Release Note of Ubuntu MATE 20.04 LTS (v1.0)

File name : ubuntu-20.04-4.9-mate-odroid-c4-20200422.img.xz

• Official US West Coast: https://odroid.in/ubuntu_20.04lts
• Official US East Coast: https://east.us.odroid.in/ubuntu_20.04lts (Thanks to David Beauchamp @ archlinuxarm)
• Official EU Germany: https://de.eu.odroid.in/?directory=.%2Fubuntu_20.04lts%2F
• Official Korea/Asia Mirror: https://dn.odroid.com/S905X3/ODROID-C4/Ubuntu/

• Ubuntu 20.04 LTS with Mate(x11) Desktop
• Kernel 4.9.218 LTS

• No EGL/GPU Acceleration on X11 (You have to use Minimal image to have a HW GPU acceleration on the framebuffer)
• To enable Auto-login, edit /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf file like this.

• [SeatDefaults]
  greeter-session=lightdm-gtk-greeter
  autologin-user=odroid

• Audio output can not be changed during audio playback.

• Available here

• Native Kernel build Guide

target

sudo apt update
sudo apt full-upgrade
sudo reboot