Zero 2 Pro NPU - Any Experiences?

Do you need the GUI desktop?, if you don’t need it, boot this image via HDMI or serial port, when it first boot, it need to setup account info in first boot, after you finish your username and password (do not finish all steps), reboot it, after this little tricks the underscore would disappear

Hello everyone,
Is there any document for using NPU of radxa zero 2?I have read this document but when running model on NPU, system halts.When I build teflon and use the build library, it will cause “segementation Fault” and stop.I have tested different operating systems(OS) but the same problem. I want to use NPU on linux OS and I have read this thread and searched all the web, but I didn’t find anything useful.
Can anyone help me doing this?

Are you using our latest Debian 13 image for ZERO 2?

I tested this version (Official Operating System Image) and the result was the same.
I also tested various other versions from different sources but unfortunately the result was exactly the same.
I can boot Debian 13 again and make changes to the test steps if necessary.

@Morgan please take a look.

Isn’t there any response till now?!
@RadxaYuntian @Morgan
If there is older version that works fine, I’m okay to boot that. Just tell me which version I should boot or help me understand whether it is hardware problem or is something about OS or anything else.