General discussion • Re: All My Raspberry Pi's shutting down at the same time...

But are they actually shutting down or are they just dropping off your network? And if they're all going down at the same time I suspect the cause something other than the individual Pi.

1. If they're all headless plug one into a monitor, mouse, and keyboard.
2. Wait for the problem to occur
3. Check whether the PI is still running via the directly connected monitor (etc.)

On a related note, you should really avoid just pulling power if at all possible. For all except the Pi5 (which has an onboard power button) make use of a spare GPIO, a momentary push to make button, and the gpio_shutdown overlay. If you use the default (GPIO 3/physical pin 5) for all but the Pi5 that gives you a power on button too.

If you need details, look it up in /boot/overlays/README

Statistics: Posted by thagrol — Thu Jan 09, 2025 6:23 pm

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