My system is refusing to allow me to log out from my gnome session when I click the "Log Out" button. I can log in just fine, and the session appears to work okay. However, when I attempt to log out (or type "gnome-session-quit" at a terminal), I am ultimately brought back to a fresh session.
UPDATE: Eventually, the system will let me log out, but I have to log out four times. lightdm --session-child appears to be spawned multiple times, but once it has been cleared, I can log out.
UPDATE 2: Added some information from the syslog, showing that dbus is rejecting "ReleaseSession" from the lightdm --session-child process. I think this has to be some kind of permission thing, but I'm not sure where to look or how to reset it.
I am running 16.04.5 LTS, kernel 4.4.0-130-generic, and I have the nvidia-384 drivers installed.
Some notes:
- Open applications are closed, and the Unity/Gnome display goes away after a confirm that I want to log out. I'm left with a desktop background for a few seconds, then the Unity/Gnome interface pops up again, just like I had started a new session.
- This behavior occurs when I use both Gnome (gnome.desktop) and Ubuntu/Unity (ubuntu.desktop) sessions.
- The behavior does not occur when I use gdm3, only lightdm.
- I have tried cleaning out lightdm, removing the contents of /var/lightdm, and resetting the files in /etc/lightdm. I've uninstalled and reinstalled lightdm as well as tried
dpkg-reconfigure lightdm. No luck. - The problem occurs for old users as well as newly-created users.
- The behavior is the same using the "nvidia-340" drivers.
- I have also attempted uninstalling and reinstalling xinit and gnome to no avail. Again, the session lets me log in, but I can't seem to log out.
- Unfortunately, I'm not quite sure when the behavior started, so I can't trace it to a particular update or system change. Certainly within the past two months.
I'm not exactly sure where to start with the logs. However, I've included the results from /var/log/lightdm.
Thanks in advance for any help.
UPDATE 2: Here are the entries from syslog. There a quite a few of these:
dbus: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.121" (uid=1046 pid=3079 comm="lightdm --session-child 12 19 ") interface="org.freedesktop.login1.Manager" member="ReleaseSession" error name="(unset)" requested_reply="0" destination="org.freedesktop.login1" (uid=0 pid=1148 comm="/lib/systemd/systemd-logind "): 1 Time(s)
dbus: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.126" (uid=1046 pid=2640 comm="lightdm --session-child 12 19 ") interface="org.freedesktop.login1.Manager" member="ReleaseSession" error name="(unset)" requested_reply="0" destination="org.freedesktop.login1" (uid=0 pid=1142 comm="/lib/systemd/systemd-logind "): 1 Time(s)
UPDATE: As mentioned above, lightdm appears to span multiple lightdm --session-child processes. I have a similar system that behaves normally. On that system, after login, only one process exists after login, and it is owned by root (for the greeter?). On my system, two lightdm --session-child processes exist after login, and are owned by the user. See below for a freshly-created user (fresh):
Session-child processes before login:
root 1530 1442 0 11:03 ? 00:00:00 lightdm --session-child 16 19 root 1647 1442 0 11:03 ? 00:00:00 lightdm --session-child 12 19
Session-child processes after the first login:
root 1647 1442 0 11:03 ? 00:00:00 lightdm --session-child 12 19 fresh 3109 1647 0 11:04 ? 00:00:00 lightdm --session-child 12 19 fresh 3110 3109 0 11:04 ? 00:00:00 lightdm --session-child 12 19
Session-child processes after the first logout attempt:
root 1647 1442 0 11:03 ? 00:00:00 lightdm --session-child 12 19 fresh 3109 1647 0 11:04 ? 00:00:00 lightdm --session-child 12 19
Session-child processes after the second logout attempt:
root 1647 1442 0 11:03 ? 00:00:00 lightdm --session-child 12 19 fresh 4470 1647 0 11:06 ? 00:00:00 lightdm --session-child 12 19
Session-child processes after the third logout attempt. On a normal system, a single session-child process, owned by root, is the typical result after the user logs in. On my system, I have to log out three times to get down to this point:
root 1647 1442 0 11:03 ? 00:00:00 lightdm --session-child 12 19
Session-child processes after the fourth logout attempt (a successful logout):
root 5723 1442 0 11:08 ? 00:00:00 lightdm --session-child 16 19 root 5775 1442 0 11:08 ? 00:00:00 lightdm --session-child 12 19
I have no idea why so many of these processes are being spawned, or why they refuse to die. Worse, I have no idea where to look for what might be causing the hangup. I see nothing obvious in the lightdm logs.
