J'essaie de passer de lubuntu 13.10 à 14.04 en utilisant
apt-get update
apt-get dist-upgrade
do-release-upgrade
Cependant la dernière commande retourne No new release found
J'ai aussi essayé do-release-upgrade -d
avec le même résultat.
/etc/apt/sources.list
ressemble à:
# deb cdrom:[Lubuntu 13.10 _Saucy Salamander_ - Release amd64 (20131016.1)]/ saucy main multiverse restricted universe
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://de.archive.ubuntu.com/ubuntu/ saucy main restricted
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://de.archive.ubuntu.com/ubuntu/ saucy-updates main restricted
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://de.archive.ubuntu.com/ubuntu/ saucy universe
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy universe
deb http://de.archive.ubuntu.com/ubuntu/ saucy-updates universe
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://de.archive.ubuntu.com/ubuntu/ saucy multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy multiverse
deb http://de.archive.ubuntu.com/ubuntu/ saucy-updates multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://de.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse
deb-src http://de.archive.ubuntu.com/ubuntu/ saucy-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu saucy-security main restricted
deb-src http://security.ubuntu.com/ubuntu saucy-security main restricted
deb http://security.ubuntu.com/ubuntu saucy-security universe
deb-src http://security.ubuntu.com/ubuntu saucy-security universe
deb http://security.ubuntu.com/ubuntu saucy-security multiverse
deb-src http://security.ubuntu.com/ubuntu saucy-security multiverse
## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
deb http://archive.canonical.com/ubuntu saucy partner
# deb-src http://archive.canonical.com/ubuntu saucy partner
## This software is not part of Ubuntu, but is offered by third-party
## developers who want to ship their latest software.
deb http://extras.ubuntu.com/ubuntu saucy main
deb-src http://extras.ubuntu.com/ubuntu saucy main
deb http://ppa.launchpad.net/stebbins/handbrake-releases/ubuntu raring main
deb-src http://ppa.launchpad.net/stebbins/handbrake-releases/ubuntu raring main
deb http://dl.google.com/linux/earth/deb/ stable main
# deb-src http://archive.canonical.com/ubuntu saucy partner
Notez que je viens de mettre à jour un autre lubuntu en utilisant les mêmes serveurs sans problème.
Contenu du fichier de /etc/update-manager/meta-releases
# default location for the meta-release file
[METARELEASE]
URI = http://changelogs.ubuntu.com/meta-release
URI_LTS = http://changelogs.ubuntu.com/meta-release-lts
URI_UNSTABLE_POSTFIX = -development
URI_PROPOSED_POSTFIX = -proposed
/etc/update-manager/release-upgrades
ressemble à:
# some comments...
Prompt=normal
J'ai également changé normal
en lts
sans succès.
J'ai également vérifié le répertoire /var/lib/ubuntu-release-upgrader/
qui est vide.
Il n'y a également aucun proxy
fichier, /etc/apt/apt.conf.d/
donc aucun proxy ne semble être utilisé.
Le fichier /etc/hosts
ressemble à:
127.0.0.1 localhost
127.0.1.1 mybox
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
J'ai donc essayé toutes les solutions du problème de mise à niveau de la distribution "Aucune nouvelle version trouvée" sans succès.
Une idée de ce qui ne va pas ici?
modifier
En utilisant l'interface graphique, update-manager
j'ai reçu le message d'erreur: "Impossible de télécharger les informations du référentiel"
Peut-être que cela vous donne un indice sur la façon de résoudre le problème.
Modifier2
Je suis maintenant passé des serveurs aux serveurs principaux et j'ai supprimé tous les ppas de mon sources.list
et sources.list.d
. Si possible en utilisant ppa-purge
. Sinon, j'ai purgé les packages concernés avec aptitude, puis supprimé les entrées ppa.
Le ppa est là sur les forfaits suivants: sagemath
, google-earth
, handbrake
, freetuxtv
et julia
(un programme de mathématiques).
Mais sans succès.