Thank you Takashi and Foulques du Peloux. For Foulques Tout est bien avec Fedora22, maintenant, je le fereai en Fedora21 et SUSE13.2 Si �a marche bien on pourra fermer cette bug. For Takashi All works well with Fedor22. Now I will do the same installation with Fedora21 and SUSE13.2 I will report back to you. If it works, Perhaps the patch file "nojack" could be posted as part of release notes for future releases. I would actually include the patch, but comment out the modprobe.d file line for future releases. Back with more feedback soon.