How to Install Gnome Flashback (Metacity) or Gnome panel UI on Ubuntu 20.04 LTS!

   Gnome flashback or Gnome panel UI is a very classic looking graphical user interface which can be applied in the Ubuntu 20.04 LTS like other version of Ubuntu operating system. It can change the whole user interface of ubuntu default and makes the user interface more user friendly.

  This can be installed in a very easy way in Ubuntu OS. Here, the method of Gnome panel installtion described below...

Step - 1 : Open Terminal in Ubuntu by pressing Ctrl + Alt + T.

Step - 2 : Login as superuser by applying below command and enter system password.

sudo su

Step - 3 : Update the system via this command

sudo apt-get update

Step - 4 : Upgrade the system via below command.

sudo apt-get upgrade

If it ask to use disk space then enter 'y' and press 'Enter'.

Step - 5 : Enter the below command to install Gnome flashback.

sudo apt install gnome-session-flashback

It will ask for use diskspace. then enter 'y' and press 'Enter'.

Next, wait to complete the installation. After finishing installation logout from user.

Step - 6 : Setup the user setting while login. Click on the setting icon and select 'GNOMEFlashback (Metacity)' and enter system password then click on 'Sign in'.

All done! Enjoy using Gnome panel in any version of Ubuntu Operating System.


Read More about Gnome Panel - https://en.wikipedia.org/wiki/GNOME_Panel