Recently I need to use nvidia's VPI library. The versions installed by orin nx are all 2.2.7, but the functions are not complete, so I want to update it to the latest version 2.3.
The VPI version before updating is 2.2.7:
Update steps:
[ UPDATE REFERENCE LINK ] HERE
1. In the ubuntu20 system of orin nx, click " Show Applications " in the lower left corner and find " Software & Updates ".
Click " Other Software ", find the two below and select them one by one, click " Edit "
https://repo.download.nvidia.com/jetson/common r35.3 main
https://repo.download.nvidia.com/jetson/ t234 r35.3 main
Change r35.3 to r35.4 for these two
2. Update jetpack
The installation steps shown on the vpi official website are applicable to x86, not arm64.
Therefore, if you want to update VPI in orin nx, you need to update jetpack.
My jetpack version before the update was 5.1.1, and
the version after the update is 5.1. .2
Before updating to 5.1.2, confirm whether your Jetson device is suitable for updating to 5.1.2
Before updating to 5.1.2, confirm whether your Jetson device is suitable for updating to 5.1.2
Before updating to 5.1.2, confirm whether your Jetson device is suitable for updating to 5.1.2
Update instructions:
sudo apt update
sudo apt install nvidia-jetpack
After the update is complete, check the jetpack version command:
sudo apt show nvidia-jetpack
VPI version after update:
Method 2: (I haven’t tried it)
1. In ubuntu20, cd and open this file etc/apt/sources.list.d/nvidia-l4t-apt-source.list
Change r35.3 to r35.4
2. Enter the command
sudo apt update sudo apt dist-upgrade sudo apt install --fix-broken -o Dpkg::Options::="--force-overwrite"
3. Restart jetson orin nx
In case of error
ERROR. Procedure for A_kernel-dtb update FAILED.
Click the link to solve it.
