Missing signals in KWin::Output on version 6.6.1

[supagu]

My use case was to detect screen on/off to send a message to my CEC device to turn my TV on and off.

I have my own thread about it here:

Upgrade KWin script to detect screen about to turn off and wake

Some years ago I developed a KWin script to use CEC device to turn the screen on and off automatically using a KWin script. My old post is here: Determine when monitor is turned on or off via python dbus - #14 by supagu I have some some code that used to work (I think it was using Qt5), now it appears not to work (My computer is using Qt6): The problem is with this line of code: firstScreen.aboutToTurnOff.connect(aboutToTurnOff) Gives me the error: /home/server/.local/share/kwin/scripts/…