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Yesterday I upgraded my Ubuntu from 23.10 to 24.04. After successful upgrade, I suspended the system and went to sleep. Today, I noticed that the system stuck at login page. I rebooted the system and noticed that the boot process moves forward but instead of showing the login page, it shows me the list of started services. I didn't notice anything wrong in that log.

I switched to tty2 and by running systemctl status gdm noticed that it failed to start. And the result was similar to the screenshot of this question.

Mostafa Ahangarha
  • 4,687

1 Answers1

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In tty2 (Ctrl+Alt+2), I ran the following commands to reinstall a fresh gdm3 package:

sudo apt purge gdm3
sudo apt install gdm3

Right after installation, login screen appeared. I logged in and restarted the system to ensure it continues to work properly.

It fixed my problem.

Mostafa Ahangarha
  • 4,687