Widzę, że jest już pytanie. Ponieważ mój problem nie jest taki sam, ale dość podobny, o ile rozumiem, również go zadaję.
Zasadniczo w trakcie mojego użytkowania, tj. Przeglądanie sieci lub uruchamianie losowej aplikacji. Ubuntu wysyła mnie do okna logowania i muszę się ponownie zalogować. Nie wiem, czy GDM uruchomi się ponownie, czy coś innego. Z tym problemem mam do czynienia nawet w stabilnej wersji Ubuntu.
Czy istnieje błąd, o którym nie wiem? Jak mogę to debugować?
Oto mój ~/.xsession_errors
plik wyjściowy.
/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
Niedawno dostałem aktualizację do sesji gnome. Mam nadzieję, że to rozwiąże problem, ale mogę być pewien dopiero po kilku dniach testów ... Zaktualizuję sytuację.
AKTUALIZACJA: Nie ma postępu, otrzymałem aktualizację, ale problem nadal występuje. Ale wydaje się, że jest o wiele rzadziej niż kiedyś. Podążam za tym pytaniem, ponieważ niektórzy sugerowali mi ponowną instalację, ale teraz mam do czynienia z zawieszeniem się Unity po zmianie konfiguracji compiz
.xsession-errors
w swoim katalogu domowym pod kątem podejrzanych ostrzeżeń lub błędów, które wystąpiły tuż przed upuszczeniem do gdm.Odpowiedzi:
To jest błąd .
źródło
To może być awaria sterownika wideo. Jaka jest twoja karta graficzna? Czy używasz zastrzeżonego sterownika? Jeśli tak, wypróbuj inną wersję lub usuń ją całkowicie. Lub, niestety, może to być wiele innych elementów sprzętu. Serwer X to kolos na glinianych nogach i najbardziej podatny na awarie sprzętowe. Sprawdź swoją pamięć (memtest86), HDD (fsck, smart), temperatury (czujniki lm). Spróbuj wyłączyć cały niepotrzebny sprzęt i oprogramowanie. Widziałem awarie serwera X, gdy EiskalDC ++ próbował na przykład zindeksować plik 100 Gb. Czy czytałeś logi, dmesg? Coś podejrzanego? PS Wyłącz kompiz. Jest domyślnie włączony w Ubuntu.
źródło
Czy korzystasz z Unity lub GNOME? Spróbuj innego. Jeśli to nie zadziała, sugeruję wypróbowanie Xubuntu (aby sprawdzić, czy jest to GNOME). Jeśli wszystko się nie powiedzie, wykonaj kopię zapasową partycji domowej lub folderu i skopiuj / var / cache / apt do innego folderu i zainstaluj ponownie. Użyj pakietów z pamięci podręcznej, aby ponownie zainstalować aplikacje.
źródło
Spróbuj (w terminalu, bez SUDO):
i nie dotykaj ponownie CCSM (Ustawienia Compiz). Nie wiem, czy to naprawdę pomaga w twoim przypadku, ale jestem w tej samej sytuacji i obecnie testuję, czy awarie nadal występują.
źródło