je me permets de mettre temporairement la fin du message accompagnant le commande
au cas où il y ait un problème au reboot

[root@toto]#yum remove rpmfusion-nonfree-release
[root@toto]#fedup --network 22

[root@toto]#fedup --network 22
....
WARNING: no new kernel will be installed during upgrade
NOTE: Some repos could not be contacted: neteler-QGIS-2.8-Wien, qgis
If you start the upgrade now, packages from these repos will not be installed.

WARNING: problems were encountered during transaction test:
  broken dependencies
    perl-Text-Unidecode-1.22-1.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    libquadmath-devel-4.9.2-6.fc21.x86_64 requires libquadmath-4.9.2-6.fc21.x86_64
    libgpg-error-devel-1.17-2.fc21.x86_64 requires libgpg-error-1.17-2.fc21.x86_64
    pulseaudio-utils-6.0-2.fc21.x86_64 requires pulseaudio-libs-6.0-2.fc21.x86_64
    gnutls-c++-3.3.13-1.fc21.x86_64 requires gnutls-3.3.13-1.fc21.x86_64
    perl-Class-ISA-0.36-1013.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    gnutls-devel-3.3.13-1.fc21.x86_64 requires gnutls-dane-3.3.13-1.fc21.x86_64, gnutls-3.3.13-1.fc21.x86_64
    boost-wave-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64, boost-filesystem-1.55.0-8.fc21.x86_64
    tracker-1.2.5-2.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    boost-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-program-options-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64, boost-filesystem-1.55.0-8.fc21.x86_64
    libreoffice-pdfimport-1:4.3.6.2-4.fc21.x86_64 requires poppler-0.26.2-7.fc21.x86_64
    libverto-devel-0.2.6-4.fc21.x86_64 requires libverto-0.2.6-4.fc21.x86_64
    perl-XML-SAX-0.99-12.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    rygel-0.24.3-1.fc21.x86_64 requires libunistring-0.9.3-11.fc21.x86_64
    boost-regex-1.55.0-8.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    pcsc-lite-devel-1.8.13-1.fc21.x86_64 requires pcsc-lite-libs-1.8.13-1.fc21.x86_64
    perl-B-Lint-1.18-1.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    libuser-devel-0.60-6.fc21.x86_64 requires libuser-0.60-6.fc21.x86_64
    libacl-devel-2.2.52-7.fc21.x86_64 requires libacl-2.2.52-7.fc21.x86_64
    perl-File-CheckTree-4.42-292.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    openldap-devel-2.4.40-2.fc21.x86_64 requires openldap-2.4.40-2.fc21.x86_64
    gegl-0.2.0-19.fc21.x86_64 requires OpenEXR-libs-2.1.0-5.fc21.x86_64, ilmbase-2.1.0-3.fc21.x86_64
    libcdr-0.1.1-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    perl-Text-Soundex-3.04-293.fc21.x86_64 requires perl-libs-4:5.18.4-306.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    cyrus-sasl-devel-2.1.26-19.fc21.x86_64 requires cyrus-sasl-2.1.26-19.fc21.x86_64, cyrus-sasl-lib-2.1.26-19.fc21.x86_64
    gnome-keyring-pam-3.14.0-1.fc21.x86_64 requires gnome-keyring-3.14.0-1.fc21.x86_64
    gdal-libs-1.11.1-2.fc21.x86_64 requires poppler-0.26.2-7.fc21.x86_64
    firefox-36.0.3-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    kdelibs-6:4.14.6-2.fc21.x86_64 requires OpenEXR-libs-2.1.0-5.fc21.x86_64, ilmbase-2.1.0-3.fc21.x86_64
    slang-devel-2.2.4-13.fc21.x86_64 requires slang-2.2.4-13.fc21.x86_64
    cryptsetup-python-1.6.6-1.fc21.x86_64 requires cryptsetup-libs-1.6.6-1.fc21.x86_64
    openssl-devel-1:1.0.1k-6.fc21.x86_64 requires openssl-libs-1:1.0.1k-6.fc21.x86_64
    evolution-data-server-3.12.11-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    avahi-gobject-0.6.31-30.fc21.x86_64 requires avahi-glib-0.6.31-30.fc21.x86_64, avahi-libs-0.6.31-30.fc21.x86_64
    glibc-2.20-8.fc21.i686 requires glibc-common-2.20-8.fc21.x86_64
