Send the following on WhatsApp
Continue to ChatFix GNOME GUI Login After Upgrade to Debian 10 Buster (VirtualBox VM) https://blog.plee.me/2019/07/fix-gnome-gui-login-after-upgrade-to-debian-10-buster-virtualbox-vm/
Fix GNOME GUI Login After Upgrade to Debian 10 Buster (VirtualBox VM) https://blog.plee.me/2019/07/fix-gnome-gui-login-after-upgrade-to-debian-10-buster-virtualbox-vm/