Hi Elec.Pauto,
No. MapQuest has changed its access policy and does not allow Gaggle to access its tiles anymore.
Other Free Software has been impacted. See Gnome Maps for example : http://www.omgubuntu.co.uk/2016/07/gnome-maps-dead-end-mapquest
Gaggle being maintainer-less for some time now, this won't be fixed until someone else steps in :)
Marc
PS: c'est une liste anglophone, merci d'utiliser la bonne langue
PPS: Bonjour, merci, au revoir, c'est bien aussi :p