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How to Change Display Manager Ubuntu

Sometimes you may need to change default display manager in Ubuntu Linux system. Here are the steps to do it.<br><br>Visit https://fedingo.com/how-to-change-default-display-manager-in-ubuntu/

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How to Change Display Manager Ubuntu

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  1. How to Change Default Display Manager in Ubuntu

  2. Check Current Display Manager Open terminal and run the following command to check current display manager. $ cat /etc/X11/default-display-manager /usr/sbin/gdm3

  3. Installing Required Display Manager LightDM is a popular feature-rich display manager that works on different desktop technologies. It is light-weight and faster than gdm3. Run the following command to install lightdm on Ubuntu. $ sudo apt update $ sudo apt install lightdm

  4. Change Default Display Manager Once lightdm is installed, you can change the default display manager using the following command. $ sudo dpkg-reconfigure gdm3 You will need to select the display manager of your choice using up/down arrow keys. Press Tab key to take control to the ‘Ok’ button at the bottom of the screen, and hit Enter key.

  5. Verify Changes Once you have changed your display manager, you can confirm changes with the following command. $ cat /etc/X11/default-display-manager /usr/sbin/lightdm Reboot your system to load desktop with newly configured display manager.

  6. Revert All Changes You can revert the above changes with the following command. $ sudo dpkg-reconfigure gdm3

  7. Thank You Visit for details https://fedingo.com/how-to-change-default-display-manager-in-ubuntu/

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