how to install it properly?

[timbojones91]

hello

ive used etcher with a 256gb sandisk µSD. The Rock 5A doesnt boot up. the blue heartbeat led just lights up. no flashing.

what iam doing wrong?

the original 22.04 from joshua riek runs fine

[Qengineering]

That's hard to say. I can be a corrupted download. Here, at the office is works.
If everything else fails, you could install the NPU examples separately from our GitHub repo one by one after you have Joshua's Ubuntu running.

[timbojones91]

Thank you for your quick reply. :)
Ive downloaded it 3 times and tested it with 2 µSD, 2 readers, etcher and rpi imager.
this isnt my first time with sbc but man.. rock5 is giving me a hard time.

[Qengineering]

The only reason I can think of are some differences between our SBCs.
I've used a 2022.05.19 ROCK 5B V1.3 board.

[Bleach665]

Same issue on Rock5c((

[SergiySeletsky]

rock 5a does not boot