Is the testing repo required for gnome-unstable? I'm having difficulty finding any information on this.
- It depends on the dependencies of a particular gnome release. If it needs a package with a version which is only available under the testing repo, then yes. For example the latest Gnome 3.20 does not have such a dependency, I managed to install it by enabling only the gnome-unstable in addition to the official repos. --Geza83