Je peux voir qu'il y a déjà une question. Puisque mon problème n'est pas tout à fait le même mais assez similaire pour autant que je comprends, je le pose aussi.
Fondamentalement, au milieu de mon utilisation, c'est-à-dire naviguer sur Internet ou exécuter une application aléatoire. Ubuntu m'envoie à la fenêtre de connexion et je dois me reconnecter. Je ne sais pas si GDM redémarre ou autre chose. C'est un problème auquel je suis confronté même dans la version stable d'Ubuntu.
Y a-t-il un bug que je ne connais pas ?? Comment puis-je déboguer cela?
Voici ma ~/.xsession_errorssortie de fichier.
/etc/gdm/Xsession: Beginning session setup...
Setting IM through im-switch for locale=en_US.
Start IM through /etc/X11/xinit/xinput.d/all_ALL linked to /etc/X11/xinit/xinput.d/default.
GNOME_KEYRING_CONTROL=/tmp/keyring-CN4XlZ
SSH_AUTH_SOCK=/tmp/keyring-CN4XlZ/ssh
GNOME_KEYRING_CONTROL=/tmp/keyring-CN4XlZ
SSH_AUTH_SOCK=/tmp/keyring-CN4XlZ/ssh
GNOME_KEYRING_CONTROL=/tmp/keyring-CN4XlZ
SSH_AUTH_SOCK=/tmp/keyring-CN4XlZ/ssh
Backend : gconf
Integration : true
Profile : unity
Adding plugins
Initializing core options...done
Window created on XQueryTree, map state isViewable? 0
Window created on XQueryTree, map state isViewable? 0
Window created on XQueryTree, map state isViewable? 0
Window created on XQueryTree, map state isViewable? 0
Window created on XQueryTree, map state isViewable? 0
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
Initializing vpswitch options...done
Initializing move options...done
Initializing imgsvg options...done
Initializing expo options...done
Initializing mousepoll options...done
Initializing workarounds options...done
Initializing resize options...done
Initializing gnomecompat options...done
Initializing ezoom options...done
Initializing staticswitcher options...done
Initializing obs options...done
Initializing snap options...done
Initializing scale options...done
Initializing wall options...done
Initializing imgjpeg options...done
Initializing grid options...done
Starting Dropbox...** Message: /home/sagar/.config/desktopnova/pidlock already exists, but process with PID 1911 is not DesktopNova. Daemon will continue starting.
Initializing place options...done
Initializing commands options...done
I/O warning : failed to load external entity "/home/sagar/.compiz/session/10d8191ee2e3827d13130355181434233600000157530036"
Initializing session options...done
** (process:15832): WARNING **: recent-manager-provider.vala:125: Desktop file for audacious2 was not found
(synapse:15840): GtkHotkey-DEBUG: Listener Type: GtkHotkeyX11Listener
** (nm-applet:15829): DEBUG: old state indicates that this was not a disconnect 0
Initializing nautilus-dropbox 0.6.7
Initializing nautilus-gdu extension
Done!