    perl-XML-NamespaceSupport-1.11-13.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    PackageKit-gtk3-module-1.0.4-1.fc21.x86_64 requires PackageKit-glib-1.0.4-1.fc21.x86_64
    perl-XML-DOM-1.44-21.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    perl-Parse-Yapp-1.05-54.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    perl-TermReadKey-2.32-2.fc21.x86_64 requires perl-libs-4:5.18.4-306.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    libreport-plugin-reportuploader-2.3.0-6.fc21.x86_64 requires libreport-2.3.0-6.fc21.x86_64, libreport-web-2.3.0-6.fc21.x86_64
    krb5-devel-1.12.2-14.fc21.x86_64 requires krb5-libs-1.12.2-14.fc21.x86_64
    samba-winbind-clients-2:4.1.17-1.fc21.x86_64 requires samba-libs-2:4.1.17-1.fc21.x86_64, libwbclient-2:4.1.17-1.fc21.x86_64, samba-common-2:4.1.17-1.fc21.x86_64, samba-winbind-2:4.1.17-1.fc21.x86_64
    google-noto-sans-nko-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    libreoffice-graphicfilter-1:4.3.6.2-4.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    perl-Pod-Plainer-1.03-7.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    libxkbcommon-x11-0.5.0-1.fc21.x86_64 requires libxkbcommon-0.5.0-1.fc21.x86_64
    google-noto-sans-tai-tham-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    firebird-libfbembed-2.5.2.26539.0-14.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    libsane-hpaio-3.14.10-5.fc21.x86_64 requires hplip-libs-3.14.10-5.fc21.x86_64
    boost-locale-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, libicu-52.1-4.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64
    plymouth-plugin-label-0.8.9-7.2013.08.14.fc21.x86_64 requires plymouth-0.8.9-7.2013.08.14.fc21.x86_64
    boost-devel-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-program-options-1.55.0-8.fc21.x86_64, boost-filesystem-1.55.0-8.fc21.x86_64
    harfbuzz-icu-0.9.36-1.fc21.x86_64 requires harfbuzz-0.9.36-1.fc21.x86_64, libicu-52.1-4.fc21.x86_64
    NetworkManager-wwan-1:0.9.10.2-2.fc21.x86_64 requires NetworkManager-1:0.9.10.2-2.fc21.x86_64
    libreoffice-writer-1:4.3.6.2-4.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    webkitgtk3-2.4.8-2.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    pulseaudio-6.0-2.fc21.x86_64 requires pulseaudio-libs-6.0-2.fc21.x86_64
    python-pwquality-1.2.4-2.fc21.x86_64 requires libpwquality-1.2.4-2.fc21.x86_64
    clucene-contribs-lib-2.3.3.4-13.fc21.x86_64 requires clucene-core-2.3.3.4-13.fc21.x86_64
    abrt-dbus-2.3.0-4.fc21.x86_64 requires abrt-libs-2.3.0-4.fc21.x86_64, abrt-2.3.0-4.fc21.x86_64
    google-noto-sans-mandaic-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    boost-graph-1.55.0-8.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    NetworkManager-openvpn-gnome-1:1.0.0-1.fc21.1.x86_64 requires NetworkManager-openvpn-1:1.0.0-1.fc21.1.x86_64
    perl-XML-RegExp-0.04-5.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    python3-brlapi-0.6.3-1.fc21.x86_64 requires brlapi-0.6.3-1.fc21.x86_64
    rpm-devel-4.12.0.1-5.fc21.x86_64 requires rpm-build-libs-4.12.0.1-5.fc21.x86_64, rpm-libs-4.12.0.1-5.fc21.x86_64, rpm-4.12.0.1-5.fc21.x86_64
    ncurses-libs-5.9-16.20140323.fc21.i686 requires ncurses-base-5.9-16.20140323.fc21.noarch
    perl-Date-Manip-6.49-1.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    glib2-devel-2.42.2-1.fc21.x86_64 requires glib2-2.42.2-1.fc21.x86_64
    libstdc++-devel-4.9.2-6.fc21.x86_64 requires libstdc++-4.9.2-6.fc21.x86_64
    inkscape-0.91-2.fc21.x86_64 requires poppler-0.26.2-7.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    abrt-gui-2.3.0-4.fc21.x86_64 requires abrt-libs-2.3.0-4.fc21.x86_64, abrt-2.3.0-4.fc21.x86_64
