monogame 3.8.0.1641 on ubuntu 20.10

https://docs.monogame.net/articles/getting_started/1_setting_up_your_development_environment_ubuntu.html

• Install .NET Core SDK
• Add repository:
• wget https://packages.microsoft.com/config/ubuntu/20.0410/packages-microsoft-prod.deb -O /tmp/packages-microsoft-prod.deb
• sudo dpkg -i /tmp/packages-microsoft-prod.deb
• sudo vi /etc/apt/sources.list.d/microsoft-prod.list
  

deb [arch=amd64,arm64,armhf] https://packages.microsoft.com/ubuntu/20.10/prod groovy main

• sudo apt update
  

• Install packages

• Install MonoGame templates
• Install MGCB Editor