sorry for my bad english but I hope you understand my sentences. I would like using my first time a BPI-M1. On the M1 shall be installed a Debian stretch. The creation from the SD-Card was succesful and the boot process looks normal until “starting kernel”. But after this message I get only a blank screen. Therefore the question from me, is the debian-install procedure only via the serial interfaces possible? Currently the M1 is only conntected via HDMI interface.
Thanks for your support Mario