Read the statement by Michael Teeuw here.
suddenly the screen can't turn on
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@lkthomas
Hmm, you are on Bookworm, right?
Maybe this helps: https://forums.raspberrypi.com/viewtopic.php?t=358689 -
I was just trying to get a PIR Sensor running to toggle the display on Pi5 and this was the way to go on a fresh OS install, maybe it´ll help you out too
WAYLAND_DISPLAY=“wayland-1” wlr-randr --output HDMI-A-1 --off
WAYLAND_DISPLAY=“wayland-1” wlr-randr --output HDMI-A-1 --onIf you monitor turns back on by itself after ~10 secs add vc4.force_hotplug=1 (1=hmdi1 / 2=hdmi2 / 3=both) to the end of your /boot/firmware/cmdline.txt
if you´re running rotated you can add that as --transform 90 (more options see wlr-randr --help)
vcgencmd, xrandr and xset were not working anymore for me
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@schris88 only pi4 or 5 will have Wayland display manager.
pi3 is still on x11
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@sdetweil I am using RPi 3B+
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