Ethernet UDP outgoing speed very slow

[hyphop]

@tarhan

If you can simple suggest way to install Ubuntu 20.04 (without X11) with good kernel I would be glad.

1. fenix → build generic image → ubuntu
2. or install this image + https://dl.khadas.com/Firmware/Krescue/images/Generic_Ubuntu-minimal-focal_Linux-5.16-rc2_arm64_SD-USB_V1.0.7-211122-develop.img.xz (can write to sd or write to emmc via krescue )