Install signon-kwallet-extension by entering the following commands in the terminal:
sudo apt update sudo apt install signon-kwallet-extension
Description:
KWallet extension for signond
Enables signon services to store credentials in KWallet.
Homepage: https://projects.kde.org/projects/kde/kdenetwork/signon-kwallet-extension
Version: 4:17.12.3-0ubuntu1
Section: universe/kde