avafinger

Try: wget --no-check-certificate https://github.com/avafinger/bananapi-zero-ubuntu-base-minimal/releases/download/v3.2/linux-image-5.6.0-rc5+_1.0-41.deb

Try this: edit /etc/network/interfaces and uncomment: # Disable power saving on compatible chipsets (prevents SSH/connection dropouts over WiFi) wireless-mode Managed wireless-power off and reboot

Wifi has BT embedded and i also enabled eth0 (which i use). There is a report it takes a long time to connect to wifi, maybe you disable eth0 interface...

iotop iostat

> @avafinger I think it would be great for the community to have the steps in the main readme. It is already there: http://forum.banana-pi.org/t/banana-pi-m2-zero-wiringpi2/5517/6

Please, attach a complete boot log with the error and without the error (with the device that works).

Thanks for the pointer. I will get back to this when Kernel 5.10 stable is released.

If i understand that correctly, flow control should be on. In theory, it is ON for TX/RX. ``` ubuntu@nanopi-r2s:~$ cat /sys/module/stmmac/parameters/flow_ctrl 3 ``` 3 = TX and RX control ON....

This is a known issue that I was unfortunately unable to solve. Perhaps with the latest u-boot mainline it could be solved. If I fix the reboot, the shutdown turns...

You can check https://github.com/avafinger/nanopi-r2s-ubuntu-server-minimal-image/releases/tag/v0.2 which is ubuntu 19.10 and then issue the following to upgrade to 20.04 LTS: ``` sudo sed -i 's/eoan/focal/g' /etc/apt/sources.list sudo apt-get update sudo apt-get dist-upgrade...