Complete noob here.
The story goes…
I am building an arcade table, have got my raspberry pi set up with a picade hat. All that is set up fine and everything works. the problem is the monitor I have attached won’t go to sleep when the pi shuts down. Now, I have found a command that will turn off the monitor, I just can’t for the life of me figure out where it needs to go.
I know I was asking for trouble by doing this but I inserted the code into a couple of places in the picadehatd script in the /etc/rc6.d directory but 1 place I put it had the command run at both startup and shut down and another place it did nothing. Can anyone help?