libgnome-desktop-4-2 43~alpha-2 (armhf binary) in ubuntu kinetic

 The gnome-desktop set of libraries provides various utility functions
 that are used in multiple components of the GNOME desktop, but do not
 have a sufficiently stable API to be included in core libraries such
 as GLib and GTK.
 .
 This library provides miscellaneous non-GUI utilities, including
 sandboxed image thumbnailing, localization-related utilities, idle time
 monitoring, a simplified interface to the udev hardware database,
 putting processes into systemd scopes, user-facing time representation
 and keyboard layout information.