How to fix graphics issues (text/font) after Ubuntu upgrade.
How to reproduce it
Virtual Box 7.0
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
Issue
Text/font is not displayed correctly.
Examples
Solution
Change GUI engine. Use lightdm instead of gdm3. Open Terminal and type the following commands.
Reconfigure GNOME
sudo dpkg-reconfigure gdm3
sudo apt install lightdm
Choose lightdm
sudo dpkg-reconfigure lightdm