Je ne parviens pas à ouvrir la fenêtre de configuration Logiciels et mises à jour dans Paramètres système. Le mieux que j'ai pu faire pour comprendre ce qui se passe est la sortie suivante après avoir ouvert les paramètres système à partir du terminal et cliqué sur Logiciels et mises à jour:
max@Maxattax-Ubuntu:~$ sudo unity-control-center
/usr/lib/python3/dist-packages/softwareproperties/gtk/SoftwarePropertiesGtk.py:40: PyGIWarning: Gdk was imported without specifying a version first. Use gi.require_version('Gdk', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import GObject, Gdk, Gtk, Gio, GLib
/usr/lib/python3/dist-packages/softwareproperties/gtk/SoftwarePropertiesGtk.py:40: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import GObject, Gdk, Gtk, Gio, GLib
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 175, in activate_name_owner
return self.get_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 361, in get_name_owner
's', (bus_name,), **keywords)
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'com.ubuntu.SoftwareProperties': no such name
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/software-properties-gtk", line 101, in <module>
app = SoftwarePropertiesGtk(datadir=options.data_dir, options=options, file=file)
File "/usr/lib/python3/dist-packages/softwareproperties/gtk/SoftwarePropertiesGtk.py", line 141, in __init__
proxy = bus.get_object("com.ubuntu.SoftwareProperties", "/")
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 241, in get_object
follow_name_owner_changes=follow_name_owner_changes)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 248, in __init__
self._named_service = conn.activate_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 180, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 278, in start_service_by_name
'su', (bus_name, flags)))
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program com.ubuntu.SoftwareProperties: Permission denied
La même erreur se produit lors de l'exécution software-properties-gtk
(car AFAIK, c'est une seule et même chose).
L'outil de mise à jour de logiciels a rencontré des problèmes similaires et se bloque souvent avec cette erreur:
max@Maxattax-Ubuntu:~$ sudo update-manager
/usr/bin/update-manager:28: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded.
from gi.repository import Gtk
/usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py:29: PyGIWarning: Dbusmenu was imported without specifying a version first. Use gi.require_version('Dbusmenu', '0.4') before import to ensure that the right version gets loaded.
from gi.repository import Dbusmenu, Unity
/usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py:29: PyGIWarning: Unity was imported without specifying a version first. Use gi.require_version('Unity', '7.0') before import to ensure that the right version gets loaded.
from gi.repository import Dbusmenu, Unity
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 175, in activate_name_owner
return self.get_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 361, in get_name_owner
's', (bus_name,), **keywords)
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.debian.apt': no such name
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/defer/__init__.py", line 487, in _inline_callbacks
result = gen.send(result)
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1613, in _run_transaction_helper
daemon = get_aptdaemon(self.bus)
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1701, in get_aptdaemon
False),
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 241, in get_object
follow_name_owner_changes=follow_name_owner_changes)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 248, in __init__
self._named_service = conn.activate_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 180, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 278, in start_service_by_name
'su', (bus_name, flags)))
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.debian.apt: Permission denied
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 175, in activate_name_owner
return self.get_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 361, in get_name_owner
's', (bus_name,), **keywords)
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.debian.apt': no such name
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/defer/__init__.py", line 487, in _inline_callbacks
result = gen.send(result)
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1613, in _run_transaction_helper
daemon = get_aptdaemon(self.bus)
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1701, in get_aptdaemon
False),
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 241, in get_object
follow_name_owner_changes=follow_name_owner_changes)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 248, in __init__
self._named_service = conn.activate_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 180, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 278, in start_service_by_name
'su', (bus_name, flags)))
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.debian.apt: Permission denied
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 175, in activate_name_owner
return self.get_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 361, in get_name_owner
's', (bus_name,), **keywords)
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.debian.apt': no such name
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1584, in on_error
error.raise_exception()
File "/usr/lib/python3/dist-packages/defer/__init__.py", line 130, in raise_exception
raise self.value.with_traceback(self.traceback)
File "/usr/lib/python3/dist-packages/defer/__init__.py", line 487, in _inline_callbacks
result = gen.send(result)
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1613, in _run_transaction_helper
daemon = get_aptdaemon(self.bus)
File "/usr/lib/python3/dist-packages/aptdaemon/client.py", line 1701, in get_aptdaemon
False),
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 241, in get_object
follow_name_owner_changes=follow_name_owner_changes)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 248, in __init__
self._named_service = conn.activate_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 180, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 278, in start_service_by_name
'su', (bus_name, flags)))
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.debian.apt: Permission denied
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 175, in activate_name_owner
return self.get_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 361, in get_name_owner
's', (bus_name,), **keywords)
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.debian.apt': no such name
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/defer/__init__.py", line 483, in _inline_callbacks
result = gen.throw(excep)
File "/usr/lib/python3/dist-packages/UpdateManager/backend/InstallBackendAptdaemon.py", line 65, in update
trans = yield self.client.update_cache(defer=True)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program org.debian.apt: Permission denied
Dans l'ensemble, il semble que Python et GTK vomissent partout, mais je ne sais pas comment y remédier ...
