Salut,
Peut-être un soucis dans ton fichier de configuration de yum.
Dans ton répertoire /etc/yum/repo.d/ ,tu ajoutes chaque fichier de repo.,comme suit:
dag.repo:
[dag]
name=Dag RPM Repository for Fedora Core
baseurl=
http://apt.sw.be/fedora/$releasever/en/$basearch/dag
_________________________________________
fedora-devel.repo:
[development]
name=Fedora Core $releasever - Development Tree
#baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/development/$basearch/
mirrorlist=
http://fedora.redhat.com/download/mirrors/fedora-core-rawhide
enabled=0
_________________________________________
fedora-update-testing.repo:
[updates-testing]
name=Fedora Core $releasever - $basearch - Test Updates
#baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/testing/$releasever/$basearch/
mirrorlist=
http://fedora.redhat.com/download/mirrors/updates-testing-fc$releasever
enabled=0
gpgcheck=1
________________________________________
fedora-update.repo:
[updates-released]
name=Fedora Core $releasever - $basearch - Released Updates
#baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/updates/$releasever/$basearch/
mirrorlist=
http://fedora.redhat.com/download/mirrors/updates-released-fc$releasever
enabled=1
gpgcheck=1
_______________________________________
fedora.repo:
[base]
name=Fedora Core $releasever - $basearch - Base
#baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/$releasever/$basearch/os/
mirrorlist=
http://fedora.redhat.com/download/mirrors/fedora-core-$releasever
enabled=1
gpgcheck=1
_______________________________________
livna.repo:
[Livna]
name=Livna Stable
baseurl=
http://rpm.livna.org/fedora/$releasever/$basearch/RPMS.stable/
gpgcheck=1
[livna-unstable]
name=Livna.org Fedora Compatible Packages (unstable)
baseurl=
http://rpm.livna.org/fedora/$releasever/$basearch/RPMS.unstable
gpgcheck=1
[livna-testing]
name=Livna.org Fedora Compatible Packages (testing)
baseurl=
http://rpm.livna.org/fedora/$releasever/$basearch/RPMS.testing
gpgcheck=1
_____________________________________________
Voili,voilou, ensuite "yum update".
Puis, si tu veux rajouter le répertoire de freshrpms, tu télécharges apt sur leur site, cela t'évitera les éventuels conflits futurs lors d'update.
Bon courage.
