avafinger

Kernel base: https://github.com/avafinger/linux-5.6.y Distro: You can use **debootstrap** or this way here: https://github.com/avafinger/nanopi-m3-ubuntu-base-minimal

> And will upgrading interfere with the kernel or other custom flashed files from your release page in any way? If you mean upgrading from 19.10 to 20.04, no problem...

I will look into it.

You can try this: ``` sudo sed -i 's/eoan/focal/g' /etc/apt/sources.list sudo apt-get update sudo apt-get dist-upgrade ``` Make a backup of the sd card, just in case....

Yes.

I still use the deprecated/old style /etc/network/interfaces and there you have something like this: ``` # Disable power saving on compatible chipsets (prevents SSH/connection dropouts over WiFi) # wireless-mode Managed...

What i mean is a NetworkManager issue and not an HW issue... ;)

Maybe the new board has a different wifi chip or similar chip. Try to update the wifi firmware if that is the case.

I think **SDA** and **SCL** are routed physically to Pin3 and Pin5 respectively. Pin12 you could choose one of these: UART3-CTS or EINT16 or SPI1-MISO

Use this setting and the DTB. If I remember correctly, I had to change the kernel configuration (that configuration) to make the CPU Temp work in 5.7. in the OV5640,...