Bonjour
Ce matin j'ai voulu faire un fedup de ma F20 vers la F21 avec la commande :
fedup --network 21  --product=workstation
Cela s'arrête de suite après la recherches des dépôts avec ce message d'erreur :
[root@host-192-168-1-2 ~]# fedup --network 21  --product=workstation 
setting up repos...
adobe-linux-x86_64                                                                                                     |  951 B  00:00:00     
adobe-linux-x86_64/primary                                                                                             | 1.2 kB  00:00:00     
default-installrepo/metalink                                                                                           | 1.5 kB  00:00:00     
default-installrepo                                                                                                    | 3.7 kB  00:00:00     
default-installrepo/group_gz                                                                                           | 113 kB  00:00:00     
default-installrepo/primary_db                                                                                         | 1.4 MB  00:00:03     
fedora/21/x86_64/metalink                                                                                              |  22 kB  00:00:00     
fedora/21/x86_64                                                                                                       | 3.8 kB  00:00:00     
fedora/21/x86_64/group_gz                                                                                              | 232 kB  00:00:00     
fedora/21/x86_64/primary_db                                                                                            |  17 MB  00:00:49     
kde                                                                                                                    | 2.9 kB  00:00:00     
kde/primary_db                                                                                                         | 1.2 kB  00:00:00     
rpmfusion-free/21/x86_64                                                                                               | 3.3 kB  00:00:00     
rpmfusion-free/21/x86_64/group_gz                                                                                      | 1.6 kB  00:00:00     
rpmfusion-free/21/x86_64/primary_db                                                                                    | 434 kB  00:00:01     
rpmfusion-free-updates/21/x86_64                                                                                       | 3.3 kB  00:00:00     
rpmfusion-free-updates/21/x86_64/group_gz                                                                              | 1.6 kB  00:00:00     
rpmfusion-free-updates/21/x86_64/primary_db                                                                            | 434 kB  00:00:01     
rpmfusion-nonfree/21/x86_64                                                                                            | 3.3 kB  00:00:00     
rpmfusion-nonfree/21/x86_64/group_gz                                                                                   | 1.0 kB  00:00:00     
rpmfusion-nonfree/21/x86_64/primary_db                                                                                 | 122 kB  00:00:00     
rpmfusion-nonfree-updates/21/x86_64                                                                                    | 3.3 kB  00:00:00     
rpmfusion-nonfree-updates/21/x86_64/group_gz                                                                           | 1.0 kB  00:00:00     
rpmfusion-nonfree-updates/21/x86_64/primary_db                                                                         | 122 kB  00:00:00     
updates/21/x86_64/metalink                                                                                             |  19 kB  00:00:00     
updates/21/x86_64                                                                                                      | 4.9 kB  00:00:00     
updates/21/x86_64/group_gz                                                                                             | 405 kB  00:00:01     
updates/21/x86_64/updateinfo                                                                                           | 115 kB  00:00:00     
updates/21/x86_64/primary_db                                                                                           | 1.1 MB  00:00:02     
updates/21/x86_64/pkgtags                                                                                              | 1.3 MB  00:00:03     
No upgrade available for the following repos: virtualbox
getting boot images...
.treeinfo.signed                                                                                                       | 1.8 kB  00:00:00     

