Why is there no Ubuntu image?

Question

virtual box

Good evening, I'm running Ubuntu MATE 16.04.1 LTS in a virtual box, it's loading, but then it appears, although the sound of a successful system startup is heard in the background. Tell me what is the problem?

I'm attaching screenshots of the settings:

Answer 1

Good evening.
Try increasing the video memory size. Check the boxes "Enable 3D acceleration" and "Enable 2D acceleration".
It may be possible to include one of these items.
After that, it should be possible to increase the size from 128mb upwards.