetson AGX board?

**URL:** <https://forums.developer.nvidia.com/t/how-to-update-my-tensorrt-version-on-my-jetson-agx-board/191558>\
**Category:** Jetson AGX Xavier\
**Tags:** tensorrt\
**Created:** [October 8, 2021, 7:24am UTC](https://forums.developer.nvidia.com/t/how-to-update-my-tensorrt-version-on-my-jetson-agx-board/191558 "2021-10-08T07:24:48Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sachinkm308](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@sachinkm308](https://forums.developer.nvidia.com/u/sachinkm308)\
**Post date:** [October 8, 2021, 7:24am UTC](https://forums.developer.nvidia.com/t/how-to-update-my-tensorrt-version-on-my-jetson-agx-board/191558/1 "2021-10-08T07:24:48Z")

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## Description

Unable to upgrade the Tensorrt version on my Jetson AGX

## Environment

**TensorRT Version** : 7.1.3-1  
**GPU Type** : Volta GPU  
**Nvidia Driver Version** : 32.5.1  
**CUDA Version** : cuda 10.2  
**CUDNN Version** : 8.0.0.180  
**Operating System + Version** : Ubuntu 18.02  
**Python Version (if applicable)** : Python 3.6  
**TensorFlow Version (if applicable)** : 1.15.5+nv21.6

## Steps To Reproduce

- I tried to upgrade my tensorrt from 7.x.x version to 8.x.x version using debian installation on my jetson AGX using the below tutorial.  
[Installation Guide :: NVIDIA Deep Learning TensorRT Documentation](https://docs.nvidia.com/deeplearning/tensorrt/install-guide/index.html#installing-debian)
- Some say install using sdkmanager from the host machine. I tried installing using the sdkmanager jetpack version 4.6.1, but unfortunately that didn’t upgrade my tensorrt.
- If I download a .deb file for amd64 machine, then should I run that on the host PC? but how will that install/upgrade the tensorrt on my Jetson AGX. Note: There is no arm64 .deb file for Ubuntu 18.04 and Cuda 10.2 . So how am supposed to install it directly on my Jetson AGX?
- Some say you can not update directly on Jetson board, it is only possible through Jetpack.
- Nvidia Team, can you guys please make a bit more clearer on your documentation and please help.

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<div class="post-metadata">

**Author:** ![AastaLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/aastalll/32/14043_2.png) [@AastaLLL](https://forums.developer.nvidia.com/u/AastaLLL)\
**Post date:** [October 8, 2021, 8:03am UTC](https://forums.developer.nvidia.com/t/how-to-update-my-tensorrt-version-on-my-jetson-agx-board/191558/3 "2021-10-08T08:03:04Z")

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Hi,

The simplest way to upgrade TensorRT is to use our OTA feature.  
[https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/updating\_jetson\_and\_host.html](https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/updating_jetson_and_host.html)

Please upgrade the device to r32.6.1 first.  
And then install the TensorRT package with the following command.

```auto
$ sudo apt update
$ sudo apt install nvidia-tensorrt

```

Thanks.

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<div class="post-metadata">

**Author:** ![system](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/system/32/68080_2.png) [@system](https://forums.developer.nvidia.com/u/system)\
**Post date:** [October 27, 2021, 6:05am UTC](https://forums.developer.nvidia.com/t/how-to-update-my-tensorrt-version-on-my-jetson-agx-board/191558/5 "2021-10-27T06:05:39Z")

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Closed on October 27, 2021, 6:05am UTC

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