lightdm.log:
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=12609 [+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-disable-log-backup.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/90-nvidia.conf [+0.00s] DEBUG: [SeatDefaults] is now called [Seat:*], please update this configuration [+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.00s] DEBUG: Registered seat module xlocal [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Registered seat module unity [+0.00s] DEBUG: Monitoring logind for seats [+0.00s] DEBUG: New seat added from logind: seat0 [+0.00s] DEBUG: Seat seat0: Loading properties from config section Seat:* [+0.00s] DEBUG: Seat seat0: Starting [+0.00s] DEBUG: Seat seat0: Creating greeter session [+0.00s] DEBUG: Seat seat0: Creating display server of type x [+0.00s] DEBUG: Using VT 7 [+0.00s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.00s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.00s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.00s] DEBUG: DisplayServer x-0: Launching X Server [+0.00s] DEBUG: Launching process 12616: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.00s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.01s] DEBUG: Loading users from org.freedesktop.Accounts [+0.01s] DEBUG: User /org/freedesktop/Accounts/User3004 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User5008 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User5015 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1045 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1004 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1019 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User5007 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1009 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User5006 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1063 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User5013 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1023 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1032 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1064 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1108 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User5000 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1102 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User5001 added [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1101 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1069 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1013 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1084 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1027 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1104 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User5010 added [+0.03s] DEBUG: User /org/freedesktop/Accounts/User1030 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1016 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1025 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1099 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1047 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1058 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User5009 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1038 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1087 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1079 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User3002 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1066 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1103 added [+0.04s] DEBUG: User /org/freedesktop/Accounts/User1074 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User2000 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1096 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1075 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1098 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1052 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1035 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1053 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1097 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1044 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1010 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User3001 added [+0.05s] DEBUG: User /org/freedesktop/Accounts/User1076 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1050 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User3005 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1081 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1061 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1036 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1089 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1011 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1086 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1083 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1021 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1095 added [+0.06s] DEBUG: User /org/freedesktop/Accounts/User1056 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1073 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1031 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User5004 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1015 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1065 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User5003 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1042 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1088 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1067 