CEC and TV/AVR problem

    Recently I bought a new LG C4 OLED TV now I have the problem that my TV/AVR turns back on after turning it off.

    I found this TV/AVR turns back on right after turning them off but I am running a LE 12.2 and adding vc4.force_hotplug=3 to /flash/cmdline.txt doesn't work.

    Code
     # cat /flash/cmdline.txt
boot=UUID=2001-4441 disk=UUID=30f5d869-400e-4a82-8b7b-a5173e9001ba quiet console=ttyAMA10,115200 console=tty0
vc4.force_hotplug=3 drm.edid_firmware=HDMI-A-1:edid/edid-HDMI-A-1.bin video=HDMI-A-1:D

    Looks like you added vc4.force_hotplug... as a second line - this doesn't work, everything in cmdline.txt needs to be in a single line.

    Move that up right after console=tty0, separated with a space, and try again.

    so long,

    Hias