There are certain gsettings keys that can have multiple values (e.g. a key like verbosity could be assigned to one
debug). I want to be able to list them, but my
dconf-editor (0.7.3) can't view them. Is there an existing alternative?
Complement to the main answer on Dconf-Editor:
In version 3.18.2 - the drop down list of options contains less than what is listed in the more detailed description in the lower part of the window.
Menu, lower, shade and none options are not available in the drop-down list and cannot be selected with Dconf Editor - but they are listed in the lower part of the window inside the more detailed description.
To select those options, one could use the terminal - with something like
gsettings set org.gnome.desktop.wm.preferences action-right-click-titlebar 'minimize'
The newer version 3.28.0 fixes this - along with a new design.