Install gnome-flashback-common by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-flashback-common
Description:
GNOME Flashback helper application - common data files
This package contains translations and data files for the GNOME Flashback application.
Homepage: https://wiki.gnome.org/Projects/GnomeFlashback
Version: 3.28.0-1ubuntu1
Section: universe/gnome