How does it prevent users to install security updates? Those are automatically downloaded and applied in background by unattendeed-upgrade. Also software-properties is used to configure sources, not to apply updates, is your issue also impacting update manager?
How does it prevent users to install security updates? Those are automatically downloaded and applied in background by unattendeed- upgrade. Also software-properties is used to configure sources, not to apply updates, is your issue also impacting update manager?