Riva on nao

Hello, so i bought a jetson nano to go along with the £6k of NVIDEA hardware i have (none of which actually allows me to run nvidea llm software) and i managed to get TTS working, but not the ASR. I see on the forums that ASR isn’t supported on nano (would be nice to add that to the quickstart so people like me don’t waste 2 days trying).
However, when i try to run my own speech services on the nano it’s all blocked from installing.
To save me wasting another two days trying to figure it out, please could someone let me know if I can use a generic ubuntu install to add my own software, or is that going to get locked down somehow as well?
Thanks

Hardware - Jetson nano 8GB
Operating System - Jetpack 7.1
Riva Version
TLT Version (if relevant)
How to reproduce the issue ? (This is for errors. Please share the command and the detailed log here)