getting blank screen in Ubuntu 16.04 after login account

Question

I am using 16.04 Ubuntu. After login , I am getting blank screen, nothing is displayed, how to fix the problem.

Answer 1

Try pressing Ctrl+Alt+F1 then typing the following commands:

sudo dpkg --configure -a
sudo apt-get update
sudo apt-get upgrade -y

Please tell me what the output of this is and if it works