Downloading failed: invalid data in .treeinfo: File contains no section headers.
file: /var/cache/system-upgrade/.treeinfo, line: 1
'-----BEGIN PGP SIGNED MESSAGE-----\n'
[root@host-192-168-1-2 ~]#
Le log /var/log/fedup.log :
[     0.143] (II) fedup:<module>() /bin/fedup 0.9.0 starting at Sun Dec  7 08:16:12 2014
[     0.143] (DD) fedup:setup_downloader() setup_downloader(version=21, repos=[])
[     0.144] (II) fedup.yum:__init__() UpgradeDownloader(version=21,cachedir=/var/cache/system-upgrade)
[     0.144] (DD) fedup.yum:__init__() prerepoconf.cache=0
[     0.144] (II) fedup.yum:setup_repos() checking repos
[     0.158] (II) fedup.yum:doPluginSetup() enabled plugins: ['blacklist', 'whiteout', 'fastestmirror', 'langpacks']
[     0.161] (DD) fedup.yum:_getConfig() Config time: 0.017
[     0.162] (DD) fedup.yum:_getConfig() conf.cache=0
[     0.411] (II) fedup.cli:start() download adobe-linux-x86_64
[     0.502] (II) fedup.cli:start() download adobe-linux-x86_64/primary
[     0.503] (II) fedup.yum:setup_repos() repo adobe-linux-x86_64 seems OK
[     1.655] (II) fedup.cli:start() download default-installrepo/metalink
[     2.251] (II) fedup.cli:start() download default-installrepo
[     2.506] (II) fedup.cli:start() download default-installrepo/group_gz
[     3.571] (II) fedup.cli:start() download default-installrepo/primary_db
[     7.489] (II) fedup.yum:setup_repos() repo default-installrepo seems OK
[     8.346] (II) fedup.cli:start() download fedora/21/x86_64/metalink
[     8.717] (II) fedup.cli:start() download fedora/21/x86_64
[     8.795] (II) fedup.cli:start() download fedora/21/x86_64/group_gz
[     9.602] (II) fedup.cli:start() download fedora/21/x86_64/primary_db
[    58.634] (II) fedup.yum:setup_repos() repo fedora seems OK
[    59.597] (II) fedup.cli:start() download kde
[    59.972] (II) fedup.cli:start() download kde/primary_db
[    59.976] (II) fedup.yum:setup_repos() repo kde seems OK
[    60.445] (II) fedup.cli:start() download rpmfusion-free/21/x86_64
[    60.587] (II) fedup.cli:start() download rpmfusion-free/21/x86_64/group_gz
[    60.739] (II) fedup.cli:start() download rpmfusion-free/21/x86_64/primary_db
[    61.949] (II) fedup.yum:setup_repos() repo rpmfusion-free seems OK
[    62.486] (II) fedup.cli:start() download rpmfusion-free-updates/21/x86_64
[    62.574] (II) fedup.cli:start() download rpmfusion-free-updates/21/x86_64/group_gz
[    62.672] (II) fedup.cli:start() download rpmfusion-free-updates/21/x86_64/primary_db
[    63.888] (II) fedup.yum:setup_repos() repo rpmfusion-free-updates seems OK
[    64.233] (II) fedup.cli:start() download rpmfusion-nonfree/21/x86_64
[    64.383] (II) fedup.cli:start() download rpmfusion-nonfree/21/x86_64/group_gz
[    64.533] (II) fedup.cli:start() download rpmfusion-nonfree/21/x86_64/primary_db
[    64.889] (II) fedup.yum:setup_repos() repo rpmfusion-nonfree seems OK
[    65.342] (II) fedup.cli:start() download rpmfusion-nonfree-updates/21/x86_64
[    65.420] (II) fedup.cli:start() download rpmfusion-nonfree-updates/21/x86_64/group_gz
[    65.489] (II) fedup.cli:start() download rpmfusion-nonfree-updates/21/x86_64/primary_db
[    65.860] (II) fedup.yum:setup_repos() repo rpmfusion-nonfree-updates seems OK
[    66.947] (II) fedup.cli:start() download updates/21/x86_64/metalink
[    67.164] (II) fedup.cli:start() download updates/21/x86_64
[    67.312] (II) fedup.cli:start() download updates/21/x86_64/group_gz
[    68.576] (II) fedup.cli:start() download updates/21/x86_64/updateinfo
[    69.043] (II) fedup.cli:start() download updates/21/x86_64/primary_db
[    72.142] (II) fedup.cli:start() download updates/21/x86_64/pkgtags
[    75.773] (II) fedup.yum:setup_repos() repo updates seems OK
[    76.138] (II) fedup.yum:log_grab_failure() http://download.virtualbox.org/virtualbox/rpm/fedora/21/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
[    76.139] (II) fedup.yum:setup_repos() can't find valid repo metadata for virtualbox
[    76.140] (DD) fedup.yum:setup_repos() repos.cache=0
[    76.140] (II) fedup:setup_downloader() disabled repos: virtualbox
[    76.140] (DD) fedup.yum:_get_treeinfo() fetching .treeinfo.signed from 'default-installrepo'
[    76.604] (II) fedup.cli:start() download None
[    76.606] (II) fedup.yum:_get_treeinfo() verifying .treeinfo.signed
[    76.607] (DD) fedup.yum:init_keyring() creating gpgdir /var/cache/system-upgrade/gpgdir
[    76.607] (DD) fedup.yum:_setup_keyring() checking rpmdb trusted keys
[    76.655] (DD) fedup.yum:_getRpmDB() rpmdb time: 0.000
[    76.659] (DD) fedup.yum:import_key() importing key 246110c1
[    76.689] (DD) fedup.yum:import_key() importing key ae688223
[    76.716] (DD) fedup.yum:import_key() importing key b5f29883
[    76.739] (DD) fedup.yum:import_key() importing key f6777c67
[    76.763] (DD) fedup.yum:import_key() importing key 98ab5139
[    76.784] (DD) fedup.yum:import_key() importing key ff6382fa
[    76.805] (DD) fedup.yum:import_key() importing key 00f97f56
[    76.827] (DD) fedup.yum:import_key() importing key 7fac5991
[    76.849] (II) fedup.yum:_setup_keyring() checking GPG keys for instrepo
[    76.849] (II) fedup.yum:check_keyfile() checking keyfile /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-21-x86_64
[    76.850] (DD) fedup.yum:check_keyfile() keyfile owned by package fedora-release-0:20-3
[    76.851] (DD) fedup.yum:check_keyfile() package was signed with key 246110c1
[    76.852] (DD) fedup.yum:check_keyfile() key 246110c1 is trusted by rpm
[    76.852] (--) fedup.yum:_retrievePublicKey() Récupération de la clé à partir de file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-21-x86_64
[    76.859] (DD) fedup.yum:import_key() importing key 95a43f54
[    76.887] (II) fedup.yum:_get_treeinfo() .treeinfo.signed was signed with a trusted key
[    76.887] (II) fedup:message() Downloading failed: invalid data in .treeinfo: File contains no section headers.
file: /var/cache/system-upgrade/.treeinfo, line: 1
'-----BEGIN PGP SIGNED MESSAGE-----\n'
[    76.887] (DD) fedup:<module>() Traceback (for debugging purposes):
Traceback (most recent call last):
  File "/bin/fedup", line 286, in <module>
    main(args)
  File "/bin/fedup", line 190, in main
    kernel, initrd = f.download_boot_images() # TODO: force arch?
  File "/usr/lib/python2.7/site-packages/fedup/download.py", line 458, in download_boot_images
    raise YumBaseError(_("invalid data in .treeinfo: %s") % str(e))
YumBaseError: invalid data in .treeinfo: File contains no section headers.
file: /var/cache/system-upgrade/.treeinfo, line: 1
'-----BEGIN PGP SIGNED MESSAGE-----\n'
[    76.888] (II) fedup:<module>() /bin/fedup exiting cleanly at Sun Dec  7 08:17:29 2014
Quelqu'un aurait une idée ?
[    76.138] (II) fedup.yum:log_grab_failure() http://download.virtualbox.org/virtualbox/rpm/fedora/21/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 404 - Not Found
[    76.139] (II) fedup.yum:setup_repos() can't find valid repo metadata for virtualbox
Le paquet ne semble pas encore exister pour f21 : http://download.virtualbox.org/virtualbox/rpm/fedora/
faut attendre...