Il y a eu divers autres problèmes liés tels que l'impossibilité d'installer des packages à partir du Centre logiciel ou une variété de plantages lors d'une tentative de mise à jour au démarrage.
J'ai déjà essayé de réinstaller le centre logiciel sans succès , et j'ai peur d'essayer cette solution car les gens dans les commentaires disent que c'est une mauvaise idée. Je suis venu ici après avoir constaté un manque de réponses partout ailleurs.
Éditer:
Fait intéressant, j'ai rencontré une autre erreur très similaire dans nvidia-settings
. La sortie d'erreur est indiquée ci-dessous lorsque vous essayez d'enregistrer les paramètres xorg.conf.
max@Maxattax-Ubuntu:~$ sudo nvidia-settings ** Message: PRIME: No offloading required. Abort
** Message: PRIME: is it supported? no
Package xorg-server was not found in the pkg-config search path.
Perhaps you should add the directory containing `xorg-server.pc'
to the PKG_CONFIG_PATH environment variable
No package 'xorg-server' found
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 175, in activate_name_owner
return self.get_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 361, in get_name_owner
's', (bus_name,), **keywords)
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'com.ubuntu.ScreenResolution.Mechanism': no such name
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/share/screen-resolution-extra/nvidia-polkit.py", line 75, in <module>
operation_status = main(options)
File "/usr/share/screen-resolution-extra/nvidia-polkit.py", line 42, in main
conf = get_xkit_service()
File "/usr/share/screen-resolution-extra/nvidia-polkit.py", line 33, in get_xkit_service
service_object = dbus.SystemBus().get_object(SERVICE_NAME, OBJECT_PATH)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 241, in get_object
follow_name_owner_changes=follow_name_owner_changes)
File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 248, in __init__
self._named_service = conn.activate_name_owner(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 180, in activate_name_owner
self.start_service_by_name(bus_name)
File "/usr/lib/python3/dist-packages/dbus/bus.py", line 278, in start_service_by_name
'su', (bus_name, flags)))
File "/usr/lib/python3/dist-packages/dbus/connection.py", line 651, in call_blocking
message, timeout)
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ExecFailed: Failed to execute program com.ubuntu.ScreenResolution.Mechanism: Permission denied
ERROR: Unable to open X config file '/etc/X11/xorg.conf' for writing.
Et plus tard, lorsque j'essaie de mettre à jour pip
, je trouve cette erreur:
max@Maxattax-Ubuntu:~$ sudo pip install --upgrade pip
The directory '/home/max/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
la source
dbus
soit le coupable. Merci beaucoup, j'ai ce problème depuis des mois et il est enfin résolu! Je ne peux pas exprimer assez ma gratitude!dbus
à l'origine du problème. Je vous en prie.J'étais sur le point de réinstaller le système jusqu'à ce que je trouve la solution de davidjb.
Donc,
suivi par
résolu ce problème pour moi.
la source
pour ajouter mes 2 cents: Ubuntu-Mate 16.04, installé le 15 juin 2017, toutes les mises à jour. Un problème similaire est apparu (dbus.exceptions.DBusExcept etc.), résolu par:
sudo aptitude réinstaller python-pkg-resources python3-pkg-resources
À la vôtre, Valentin
la source