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Troubleshooting • Re: vcgencmd display power 0 doesn't work more relevant in bookworm

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the wayland command works perfectly. this is step 1.
alot of people are facing the 'after turning off, it auto turns back on after a couple of seconds'.

this is step 2, where you will need to add vc4.force_hotplug=1 to cmdline.txt (on existing line). Add a space at the end of the line, save and reboot.

Assuming you are using the first hdmi port closer to the usb c. If using the 2nd port then change the hot plug number to 2. if you are using both hdmi, change the number to 3.

Statistics: Posted by 1a2a3a — Tue Jan 23, 2024 3:24 pm



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