sudo apt update
sudo apt install software-properties-common apt-transport-https wget
wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main"
sudo apt install code
go to https://code.visualstudio.com/download then download .deb file if you already have gdebi installed you can run sudo gdebi code_1.55.0-1617120720_amd64.deb