Black screen after updating ubuntu 20.04 to 20.10

Question

My laptop was running ubuntu 20.04 and windows 10 in dual boot mode. Yesterday ubuntu asked for an update. So I updated it from 20.04 LTS to 20.10 the update was automatic. After finishing update it asked me to restart. I have restarted and now there is a black screen. Windows 10 is loading. But when I click ubuntu this black screen comes. I am confused what to do next.

Black Screen

Answer 1

After you log in and get a terminal.

First, try typing exit and then press ENTER.

If it does the same thing, follow the instructions to reboot. You can either run:

sudo reboot

or

systemctl reboot

If you still get the same thing, review the journalctl errors by running the following command and post those to your question:

journalctl -xb

The last thing I would suggest would be to run the following commands to finish any unfinished updates:

sudo apt update
sudo apt dist-upgrade

Then, reboot.

Please post any errors.