Black screen Ubuntu VirtualBox

Question

A few days ago I started working with Ubuntu 20.04 in a virtual machine, exactly with VirtualBox. The first time I installed it, it looked and worked perfectly. Until one day I turned off the virtual machine and wanted to turn it on, it didn't go. Now when you turn it on, it does its normal processes and then the screen stays black with the Ubuntu logo underneath. I leave captures of the error. Greetings.

Config

First error

Second error

Solution

in my case disabling 3d acceleration in VirtualBox settings helped

Comments

[Admin]

Does this answer your question? My computer boots to a black screen, what options do I have to fix it?

[Admin]

Was running ubuntu gnome on an old, low-end laptop and this seems to have worked for me.