TFM states for getting the kernel source from git:
• Get the kernel source by running the source_sync.sh script: $ ./source_sync.sh
But it doesn’t say where to run this command (it’s not in path on Nano or the host with JetPack installed). I also used
find to no avail. It would be helpful if a hyperlink to where this is defined could be added to the documentation. I can’t seem to find it, but I may be missing something or doing something silly.
Edit: I finally did locate it after re-installing everything with the SDK manager in
<b>$HOME/nvidia/nvidia_sdk/JetPack_4.2_Linux_P3448/Linux_for_Tegra</b> which was the default installation path for the sdk. Somehow it didn’t get installed there the first time I ran it. Some other folders like documentation were there in
$HOME/nvidia/nvidia_sdk/JetPack_4.2_Linux_P3448 didn’t exist at all. Somehow the previuos install must have failed, but it reported success so ¯_(ツ)_/¯