pour dnf repolist all
[sabdessalem@localhost ~]$ dnf repolist all
Impossible de synchroniser le cache pour le dépôt « livna » depuis «
http://rpm.livna.org/mirrorlist » : Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried, désactivation.
RPM Fusion for Fedora 23 - Nonfree - Test Updates 63 kB/s | 62 kB 00:00
Adobe Systems Incorporated 4.3 kB/s | 1.8 kB 00:00
RPM Fusion for Fedora 23 - Free 362 kB/s | 738 kB 00:02
Extra Packages for Enterprise Lin 40% [============- ] 666 kB/s | 3.8 MB 00:08 ETExtra Packages for Enter 44% [========== ] 701 kB/s | 4.2 MExtra Packages for Enterprise Lin 48% [===Extra Packages for Enterprise Linux 7 - x86_ExExtra Packages for Enterprise Linux 7 - x86_64 795 kB/s | 9.4 MB 00:12
Failed to open: /var/tmp/dnf-sabdessalem-5drbtnwx/epel-2b6dfc5904c26562/repodata/eb6509090a740d6ed73ee5e0ec9ecea05fbdcecbb7465ba62eaf0742c90c3360-updateinfo.xml.bz2.
[sabdessalem@localhost ~]$