Open usloy opened 7 months ago
This doesn't solve the problem, it just helps a little.
On my TV-box (or Armbian build?) it is card1
, not card0
.
When this helps, the display is shown as unknown and the resolution is set to 1280x720.
This doesn't help for displays with slightly unusual resolutions, such as 1024x600. It's connected, but Armbian refuses to use it until you make some manual settings (I even forgot how I did it last time).
add this cmd to /etc/rc.local file
echo on > /sys/class/drm/card0-HDMI-A-1/status
it works for me