Radxa zero 2 pro NPU usage

I have a radxa zero 2 pro (if I’m not wrong it uses aml-a311d soc) and I want to test it’s NPU. I want to know what is the start point and what OS I should choose?

I followed documents of radxa document(npu usage) but it cause system halt for one libteflon.so and “segmentation fault” for another one.

I also tried follow the instruction in document but I get “No vendor found!” error while trying sudo ./ldto enable npu.

Note that my current OS is “Armbian_community_26.2.0-trunk.792_Radxa-zero2_noble_current_6.18.24_xfce_desktop” and I have tested different operating systems.