Updated by Denis 'GNUtoo' Carikli about 1 year ago
After a bit of the time the device becomes off and doesn't react to key press anymore.
We need to see if it can wake from suspend, if the power button is configured for that, etc.
Also we left the UART running in suspend/resume so we could use that to debug it.
AT the end we'll need to remove that no_console_suspend kernel argument else it'll eat the battery way too much