edit : il y a ça aussi
[    76.887] (II) fedup:message() Downloading failed: invalid data in .treeinfo: File contains no section headers.
je pense que c'est ça qui fait planter fedup. aucune idée pour résoudre ça par contre
Je ne pense pas que la première erreur que tu cites soit bloquante pour fedup.

Par contre la deuxième oui, je pense que vais faire un rapport de bogue sur le bugzilla.
Désactive le pour le moment.

Après perso je préfère utiliser virt-manager avec KVM/QUEMU que virtualbox... C'est aussi simple à mettre en place est bien plus complet. Même si après je ne crache pas sur virtualbox. Mais comme il y a déjà tout ce qu'il faut pourquoi s'emmerder à rajouter des trucs?

Au moins il n'y a pas de soucis dans ce genre de cas et tu peux aussi faire du vt-d.
Le problème ne vient pas du dépôt virtualBox, mais de la signature GPG qui à l'air d'être erronée (voir les commentaires sur le bogue que j'ai ouvert).
Bon je suis sur la F21, après avoir lancer fedup avec l'option --nogpgcheck.
Presque trois heures pour la mise à jour et l'installation de 2600 paquets.

Problèmes avec les drivers nvidia qui me donne une résolution de 800x600, je les ais désinstallé et utilise nouveau en attendant de faire un rapport de bogue.

Sinon tout fonctionne normalement, je dois juste faire un nettoyage dans mes services, l'upgrade m'ayant remis plymouth, alors que je l'avais désactivé sur ma F20.
Le problème avec les drivers sont résolus.
Pour ceux que cela intéresse, j'avais déjà eu ce problème avec ma F21 de test et le même kernel ( le 3.17.4-301.fc21.x86_64)

La solution est de forcer akmod après avoir installé akmod-nvidia, avec cette commande, en root :
akmods --force --kernels 3.17.4-301.fc21.x86_64
Après redémarrage, le driver est fonctionnel et opérationnel.