Black screen on Unisoc T310

[guillaumevidal]

The apk built from termux works fine on Snapdragon 855 and 845, but gives a black screen (no crash) on an Unisoc T310. Exact device is a Retroid Pocket 2+.

The best i got out of logcat is this. The lines are logged several times per second for as long as the app is on screen.

06-06 15:07:10.314 16985 17004 E IMGSRV  : :0: KEGLGetDrawableParameters: Can't recreate drawable due to a disconnected/abandoned window
06-06 15:07:10.314 16985 17004 E IMGSRV  : :0: DoClear: Can't prepare to draw
06-06 15:07:10.314 16985 17004 E IMGSRV  : :0: PrepareToDraw: Invalid drawable

[Kionea]

Same here, same device

[rappbledor]

Same issue on Unisoc SC9863A & T618