    perl-XML-SAX-Base-1.08-11.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    pam-devel-1.1.8-16.fc21.x86_64 requires pam-1.1.8-16.fc21.x86_64
    PackageKit-gstreamer-plugin-1.0.4-1.fc21.x86_64 requires PackageKit-glib-1.0.4-1.fc21.x86_64
    PackageKit-cached-metadata-1.0.4-1.fc21.x86_64 requires PackageKit-1.0.4-1.fc21.x86_64
    google-noto-sans-tagalog-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    libcephfs1-1:0.80.8-1.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64
    libreport-gtk-2.3.0-6.fc21.x86_64 requires libreport-2.3.0-6.fc21.x86_64
    plymouth-graphics-libs-0.8.9-7.2013.08.14.fc21.x86_64 requires plymouth-core-libs-0.8.9-7.2013.08.14.fc21.x86_64
    libuser-python-0.60-6.fc21.x86_64 requires libuser-0.60-6.fc21.x86_64
    pciutils-devel-3.3.0-1.fc21.x86_64 requires pciutils-3.3.0-1.fc21.x86_64
    rpm-build-4.12.0.1-5.fc21.x86_64 requires rpm-4.12.0.1-5.fc21.x86_64
    raptor2-2.0.14-3.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    perl-HTTP-Daemon-6.01-8.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    fedora-release-workstation-21-2.noarch requires fedora-release-21-2.noarch
    boost-chrono-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64
    NetworkManager-vpnc-gnome-1:0.9.10.2-1.fc21.x86_64 requires NetworkManager-vpnc-1:0.9.10.2-1.fc21.x86_64
    sane-backends-1.0.24-13.fc21.x86_64 requires sane-backends-libs-1.0.24-13.fc21.x86_64
    perl-generators-1.03-1.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    p11-kit-devel-0.22.1-1.fc21.x86_64 requires p11-kit-0.22.1-1.fc21.x86_64
    libusb-devel-1:0.1.5-5.fc21.x86_64 requires libusb-1:0.1.5-5.fc21.x86_64
    libicu-devel-52.1-4.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    libyaz-5.8.1-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    libproxy-mozjs-0.4.11-10.fc21.x86_64 requires libproxy-0.4.11-10.fc21.x86_64
    perl-XML-XQL-0.68-23.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    popt-devel-1.16-5.fc21.x86_64 requires popt-1.16-5.fc21.x86_64
    google-noto-sans-meetei-mayek-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    google-noto-sans-lisu-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    firewall-config-0.3.13-2.fc21.noarch requires firewalld-0.3.13-2.fc21.noarch
    NetworkManager-adsl-1:0.9.10.2-2.fc21.x86_64 requires NetworkManager-1:0.9.10.2-2.fc21.x86_64
    openssh-askpass-6.6.1p1-11.1.fc21.x86_64 requires openssh-6.6.1p1-11.1.fc21.x86_64
    poppler-qt-0.26.2-7.fc21.x86_64 requires poppler-0.26.2-7.fc21.x86_64
    perl-Net-LibIDN-0.12-18.fc21.x86_64 requires perl-libs-4:5.18.4-306.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    perl-Pod-LaTeX-0.61-293.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    google-noto-sans-tai-viet-fonts-20141117-5.fc21.noarch requires google-noto-fonts-common-20141117-5.fc21.noarch
    tkinter-2.7.8-7.fc21.x86_64 requires python-2.7.8-7.fc21.x86_64
    hesiod-devel-3.2.1-4.fc21.x86_64 requires hesiod-3.2.1-4.fc21.x86_64
    perl-XML-LibXML-1:2.0116-3.fc21.x86_64 requires perl-libs-4:5.18.4-306.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    kde-runtime-libs-14.12.3-2.fc21.x86_64 requires OpenEXR-libs-2.1.0-5.fc21.x86_64, ilmbase-2.1.0-3.fc21.x86_64
    NetworkManager-bluetooth-1:0.9.10.2-2.fc21.x86_64 requires NetworkManager-1:0.9.10.2-2.fc21.x86_64
    gettext-devel-0.19.4-2.fc21.x86_64 requires gettext-0.19.4-2.fc21.x86_64
    libsepol-devel-2.3-4.fc21.x86_64 requires libsepol-2.3-4.fc21.x86_64
    perl-libintl-1.20-15.fc21.x86_64 requires perl-libs-4:5.18.4-306.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    libreoffice-calc-1:4.3.6.2-4.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    liborcus-0.7.0-5.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64
