Here’s one quick tip that shows you how to remove / disable the guest account on the logon screen in Ubuntu 12.10 (Quantal Quetzal).
By default, Ubuntu is shipped with the guest account enabled and shown on the logon screen. If you want to remove it, continue below to learn how.
This one-line command will get the job done for you.
Objectives:
- Remove the guest account login in Ubuntu 12.10
- Enjoy!
To get started, press Ctrl – Alt – T on your keyboard to open the terminal. When it opens, run the commands below to disable this feature.
sudo sh -c 'echo "allow-guest=false" >> /etc/lightdm/lightdm.conf'
Restart your computer and the guest account should be gone.
Frequently Asked Questions
How to hide the guest account on Ubuntu 12.10 logon screen?
To hide the guest account on Ubuntu 12.10 logon screen, open the terminal using Ctrl – Alt – T, then run the command: sudo sh -c 'echo "allow-guest=false" >> /etc/lightdm/lightdm.conf'. Restart your computer to apply the changes.
What is the default setting for the guest account on Ubuntu 12.10?
By default, Ubuntu 12.10 ships with the guest account enabled and shown on the logon screen.
How can I disable the guest account login in Ubuntu 12.10?
To disable the guest account login in Ubuntu 12.10, you can use the command: sudo sh -c 'echo "allow-guest=false" >> /etc/lightdm/lightdm.conf'. After running the command, restart your computer.
What are the objectives of removing the guest account login in Ubuntu 12.10?
The main objective of removing the guest account login in Ubuntu 12.10 is to enhance security and privacy by restricting unauthorized access to the system.
How do I open the terminal in Ubuntu 12.10?
To open the terminal in Ubuntu 12.10, press Ctrl – Alt – T on your keyboard. The terminal window will then appear, allowing you to run commands.
Can I re-enable the guest account on Ubuntu 12.10 logon screen?
Yes, you can re-enable the guest account on the Ubuntu 12.10 logon screen by reversing the steps to hide it. Simply remove the line 'allow-guest=false' from the /etc/lightdm/lightdm.conf file.
What should I do if the guest account is still visible after following the steps?
If the guest account is still visible after following the steps to hide it, double-check that the command 'sudo sh -c 'echo "allow-guest=false" >> /etc/lightdm/lightdm.conf'' was executed correctly and that you restarted your computer.
Are there any risks associated with keeping the guest account enabled on Ubuntu 12.10?
Leaving the guest account enabled on Ubuntu 12.10 can pose security risks as it allows unauthorized users to access the system. It is recommended to disable the guest account for improved security.
