Fixing missing settings on Ubuntu 22.04 or 20.04: Three methods are provided to resolve Ubuntu not showing settings, that may occur after removing or uninstalling applications.
Step-by-step: Fix Missing Settings on Ubuntu 20.04 and 22.04 Linux
In reality, the “Settings” has not been completely deleted from the Ubuntu system, it has just been removed from the symlink named path. If you run the command “gnome-control-center” on the terminal, the “Settings” functionality will still be displayed to you.
To restore the “Settings” icon on the Ubuntu system, itsmeIT has compiled a number of solutions for the problem. Below are some steps you can try to fix the missing installation in Ubuntu.
Method 1. Reinstall all settings to fix Ubuntu settings not showing
The first cause that led to the unintentional deletion of the “Settings” function was due to some package (or some dependencies causing the package to be uninstalled). In any case, you can try reinstalling the ubuntu-desktop package using the following command:
sudo apt install ubuntu-desktop
Please enter the letter ‘Y’ when prompted to confirm the installation of the ubuntu-desktop. Upon completion, simply restart your computer to resolve the missing settings on Ubuntu 20.04 or 22.04 LTS.
Method 2. Install Ubuntu System settings
What happens if the system settings have been completely deleted from your Ubuntu computer? Don’t worry, Itsmeit will show you how to reinstall it using the following command:
sudo apt-get update -y sudo apt-get install -y ubuntu-system-settings
Please wait until the installation is completed and displayed on the terminal, then simply restart your computer to fix the missing installation error on Ubuntu Gnome.
Method 3. Reinstall “Unity control center“ to fix Ubuntu settings disappeared
“unity-control-center” is a graphical user interface to configure various aspects of Unity. You just need to uninstall and reinstall unity-control-center it will fix this problem.
sudo apt-get remove unity-control-center sudo apt-get install unity-control-center
Typically, the “Settings” icon should return with method 3 once you successfully install “unity-control-center.” However, if the “Settings” icon still doesn’t show up, you can try restarting your computer and checking again.