Helpful tips and tricks for Raspbian.
To upgrade your existing Raspbian OS from Stretch to Buster, perform the following:
- apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 04EE7237B7D453EC 648ACFD622F3D138
- grep -rl stretch /etc/apt/ | sudo xargs sed -i 's/stretch/buster/g'
- apt update -y && apt dist-upgrade -y
- reboot