# Upgrade jetpack

**URL:** <https://forums.developer.nvidia.com/t/upgrade-jetpack/153790>\
**Category:** Jetson TX2\
**Tags:** jetpack\
**Created:** [September 7, 2020, 6:55am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790 "2020-09-07T06:55:07Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![nguyenanhquyethust](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@nguyenanhquyethust](https://forums.developer.nvidia.com/u/nguyenanhquyethust)\
**Post date:** [September 7, 2020, 6:55am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/1 "2020-09-07T06:55:07Z")

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Hi,

Now I have a Jetson TX2 with version JetPack \< 4.4.  
I want to upgrade jetpack to 4.4.  
So how can I do it?

Thanks!

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**Author:** ![carolyuu](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/carolyuu/32/14043_2.png) [@carolyuu](https://forums.developer.nvidia.com/u/carolyuu)\
**Post date:** [September 7, 2020, 8:39am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/3 "2020-09-07T08:39:44Z")

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Hi nguyenanhquyethust,

You can reference [L4T Documentation](https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fquick_start.html%23wwpID0E0LB0HA) → Quick Start Guide → Over-the-Air(OTA) update section to upgrade JetPack.

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**Author:** ![nguyenanhquyethust](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@nguyenanhquyethust](https://forums.developer.nvidia.com/u/nguyenanhquyethust)\
**Post date:** [September 7, 2020, 9:04am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/4 "2020-09-07T09:04:41Z")

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Hi carolyuu,

I will try, Thanks you!

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<div class="post-metadata">

**Author:** ![nguyenanhquyethust](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@nguyenanhquyethust](https://forums.developer.nvidia.com/u/nguyenanhquyethust)\
**Post date:** [September 7, 2020, 9:50am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/5 "2020-09-07T09:50:20Z")

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Hi carolyuu,

When I add 2 lines into “/etc/apt/sources.list.d/nvidia-l4t-apt-source.list”  
deb [https://repo.download.nvidia.com/jetson/common](https://repo.download.nvidia.com/jetson/common) r32.4 main  
deb [https://repo.download.nvidia.com/jetson/t186](https://repo.download.nvidia.com/jetson/t186) r32.4 main  
then I run “sudo apt update”, I got error:

 ![Screenshot from 2020-09-07 16-49-51](https://global.discourse-cdn.com/nvidia/original/3X/c/d/cd0bd9692692aa92f032d7bdd0f5b59ce278fce9.png)

How can I fix it?

Thanks!

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<div class="post-metadata">

**Author:** ![carolyuu](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/carolyuu/32/14043_2.png) [@carolyuu](https://forums.developer.nvidia.com/u/carolyuu)\
**Post date:** [September 7, 2020, 10:08am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/6 "2020-09-07T10:08:29Z")

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Hi nguyenanhquyethust,

Are you run below command first?

```auto
$ sudo apt update
$ sudo apt list --upgradable
$ sudo sudo apt upgrade

```

What image are you using now?  
You can use below command to check:  
$ head -1 /etc/nv\_tegra\_release

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<div class="post-metadata">

**Author:** ![nguyenanhquyethust](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@nguyenanhquyethust](https://forums.developer.nvidia.com/u/nguyenanhquyethust)\
**Post date:** [September 7, 2020, 10:10am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/7 "2020-09-07T10:10:50Z")

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Hi carolyuu,

Yes I did it.  
This is image:

 ![Screenshot from 2020-09-07 17-12-14](https://global.discourse-cdn.com/nvidia/original/3X/1/6/16018e1b383156af45f422eb189eaf6a683c2883.png)

Thanks!

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<div class="post-metadata">

**Author:** ![carolyuu](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/carolyuu/32/14043_2.png) [@carolyuu](https://forums.developer.nvidia.com/u/carolyuu)\
**Post date:** [September 7, 2020, 10:26am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/8 "2020-09-07T10:26:19Z")

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Hi nguyenanhquyethust,

**NVIDIA does not recommend installing L4T Debian packages on an L4T release earlier than r32.3.1**  
Sorry, this OTA steps is start from r32.3.1.  
Suggest you can use command to [flash by manually](https://developer.nvidia.com/embedded/L4T/r32_Release_v4.3/t186ref_release_aarch64/l4t_quick_start_guide.txt) or using [SDK Manager](http://docs.nvidia.com/sdk-manager/install-with-sdkm-jetson/index.html) to flash the latest JetPack.

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<div class="post-metadata">

**Author:** ![nguyenanhquyethust](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@nguyenanhquyethust](https://forums.developer.nvidia.com/u/nguyenanhquyethust)\
**Post date:** [September 7, 2020, 10:36am UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/9 "2020-09-07T10:36:51Z")

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Hi carolyuu,

I’ll try, thanks!

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<div class="post-metadata">

**Author:** ![nadeemm](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/nadeemm/32/367020_2.png) [@nadeemm](https://forums.developer.nvidia.com/u/nadeemm)\
**Post date:** [October 18, 2021, 6:17pm UTC](https://forums.developer.nvidia.com/t/upgrade-jetpack/153790/11 "2021-10-18T18:17:08Z")

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