OVALFileLinker from SCAP Security Guide ssg: [0, 1, 79], python: 3.10.12 5.11.2 2025-11-20T12:29:24 Set the GNOME3 Login Warning Banner Text Ubuntu 22.04 Enable the GUI warning banner. package_gdm_installed Ubuntu 22.04 The DPKG package gdm3 should be installed. /etc/dconf/db/gdm.d/ ^.*$ ^banner-message-text=\s*'([^']*)'$ 1 /etc/gdm3/greeter.dconf-defaults ^banner-message-text=\s*'([^']*)'$ 1 gdm3