I would like to set up my server to use the Mythbuntu repositories to keep MythTV more up to date than the version in the offical Ubuntu repositories.
I know I can install
mythbuntu-control-centre on my server and access it from another computer using
ssh -X, but I would like to avoid using the graphical interface entirely if I can.
So how do configure my server to use the Mythbuntu repos without using a GUI?