如何升级jetpack

Question

我用的是Jetson TX2。

当前喷气背包版本:4.5-B 129

我正在跟踪来自nvidia网站(https://docs.nvidia.com/jetson/jetpack/install-jetpack/index.html)的更新教程。

我做了：

sudo apt update
sudo apt dist-upgrade
sudo apt install --fix-broken -o Dpkg::Options::="--force-overwrite"

最后命令反馈：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  activity-log-manager libgeonames-common libgeonames0
  libnm-gtk0 libtimezonemap-data libtimezonemap1
  libunity-control-center1 vulkan-utils
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

我使用sudo apt-cache show nvidia-jetpack检查jetpack版本，它仍然是相同的(4.5-B 129)

Answer 1

好的，注意到了，我认为只适用于5.0.X用户：

从“etc/apt/sources.list.d/nvidia-l4t-apt-source.list 5.0/5.0.1开发人员预览”升级到

，首先编辑JetPack

我从以下位置编辑了nvidia-l4t-apt-source.list .l4t文件：

deb https://repo.download.nvidia.com/jetson/common r31.5 main
deb https://repo.download.nvidia.com/jetson/t186 r31.5 main

至：

deb https://repo.download.nvidia.com/jetson/common r32.7 main
deb https://repo.download.nvidia.com/jetson/t186 r32.7 main

它把我的Jetpack升级到4.6.1。不幸的是，nvidia不支持TX2系列的Jetpack 5.X.X。