Hello,
Does anyone know if the Black is currently expected to perform a shutdown when the power button is pressed on the board, or to power-off when the the command to do so is issued from the OS? I run into a lot of posts on the Beagle forums that suggest the way it is supposed to work is that pressing the power button while running is supposed to interrupt the OS and start an orderly shutdown, and it's not clear if that is then expected to turn off power completely or not after some delay. At present with my Arch install nothing occurs when the power button is pressed and I can see no indication that the OS saw anything at all. The command "poweroff" shuts down but does not power off the board.
One of my reasons to purchase this board was having the power button linked to the OS already to simplify getting putting a power button on my product that will shutdown the device properly. Is the interrupt ignored in Arch?
If so I'll have to connect a GPIO to an external button and go back to the userland service to monitor the pin and run the shutdown command and signal an external controller to kill the power. A lot of complexity to make a power button.