12:38 <tagr> hexdump0815: Jetson Nano will by default try to power off using PSCI, but the PSCI implementation is incomplete, so it won't actually cause the system to power down

12:39 <tagr> so for now the best thing you can do is to try something like digetx suggested

12:40 <tagr> regarding the performance, Tegra210 doesn't support EMC frequency scaling yet because the firmware doesn't pass the EMC tables in the right format

12:41 <tagr> on Jetson Nano I think the boot EMC frequency is fairly low, so that might explain some of the performance issues that you're seeing

12:49 <kwizart> hopefully it can be fixed in the future ?

16:37 <hexdump0815> tagr: kwizart: i hope so too as otherwise a nano is quite useless with mainline - similar to its gpu as low as its clocked :)