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1059 added [+0.07s] DEBUG: User /org/freedesktop/Accounts/User1092 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1039 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1024 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User5011 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1051 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1012 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User5002 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1093 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1043 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1070 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1040 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1014 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1062 added [+0.08s] DEBUG: User /org/freedesktop/Accounts/User1100 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1078 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1007 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1090 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1080 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1094 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1091 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1060 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User3003 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1105 added [+0.09s] DEBUG: User /org/freedesktop/Accounts/User1057 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1006 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1071 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User3000 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1005 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1106 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1034 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1008 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1022 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1072 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1018 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User5012 added [+0.10s] DEBUG: User /org/freedesktop/Accounts/User1046 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1055 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User5014 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1041 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1028 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1077 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1082 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1003 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1048 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1029 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1033 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1054 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1020 added [+0.11s] DEBUG: User /org/freedesktop/Accounts/User1037 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1049 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User5005 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1107 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1068 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1002 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1085 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1026 added [+0.12s] DEBUG: User /org/freedesktop/Accounts/User1017 added [+0.12s] DEBUG: Seat seat0 changes active session to [+0.12s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed [+0.67s] DEBUG: Got signal 10 from process 12616 [+0.67s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+0.67s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+0.67s] DEBUG: Launching process 12631: /sbin/prime-offload [+0.68s] DEBUG: Process 12631 exited with return value 0 [+0.68s] DEBUG: Seat seat0: Exit status of /sbin/prime-offload: 0 [+0.68s] DEBUG: Seat seat0: Display server ready, starting session authentication [+0.68s] DEBUG: Session pid=12637: Started with service 'lightdm-greeter', username 'lightdm' [+0.84s] DEBUG: Session pid=12637: Authentication complete with return value 0: Success [+0.84s] DEBUG: Seat seat0: Session authenticated, running command [+0.84s] DEBUG: Session pid=12637: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+0.84s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+0.84s] DEBUG: Session pid=12637: Logging to /var/log/lightdm/seat0-greeter.log [+0.90s] DEBUG: Activating VT 7 [+0.90s] DEBUG: Activating login1 session c4 [+0.90s] DEBUG: Seat seat0 changes active session to c4 [+0.90s] DEBUG: Session c4 is already active [+1.02s] DEBUG: Greeter connected version=1.18.3 resettable=false [+1.07s] DEBUG: Greeter start authentication [+1.07s] DEBUG: Session pid=12698: Started with service 'lightdm', username '(null)' [+1.07s] DEBUG: Session pid=12698: Got 1 message(s) from PAM [+1.07s] DEBUG: Prompt greeter with 1 message(s) [+10.84s] DEBUG: Continue authentication [+10.84s] DEBUG: Session pid=12698: Got 1 message(s) from PAM [+10.84s] DEBUG: Prompt greeter with 1 message(s) [+12.90s] DEBUG: Continue authentication [+13.31s] DEBUG: Session pid=12698: Authentication complete with return value 0: Success [+13.31s] DEBUG: Authenticate result for user fresh: Success [+13.31s] DEBUG: User fresh authorized [+13.31s] DEBUG: Greeter requests default session [+13.31s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session [+13.31s] DEBUG: Session pid=12637: Sending SIGTERM [+13.33s] DEBUG: Greeter closed communication channel [+13.33s] DEBUG: Session pid=12637: Exited with return value 0 [+13.33s] DEBUG: Seat seat0: Session stopped [+13.33s] DEBUG: Seat seat0: Greeter stopped, running session [+13.33s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+13.33s] DEBUG: Session pid=12698: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+13.33s] DEBUG: Creating shared data directory /var/lib/lightdm-data/fresh [+13.33s] DEBUG: Session pid=12698: Logging to .xsession-errors