    webkitgtk4-2.6.5-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    gnome-software-3.14.3-1.fc21.x86_64 requires libappstream-glib-0.2.8-1.fc21.x86_64
    libreport-anaconda-2.3.0-6.fc21.x86_64 requires libreport-2.3.0-6.fc21.x86_64, libreport-plugin-bugzilla-2.3.0-6.fc21.x86_64
    boost-log-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64, boost-filesystem-1.55.0-8.fc21.x86_64
    perl-Git-2.1.0-4.fc21.noarch requires perl-4:5.18.4-306.fc21.x86_64
    poppler-glib-0.26.2-7.fc21.x86_64 requires poppler-0.26.2-7.fc21.x86_64
    sane-backends-drivers-scanners-1.0.24-13.fc21.x86_64 requires sane-backends-libs-1.0.24-13.fc21.x86_64
    gcc-gfortran-4.9.2-6.fc21.x86_64 requires libgfortran-4.9.2-6.fc21.x86_64, libquadmath-4.9.2-6.fc21.x86_64
    gtk3-immodule-xim-3.14.9-1.fc21.x86_64 requires gtk3-3.14.9-1.fc21.x86_64
    plymouth-plugin-two-step-0.8.9-7.2013.08.14.fc21.x86_64 requires plymouth-0.8.9-7.2013.08.14.fc21.x86_64
    libreoffice-core-1:4.3.6.2-4.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    libwmf-0.2.8.4-40.fc21.x86_64 requires libwmf-lite-0.2.8.4-40.fc21.x86_64
    qt5-qtbase-5.4.0-2.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    boost-coroutine-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64
    gtk2-immodule-xim-2.24.27-1.fc21.x86_64 requires gtk2-2.24.27-1.fc21.x86_64
    webkitgtk-2.4.8-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    libvisio-0.1.1-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    PackageKit-command-not-found-1.0.4-1.fc21.x86_64 requires PackageKit-glib-1.0.4-1.fc21.x86_64
    libusbx-devel-1.0.19-2.fc21.x86_64 requires libusbx-1.0.19-2.fc21.x86_64
    akonadi-1.13.0-2.fc21.x86_64 requires boost-program-options-1.55.0-8.fc21.x86_64
    vim-enhanced-2:7.4.475-2.fc21.x86_64 requires perl-libs-4:5.18.4-306.fc21.x86_64, perl-4:5.18.4-306.fc21.x86_64
    cyrus-sasl-scram-2.1.26-19.fc21.x86_64 requires cyrus-sasl-lib-2.1.26-19.fc21.x86_64
    ceph-libs-compat-1:0.80.8-1.fc21.x86_64 requires librbd1-1:0.80.8-1.fc21.x86_64, librados2-1:0.80.8-1.fc21.x86_64
    ncurses-devel-5.9-16.20140323.fc21.x86_64 requires ncurses-libs-5.9-16.20140323.fc21.x86_64
    dbus-devel-1:1.8.16-1.fc21.x86_64 requires dbus-1:1.8.16-1.fc21.x86_64
    dyninst-8.2.1-1.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64
    avahi-ui-gtk3-0.6.31-30.fc21.x86_64 requires avahi-glib-0.6.31-30.fc21.x86_64, avahi-libs-0.6.31-30.fc21.x86_64
    abrt-desktop-2.3.0-4.fc21.x86_64 requires abrt-2.3.0-4.fc21.x86_64
    NetworkManager-wifi-1:0.9.10.2-2.fc21.x86_64 requires NetworkManager-1:0.9.10.2-2.fc21.x86_64
    ImageMagick-c++-6.8.8.10-5.fc21.x86_64 requires ImageMagick-6.8.8.10-5.fc21.x86_64
    pinentry-gtk-0.8.3-7.fc21.x86_64 requires pinentry-0.8.3-7.fc21.x86_64
    xz-devel-5.1.2-14alpha.fc21.x86_64 requires xz-libs-5.1.2-14alpha.fc21.x86_64
    crrcsim-0.9.12-11.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64
    libcom_err-devel-1.42.12-3.fc21.x86_64 requires libcom_err-1.42.12-3.fc21.x86_64
    boost-timer-1.55.0-8.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64
    libe-book-0.1.2-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    libmspub-0.1.2-1.fc21.x86_64 requires libicu-52.1-4.fc21.x86_64
    CGAL-4.5.2-1.fc21.x86_64 requires boost-system-1.55.0-8.fc21.x86_64, boost-thread-1.55.0-8.fc21.x86_64
  package conflicts
    fedora-release-nonproduct conflicts with (installed) fedora-release-workstation-21-2.noarch
Continue with the upgrade at your own risk.
[root@toto]#