** (<unknown>:15822): DEBUG: Unity accessibility initialization
** (<unknown>:15822): DEBUG: Shows on edge: 1
Screen geometry changed:
Monitor 0(primary)
0x0x1366x768
unity-panel-service: no process found
** (<unknown>:15822): DEBUG: PanelController:: Added Panel for Monitor 0
Initializing unityshell options...done
Initializing unitymtgrabhandles options...done
Starting unity-window-decorator
** (<unknown>:15822): DEBUG: PlaceEntry: Applications
** (<unknown>:15822): DEBUG: PlaceEntry: Commands
** (<unknown>:15822): DEBUG: PlaceEntry: Files & Folders
** (<unknown>:15822): DEBUG: /com/canonical/unity/applicationsplace
** (<unknown>:15822): DEBUG: /com/canonical/unity/filesplace
** (<unknown>:15822): DEBUG: Setting to primary screen rect: x=0 y=0 w=1366 h=768
** (<unknown>:15822): DEBUG: Acquired the name com.canonical.Unity.Launcher on the session bus
** (<unknown>:15822): DEBUG: TrayChild Rejected: dropbox-client-15846 dropbox Dropbox
** (<unknown>:15822): DEBUG: TrayChild Rejected: synapse synapse Synapse
** (<unknown>:15822): DEBUG: TrayChild Rejected: nm-applet nm-applet Nm-applet
** (<unknown>:15822): DEBUG: TrayChild Accepted: gnote gnote Gnote
** (<unknown>:15822): DEBUG: TrayChild Rejected: gst-keyboard-xkb gnome-settings-daemon Gnome-settings-daemon
(gnote:15839): Gdk-CRITICAL **: IA__gdk_window_thaw_toplevel_updates_libgtk_only: assertion `private->update_and_descendants_freeze_count > 0' failed
** (<unknown>:15822): DEBUG: TrayChild Rejected: battery-indicator battery-status Battery-status
** (<unknown>:15822): DEBUG: IndicatorAdded: libapplication.so
** (<unknown>:15822): DEBUG: IndicatorAdded: libsoundmenu.so
** (<unknown>:15822): DEBUG: IndicatorAdded: libmessaging.so
** (<unknown>:15822): DEBUG: IndicatorAdded: libdatetime.so
** (<unknown>:15822): DEBUG: IndicatorAdded: libsession.so
Setting Update "run_key"
Setting Update "run_command_terminal_key"
Setting Update "initiate_output_edge"
Setting Update "launcher_hide_mode"
Setting Update "panel_opacity"
Setting Update "icon_size"
** (gnome-screensaver:16128): WARNING **: screensaver already running in this session
(<unknown>:15822): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)'
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (process:15832): DEBUG: zeitgeist-datahub.vala:174: Inserting 1 events
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: window mapped and already maximized, just undecorate
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: Guake.py window size doesn't fit
** (<unknown>:15822): WARNING **: Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana.bamf.view" doesn't exist
(<unknown>:15822): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)'
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (process:15832): DEBUG: zeitgeist-datahub.vala:174: Inserting 1 events
loaded md5.js
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: window mapped and already maximized, just undecorate
(firefox-bin:18524): LIBDBUSMENU-GTK-CRITICAL **: dbusmenu_menuitem_property_set_shortcut: assertion `gtk_accelerator_valid(key, modifier)' failed
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: Guake.py window size doesn't fit
(<unknown>:15822): GLib-GObject-WARNING **: instance of invalid non-instantiatable type `(null)'
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: Guake.py window size doesn't fit
** (process:15832): DEBUG: zeitgeist-datahub.vala:174: Inserting 1 events
15846 ? 00:00:01 dropbox
22490 ? 00:00:00 unity-dropbox-s
/usr/bin/unity-dropbox-share: line 28: return: can only `return' from a function or sourced script
Error setting attribute: Error setting file metadata: No such file or directory
** (<unknown>:15822): DEBUG: Connected to proxy
(<unknown>:15822): dee-WARNING **: Transaction from com.canonical.Unity.FilesPlace.SectionsModel is in the past. Ignoring transaction.
(<unknown>:15822): dee-WARNING **: Transaction from com.canonical.Unity.FilesPlace.GroupsModel is in the past. Ignoring transaction.
(<unknown>:15822): dee-WARNING **: Transaction from com.canonical.Unity.FilesPlace.GlobalGroupsModel is in the past. Ignoring transaction.
