Comment 12 for bug 876839

As I already said, gnome control center does not use GConf anymore for this, since a year already, so what we need is a list of apps that still use GConf, and we need to migrate them to use GSettings or, as a fallback, make them use the correct GConf keys. This specific GConf keys are not used anymore on the GSettings version, so even though we have the GConf keys synced up with their corresponding GSettings keys (via a plugin in gnome-settings-daemon), of course only the keys that are changed in GSettings are synced. This means that the keys we don't use will always have the same value in GConf.

So could people list the applications affected, or even better, add a task to this bug for that specific app, so that the responsible for each of those apps can have a look at patching it. But again, there's nothing that can be done in gnome-control-center/gnome-settings-daemon