suite du post précédent
au reboot le système bloque sur la ligne suivante (depuis environ 1 heure)

 [OK] Reached target System Upgrade
[36.826388] upgrade-prep.sh[839] : moving mounts into /system-upgrade-root
[36.862440] upgrade-prep.sh[839] : moved /boot
[36.874372] upgrade-prep.sh[839] : moved /home
[36.876926] upgrade-prep.sh[839] : upgrade prep complete, switching root ...

fedup prend du temps et en fonction de ton système ça peut en prendre plus ou moins.

Le mieux c'est quand même de le laisser faire 🙂

bhitier wrote:suite du post précédent
au reboot le système bloque sur la ligne suivante (depuis environ 1 heure)

 [OK] Reached target System Upgrade
[36.826388] upgrade-prep.sh[839] : moving mounts into /system-upgrade-root
[36.862440] upgrade-prep.sh[839] : moved /boot
[36.874372] upgrade-prep.sh[839] : moved /home
[36.876926] upgrade-prep.sh[839] : upgrade prep complete, switching root ...

J'ai eu la même chose hier. J'ai attendu une bonne heure, et rien ne s'est passé. J'ai recommencé aujourd'hui, et lors du reboot, j'ai tout de suite basculé vers l'affichage de la console pour voir où ça plantait.

J'ai donc eu exactement les mêmes lignes que celles citées avec en plus "fail to log coredump: connection refused", ce qui se rapproche de ce bug.

voilà ce que j'ai

[root@toto]# yum update
Modules complémentaires chargés : langpacks
No packages marked for update
[root@toto]# yum install fedora-update
Modules complémentaires chargés : langpacks
Aucun paquet fedora-update disponible.
Erreur : Rien à faire
[root@toto]#

xhtml a dit installer fedora-upgrade pas fedora-update.

C'est pas fedup fedora-upgrade, c'est plus risqué...

j'ai réessayé l'installation

#fedup --network 22

qui se termine bien
mais je bloque au reboot
choix de "fedup" sur la page d'accueil du multiboot

...blablabla...
systemd-coredump : Failed to log coredump : connection refused

y a t'il une solution ?
merci

j'ai fini par réussir le fedup je vais dire de mémoire comment j'ai procédé.
j'ai un certain nombre de fichiers nnnnnn.repo dans le répertoire /etc/yum.repo.d
j'ai vérifié que ces fichiers ont une ligne

enable=1

qui doit autoriser la mise à jour ( j'ai tout mis à enable=1 celles qui étaient à 0)
alors j'ai lancé un

# yum update

qui a fait plein de mise à jour
et il m'a suffit de lancer

#fedup -network 22

et le tour était joué

bhitier wrote: j'ai tout mis à enable=1 celles qui étaient à 0

Il faut quand même faire attention, il y a des dépôts testing qu'il ne faut activer qu'en connaissance de cause.