Install libgcr-ui-3-1 by entering the following commands in the terminal:
sudo apt update sudo apt install libgcr-ui-3-1
Description:
Library for Crypto UI related tasks
GCR is a library for crypto UI and related tasks. . This package contains the GObject and GUI library for high level crypto parsing and display.
Homepage: https://wiki.gnome.org/Projects/GnomeKeyring
Version: 3.28.0-1
Section: libs