[pkg-cinnamon] Bug#871460: Gnome Settings 3.24 breaks

[Tim Gavin]

 Duplicated on two computers using
gnome-settings-daemon/testing,unstable 3.24.3-1

 Downgraded to gnome-settings-daemon/stable 3.22.2-2+deb9u2 and all
issues resolved.

 Things I've observed broken:
 Opening cinnamon-settings power crashes (from CLI or menu)
 Power manager status icon in task manager gone
 Fonts in window decorations wrong (default?)
 Trackpad settings ignored (scroll type, touch-click, etc)
 Mouse settings ignored (reversed buttons)
 Shortcut keys broken (ctrl+alt+T - terminal, ctrl+alt+L - lock, etc)
 screensaver timeout not working
 Manual screen lock (from menu) unreliable, caused at least one system crash
 On Lenovo, fn+ keys not working (brightness, volume, mute, etc)