My board is rockpi4b
After starting, unplug or restart the display, the display will display armbian desktop directly, indicating that armbian is started normally, but there is no normal signal to the display.After restarting, you must switch the monitor power or unplug the hdmi cable to display.
This is not a problem if you use the official debian of rock and the armbian5.67 downloaded from rock's official website.
And i want to use gpio lib in armbian such as libmraa ,how should i do?