Is there an android image I can use to flash 9.1 or the 8.1 that has vulkan support?

#1

Hi,

So I used the Android 8.1 that came with it and it didn’t say it had Vulkan so I tried downloading from https://github.com/radxa/manifests/releases/tag/RK3399PRO-android8.1.0-20191206_1719 and I don’t even get a blank screen I get no HDMI output from my monitor

Either image returns no HDMI output switching back to the Debian Buster image works

#2

Is there no screen on the monitor after you burn Android?

#3

Correct there is nothing on the screen after burning android.

#4

Can you provide the serial log? Have you removed the screws from the core panel?

#5

Not really I will have to get a USB to TTL cable. I seem to notice a some cables that are 3.3volts and some that are 5 I don’t see anything in the hardware wiki to indicate which to use?

#6

Here you can find the serial console pins:

https://wiki.radxa.com/RockpiN10/dev/serial-console