Error that prevents to install or upgrade in Jetson Nano

Hello Everyone. To all users there who has skilled in using Jetson Nano, I need your help. It shows the error thing when I installing opencv4.5, and some libraries. Even when I reflash it with microSD card, it still shows that error. Please help me

I tried to reflash it with MicroSD card, another to install SDK manager in PC (ubuntu) but it didnt detect the board itself.

This Jetson Nano was custom made by Okdo. Okdo Jetson Nano Developer Kit 4gb, Jetpack 4.6.1 (this is the only image that I found).

Please help me!!!

If you did above thing on your board successfully, your custom board will not work anymore.

Are you sure you know what you are doing here?

What do you mean?

Any NVIDIA related upgrade package from Debian upgrade is based on NV devkit.

It will just reinstall NVIDIA devkit software.
If you are using a custom board, your image will become NV devkit one and then your custom board might not work normally after that.

If you just want a upgrade for Ubuntu software, you could remove NVIDIA source from apt source list.