Hi John, On 23/03/2023 21:02, John 1000 wrote: > Key presses from my televison remote control via CEC are not being monitored by cec-ctl -m. > I use the HDMI port next to the headphone jack from my Raspberry Pi 4B > > cec-ctl -d/dev/cec1 --tv -S | grep Philips > gives > Vendor ID : 0x00903e (Philips) > > cec-ctl -d/dev/cec1 --test-power-cycle > turns the TV on and off in a cycle. > => CEC works correctly. > > I also tried cec-ctl -d /dev/cec1 -M which returns: > Monitor All mode is not supported, falling back to regular monitoring > > In the past I used cec-client, which showed the key pressses. > > Will monitoring key presses from a remote control be possible in the future? I don't see anything in the code that would suggest that it doesn't pass on received key presses. What's the output of 'cec-ctl -d /dev/cec1'? And why do you configure it as a TV? I assume this is the video source to the TV, so this would typically be 'cec-ctl -d/dev/cec1 --playback'. Regards, Hans