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)
