Found a temp solution on this... sudo nano /usr/share/applications/org.gnome.font-viewer.desktop
Change... DBusActivatable=true StartupNotify=true to... DBusActivatable=false StartupNotify=false
Found a temp solution on this... applications/ org.gnome. font-viewer. desktop
sudo nano /usr/share/
Change... =true =false
DBusActivatable
StartupNotify=true
to...
DBusActivatable
StartupNotify=false