Applet configuration dialogs do not show up without having Python 3 support enabled in dev-python/dbus-python. Attempting to open any applet configuration dialog from a terminal (via cinnamon-settings) reveals the following error: $ cinnamon-settings Loading Applets module Traceback (most recent call last): File "/usr/share/cinnamon/cinnamon-settings/xlet-settings.py", line 9, in <module> from JsonSettingsWidgets import * File "/usr/share/cinnamon/cinnamon-settings/bin/JsonSettingsWidgets.py", line 2, in <module> from SettingsWidgets import * File "/usr/share/cinnamon/cinnamon-settings/bin/SettingsWidgets.py", line 8, in <module> import dbus ImportError: No module named 'dbus' After enabling Python 3 support (USE="python_targets_python3_4" emerge -1av dev-python/dbus-python), the error is gone and the dialogs are once again shown correctly.
Created attachment 456242 [details, diff] cinnamon-3.2.0-r1.patch
Created attachment 456244 [details] cinnamon-3.2.0-r2.ebuild
I'm afraid the new gnome-extra/cinnamon-3.2.6 ebuild is affected in the same manner.
…as is the cinnamon-3.2.7 ebuild.
Fixed in 823d962. Thanks, @SoapGentoo!