voila desole de remettre le probleme sur la table mais j`ai bien suivis toutes les reponses mais le probleme persiste pour jai toujours le msg suivant
> yum upgrade
Loading "installonlyn" plugin
Setting up repositories
Could not retrieve mirrorlist
http://mirrors.fedoraproject.org/mirrorlist?repo=core-6&arch=i386 error was
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
http://download.fedora.redhat.com/pub/fedora/linux/core/6/i386/os/repodata/repomd.xml: [Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
Error: Cannot open/read repomd.xml file for repository: core
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bien sur apres avoir
- decrementer les lignes de baseurl.
-mis le enabled de source core (depot) a 1
-ajouter le fichier repomd.xml avec son code bien precis .
rien ne fonctionne en rappelant que le contenu de mon fedora-core.repo est belle et bien:
[core]
name=Fedora Core $releasever - $basearch
baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/$releasever/$basearch/os/
mirrorlist=
http://mirrors.fedoraproject.org/mirrorlist?repo=core-$releasever&arch=$basearch
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora file:///etc/pki/rpm-gpg/RPM-GPG-KEY
[core-debuginfo]
name=Fedora Core $releasever - $basearch - Debug
baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/$releasever/$basearch/debug/
mirrorlist=
http://mirrors.fedoraproject.org/mirrorlist?repo=core-debug-$releasever&arch=$basearch
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora file:///etc/pki/rpm-gpg/RPM-GPG-KEY
[core-source]
name=Fedora Core $releasever - Source
baseurl=
http://download.fedora.redhat.com/pub/fedora/linux/core/$releasever/source/SRPMS/
mirrorlist=
http://mirrors.fedoraproject.org/mirrorlist?repo=core-source-$releasever&arch=$basearch
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora file:///etc/pki/rpm-gpg/RPM-GPG-KEY
merci pour tous sily a une explication ca va vraiment aider