For information, this recipe did not work for me.
echo ‘standby 0’ | cec-client -s
echo ‘on 0’ | cec-client -s
did not work for me.
The appropriate commands are:
echo standby 0 | cec-client -s -d 1
echo on 0 | cec-client -s -d 1
I have another problem, unable to make the recipe work as it was written in French.
It was necessary to replace the commands with “TURN ON” and TURN OFF "for this to work.
I am still trying to find a solution to this problem.
Hope this can help other people out.