** (<unknown>:15822): DEBUG: Connected to proxy
** (<unknown>:15822): DEBUG: Connected to proxy
(<unknown>:15822): GLib-GIO-CRITICAL **: g_bus_own_name: assertion `g_dbus_is_name (name) && !g_dbus_is_unique_name (name)' failed
(<unknown>:15822): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion `g_dbus_is_name (name)' failed
(<unknown>:15822): GLib-GIO-CRITICAL **: g_bus_own_name: assertion `g_dbus_is_name (name) && !g_dbus_is_unique_name (name)' failed
(<unknown>:15822): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion `g_dbus_is_name (name)' failed
(<unknown>:15822): GLib-GIO-CRITICAL **: g_dbus_connection_register_object: assertion `object_path != NULL && g_variant_is_object_path (object_path)' failed
(<unknown>:15822): GLib-GIO-CRITICAL **: g_dbus_connection_register_object: assertion `object_path != NULL && g_variant_is_object_path (object_path)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
(<unknown>:15822): GLib-GObject-WARNING **: invalid (NULL) pointer instance
(<unknown>:15822): GLib-GObject-CRITICAL **: g_signal_handler_disconnect: assertion `G_TYPE_CHECK_INSTANCE (instance)' failed
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: Nautilus window size doesn't fit
** (nautilus:15824): WARNING **: Invalid borders specified for theme pixmap:
/home/sagar/.themes/nautilus/null.png,
borders don't fit within the image
** (nautilus:15824): WARNING **: invalid source position for bilinear gradient
** (nautilus:15824): WARNING **: invalid source position for vertical gradient
** (nautilus:15824): WARNING **: invalid source position for horizontal gradient
** (nautilus:15824): WARNING **: Invalid borders specified for theme pixmap:
/home/sagar/.themes/nautilus/null.png,
borders don't fit within the image
** (nautilus:15824): WARNING **: invalid source position for bilinear gradient
** (nautilus:15824): WARNING **: invalid source position for vertical gradient
** (nautilus:15824): WARNING **: invalid source position for horizontal gradient
** (<unknown>:15822): DEBUG: MaximizeIfBigEnough: Guake.py window size doesn't fit
Nautilus-Share-Message: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.
** (nautilus:15824): WARNING **: invalid source position for bilinear gradient
** (nautilus:15824): WARNING **: invalid source position for vertical gradient
** (nautilus:15824): WARNING **: invalid source position for horizontal gradient
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
(nautilus:15824): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
J'ai récemment reçu une mise à jour des sessions gnome. J'espère que cela résout le problème, mais je ne peux être sûr qu'après avoir testé pendant quelques jours ... mettra à jour la situation.
MISE À JOUR: Non, pas de progrès, j'ai obtenu la mise à jour mais le problème persiste. Mais cela semble être beaucoup moins fréquent qu'auparavant. Je suis en train de suivre cette question car certaines personnes m'ont suggéré de réinstaller, mais maintenant je fais face à Unity se bloque après un changement de configuration compiz
.xsession-errorsdans votre répertoire personnel pour tout avertissement ou erreur suspecte qui s'est produit juste avant d'être déposé dans gdm.Réponses:
Ceci est un bug .
la source
Cela peut être un crash du pilote vidéo. Quelle est votre carte vidéo? Utilisez-vous un pilote propriétaire? Si oui, essayez une autre version ou essayez de la supprimer complètement. Ou, malheureusement, il peut s'agir de nombreuses autres pièces de matériel. Le serveur X est un colosse sur pattes d'argile et le plus vulnérable aux pannes matérielles. Vérifiez votre mémoire (memtest86), disque dur (fsck, smart), températures (lm-capteurs). Essayez de désactiver tout le matériel et les logiciels inutiles. J'avais vu le serveur X planter quand EiskalDC ++ a essayé d'indexer un fichier de 100 Go, par exemple. Avez-vous lu les journaux, dmesg? Quelque chose de suspect? PS Désactivez compiz. Il est activé par défaut dans ubuntu.
la source
Utilisez-vous Unity ou GNOME? Essayez l'autre. Si cela ne fonctionne pas, je suggère Try Xubuntu (pour voir s'il s'agit de GNOME). Si tout cela échoue, sauvegardez votre partition ou dossier personnel, et copiez / var / cache / apt dans un autre dossier et réinstallez. Utilisez les packages du cache pour réinstaller vos applications.
la source
Essayez (dans un terminal, sans SUDO):
puis ne touchez plus CCSM (Paramètres Compiz). Je ne sais pas si cela aide vraiment dans votre cas, mais je suis dans la même situation et je teste actuellement si les plantages se produisent toujours.
la source