Dear All, Thanks to your help (and to those from Peter Haufschild) I managed to configure my MSI S270 I desribed my configuration on http://starynkevitch.net/Basile/msi_s270_linux.html regards. -- Basile STARYNKEVITCH http://starynkevitch.net/Basile/ email: basile(at)starynkevitch(dot)net 8, rue de la Faïencerie, 92340 Bourg La Reine, France