[gull] Mise à niveau vers Ubuntu 18.04 échoue à chaque tentative

[Lionel.g]

Effectivement, à l'édition du main.log de ce répertoire j'ai récupé ceci:

Je ne sais si quelqu'un peut m'aider à y voir un peu plus clair, il y a 
effectivement un problème...

2019-02-09 10:36:48,448 INFO Using config files 
'['./DistUpgrade.cfg.xenial']'
2019-02-09 10:36:48,448 INFO uname information: 'Linux lionel-W253EU-SSD 
4.4.0-142-generic #168-Ubuntu SMP Wed Jan 16 21:00:45 UTC 2019 x86_64'
2019-02-09 10:36:48,841 INFO apt version: '1.2.29ubuntu0.1'
2019-02-09 10:36:48,841 INFO python version: '3.5.2 (default, Nov 12 
2018, 13:43:14)
[GCC 5.4.0 20160609]'
2019-02-09 10:36:48,847 INFO release-upgrader version '18.04.29' started
2019-02-09 10:36:48,921 INFO locale: 'fr_CH' 'UTF-8'
2019-02-09 10:36:49,239 ERROR not handled exception:
Traceback (most recent call last):

   File "/tmp/ubuntu-release-upgrader-25eu744x/bionic", line 8, in <module>
     sys.exit(main())

   File 
"/tmp/ubuntu-release-upgrader-25eu744x/DistUpgrade/DistUpgradeMain.py", 
line 224, in main
     from .DistUpgradeController import DistUpgradeController

   File 
"/tmp/ubuntu-release-upgrader-25eu744x/DistUpgrade/DistUpgradeController.py", 
line 52, in <module>
     from .DistUpgradeQuirks import DistUpgradeQuirks

   File 
"/tmp/ubuntu-release-upgrader-25eu744x/DistUpgrade/DistUpgradeQuirks.py", 
line 36, in <module>
     from janitor.plugincore.manager import PluginManager

   File "/tmp/ubuntu-release-upgrader-25eu744x/janitor/__init__.py", 
line 20, in <module>
     import pkg_resources

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2927, in <module>
     @_call_aside

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2913, in _call_aside
     f(*args, **kwargs)

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2952, in _initialize_master_working_set
     add_activation_listener(lambda dist: dist.activate())

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
956, in subscribe
     callback(dist)

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2952, in <lambda>
     add_activation_listener(lambda dist: dist.activate())

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2515, in activate
     declare_namespace(pkg)

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2097, in declare_namespace
     _handle_ns(packageName, path_item)

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2047, in _handle_ns
     _rebuild_mod_path(path, packageName, module)

   File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 
2066, in _rebuild_mod_path
     orig_path.sort(key=position_in_sys_path)

AttributeError: '_NamespacePath' object has no attribute 'sort'

2019-02-09 10:36:49,240 DEBUG running apport_crash()


Le 14.02.19 à 11:30, Pierre Maitre a écrit :
> Il y a probablement  des messages intéressants dans /var/log/dist-upgrade/ ?
> Pierre-Olivier Maitre
>
> Le jeu. 14 févr. 2019 à 10:43, Lionel.g <lionel.g at bluewin.ch> a écrit :
>> lionel at W253EU-SSD:~$ sudo apt dist-upgrade
>> Lecture des listes de paquets... Fait
>> Construction de l'arbre des dépendances
>> Lecture des informations d'état... Fait
>> Calcul de la mise à jour... Fait
>> 0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour.
> _______________________________________________
> gull mailing list
> gull at forum.linux-gull.ch
> https://forum.linux-gull.ch/mailman/listinfo/gull