Bonjour,
je suis sous fedora 24 sur une machine qui a été mise à jour depuis la 14environ. Lors de la premiere sortie de gnome 3, j'avais pété un plomb et suis passé sous mate. J'aimerai reessayer gnome pour voir. Mais je trouve pas quoi installer:

# dnf grouplist
Failed to synchronize cache for repo 'tor', disabling.
Failed to synchronize cache for repo 'tor-source', disabling.
Last metadata expiration check: 0:02:08 ago on Mon Jun 27 16:28:32 2016.
Available environment groups:
Minimal Install
Fedora Custom Operating System
Fedora Server Edition
Fedora Workstation
Fedora Cloud Server
KDE Plasma Workspaces
Xfce Desktop
LXDE Desktop
Hawaii Desktop
LXQt Desktop
Cinnamon Desktop
MATE Desktop
Sugar Desktop Environment
Development and Creative Workstation
Web Server
Infrastructure Server
Basic Desktop
Available groups:
Administration Tools
Ansible node
Audio Production
Authoring and Publishing
Books and Guides
C Development Tools and Libraries
Cloud Infrastructure
Cloud Management Tools
Container Management
D Development Tools and Libraries
Design Suite
Development Tools
Domain Membership
Fedora Eclipse
Editors
Educational Software
Electronic Lab
Engineering and Scientific
FreeIPA Server
Games and Entertainment
Headless Management
LibreOffice
MATE Applications
MATE Compiz
Medical Applications
Milkymist
Network Servers
Office/Productivity
Robotics
RPM Development Tools
Security Lab
Sound and Video
System Tools
Text-based Internet
3D Printing
Window Managers

Merci pour votre aide.
Tobias
Elle est bien bonne celle la:

# dnf groupinfo 'Fedora Workstation'
Failed to synchronize cache for repo 'tor-source', disabling.
Failed to synchronize cache for repo 'tor', disabling.
Last metadata expiration check: 0:13:23 ago on Mon Jun 27 16:28:32 2016.
Environment Group: Fedora Workstation
Description: Fedora Workstation is a user friendly desktop system for laptops and PCs.
Mandatory Groups:
Common NetworkManager Submodules
Core
Fedora Workstation product core
Firefox Web Browser
Fonts
GNOME
Guest Desktop Agents
Hardware Support
LibreOffice
Multimedia
Printing Support
base-x
Optional Groups:
Tools for working with arm systems

Comme quoi il y a un group GNOME que grouplist ne montre pas. J'installe quoi GNOME tout seul ou 'Fedora Workstation' ?
dnf groupinfo GNOME renvoie ceci: 
Group: GNOME
 Description : GNOME est un environnement de bureau intuitif et convivial.
 Paquets obligatoires :
   ModemManager
   NetworkManager-adsl
   NetworkManager-openconnect
   NetworkManager-openvpn-gnome
   NetworkManager-pptp-gnome
   NetworkManager-vpnc-gnome
   PackageKit-command-not-found
   PackageKit-gtk3-module
   at-spi2-atk
   at-spi2-core
   avahi
   baobab
   caribou
   caribou-gtk2-module
   caribou-gtk3-module
   cheese
   control-center
   dconf
   eog
   evince
   evince-djvu
   evince-nautilus
   file-roller
   file-roller-nautilus
   fprintd-pam
   gdm
   gedit
   glib-networking
   gnome-backgrounds
   gnome-bluetooth
   gnome-boxes
   gnome-calculator
   gnome-characters
   gnome-classic-session
   gnome-clocks
   gnome-color-manager
   gnome-contacts
   gnome-disk-utility
   gnome-documents
   gnome-font-viewer
   gnome-getting-started-docs
   gnome-initial-setup
   gnome-logs
   gnome-maps
   gnome-screenshot
   gnome-session-wayland-session
   gnome-session-xsession
   gnome-settings-daemon
   gnome-shell
   gnome-software
   gnome-system-monitor
   gnome-terminal
   gnome-themes-standard
   gnome-user-docs
   gnome-user-share
   gnome-weather
   gvfs-afc
   gvfs-afp
   gvfs-archive
   gvfs-fuse
   gvfs-goa
   gvfs-gphoto2
   gvfs-mtp
   gvfs-smb
   libcanberra-gtk2
   libcanberra-gtk3
   libproxy-mozjs
   librsvg2
   libsane-hpaio
   mousetweaks
   nautilus
   nautilus-sendto
   orca
   polkit
   rygel
   sane-backends-drivers-scanners
   seahorse
   sushi
   totem
   totem-nautilus
   vinagre
   xdg-user-dirs-gtk
   yelp
Donc tu fais: 
dnf groupinstall GNOME
Tu peux juste faire un 
dnf install gnome-desktop3
Ainsi tu n'auras pas tous les autres outils Gnome.
# dnf install gnome-desktop3
Failed to synchronize cache for repo 'tor', disabling.
Failed to synchronize cache for repo 'tor-source', disabling.
Last metadata expiration check: 0:01:04 ago on Wed Jun 29 14:44:09 2016.
Package gnome-desktop3-3.20.2-1.fc24.x86_64 is already installed, skipping.
Dependencies resolved.
Nothing to do.
Complete!


# dnf groupinstall GNOME
...
Install 85 Packages

Total download size: 94 M
Installed size: 309 M
Is this ok [y/N]: y

c'est parti...
N'empeche ca explique pas pourquio GNOME ne sort pas avec grouplist....
S'il était installé pourquoi ne pas le choisir depuis ton gestionnaire de session ?

L'explication c'est que c'est le Groupe Workstation, cependant tu as le pack Gnome complet.
Parce que j'avais que le choix entre mate et openbox.
Maintenant c'est bon. Facon de parler, j'aime toujours autant.