seat0-greeter.log:
** (process:12666): WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files [+0.00s] DEBUG: unity-greeter.vala:502: Starting unity-greeter 16.04.2 UID=118 LANG=en_US.UTF-8 [+0.00s] DEBUG: unity-greeter.vala:505: Setting cursor Activating service name='org.a11y.atspi.Registry' [+0.00s] DEBUG: unity-greeter.vala:519: Loading command line options [+0.00s] DEBUG: unity-greeter.vala:547: Setting GTK+ settings Successfully activated service 'org.a11y.atspi.Registry' [+0.04s] DEBUG: unity-greeter.vala:570: Creating Unity Greeter [+0.04s] DEBUG: unity-greeter.vala:57: Creating background surface [+0.04s] DEBUG: Connecting to display manager... [+0.04s] DEBUG: Wrote 22 bytes to daemon [+0.04s] DEBUG: Read 8 bytes from daemon [+0.04s] DEBUG: Read 150 bytes from daemon [+0.04s] DEBUG: Connected version=1.18.3 default-session=ubuntu show-manual-login=false hide-users=true has-guest-account=false show-remote-login=true [+0.06s] DEBUG: menubar.vala:335: LANG=en_US.UTF-8 LANGUAGE=(null) [+0.06s] DEBUG: menubar.vala:367: LANG=en_US.UTF-8 LANGUAGE=(null) [+0.08s] DEBUG: Loaded session /usr/share/xsessions/ubuntu.desktop (Ubuntu, This session logs you into Ubuntu) [+0.08s] DEBUG: Loaded session /usr/share/xsessions/gnome-classic.desktop (GNOME Classic, This session logs you into GNOME Classic) [+0.08s] DEBUG: Loaded session /usr/share/xsessions/gnome.desktop (GNOME, This session logs you into GNOME) [+0.08s] DEBUG: Starting authentication for user (null)... [+0.08s] DEBUG: Wrote 16 bytes to daemon [+0.11s] DEBUG: main-window.vala:185: Screen is 3840x1200 pixels [+0.11s] DEBUG: main-window.vala:193: Monitor 0 is 1920x1200 pixels at 0,0 [+0.11s] DEBUG: main-window.vala:193: Monitor 1 is 1920x1200 pixels at 1920,0 [+0.11s] DEBUG: unity-greeter.vala:573: Showing greeter [+0.11s] DEBUG: unity-greeter.vala:257: Showing main window [+0.11s] DEBUG: background.vala:483: Regenerating backgrounds [+0.11s] DEBUG: background.vala:68: Making background /usr/share/backgrounds/warty-final-ubuntu.png at 1920x1200 [+0.12s] DEBUG: unity-greeter.vala:616: Starting main loop [+0.12s] DEBUG: Read 8 bytes from daemon [+0.12s] DEBUG: Read 26 bytes from daemon [+0.12s] DEBUG: Prompt user with 1 message(s) [+0.13s] DEBUG: settings-daemon.vala:75: Acquired org.gnome.SessionManager [+0.13s] DEBUG: settings-daemon.vala:102: Acquired org.gnome.ScreenSaver [+0.13s] DEBUG: settings-daemon.vala:159: All bus names acquired, starting unity-settings-daemon [+0.16s] DEBUG: menubar.vala:537: Adding indicator object 0x18df5b0 at position 0 [+0.16s] DEBUG: unity-greeter.vala:240: starting system-ready sound (nm-applet:12704): GLib-GObject-WARNING **: invalid unclassed pointer in cast to 'GtkWidget' (nm-applet:12704): Gtk-CRITICAL **: gtk_widget_show: assertion 'GTK_IS_WIDGET (widget)' failed [+2.87s] DEBUG: Connected to Application Indicator Service. [+2.88s] DEBUG: menubar.vala:537: Adding indicator object 0x18df450 at position 0 [+2.88s] DEBUG: menubar.vala:537: Adding indicator object 0x18df710 at position 2 [+2.88s] DEBUG: menubar.vala:537: Adding indicator object 0x18df2f0 at position 3 [+2.89s] DEBUG: menubar.vala:537: Adding indicator object 0x18df870 at position 2 [+2.89s] DEBUG: Request current apps [+2.96s] DEBUG: Building new application entry: :1.14 with icon: nm-device-wired at position 0 [+2.96s] DEBUG: menubar.vala:537: Adding indicator object 0x19dc5f0 at position 5 [+2.96s] DEBUG: background.vala:121: Render of background /usr/share/backgrounds/warty-final-ubuntu.png complete ** (unity-settings-daemon:12723): WARNING **: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such method 'RegisterClient' [+9.85s] DEBUG: Providing response to display manager [+9.86s] DEBUG: Wrote 21 bytes to daemon [+9.86s] DEBUG: Read 8 bytes from daemon [+9.86s] DEBUG: Read 35 bytes from daemon [+9.86s] DEBUG: Prompt user with 1 message(s) [+11.91s] DEBUG: Providing response to display manager [+11.91s] DEBUG: Wrote 24 bytes to daemon [+12.33s] DEBUG: Read 8 bytes from daemon [+12.33s] DEBUG: Read 17 bytes from daemon [+12.33s] DEBUG: Authentication complete for user fresh with return code 0 [+12.33s] DEBUG: Starting default session [+12.33s] DEBUG: Wrote 12 bytes to daemon [+12.33s] DEBUG: Read 8 bytes from daemon [+12.33s] DEBUG: Read 4 bytes from daemon ** (unity-settings-daemon:12723): WARNING **: Name taken or bus went away - shutting down [+12.33s] DEBUG: unity-greeter.vala:611: Got a SIGTERM [+12.33s] DEBUG: settings-daemon.vala:78: Failed to acquire name org.gnome.SessionManager [+12.33s] DEBUG: settings-daemon.vala:105: Failed to acquire name org.gnome.ScreenSaver upstart: indicator-messages main process ended, respawning upstart: indicator-bluetooth main process (12707) killed by TERM signal upstart: indicator-bluetooth main process ended, respawning upstart: indicator-datetime main process (12709) killed by TERM signal upstart: indicator-datetime main process ended, respawning [+12.33s] DEBUG: unity-greeter.vala:135: Failed to acquire name com.canonical.Unity upstart: indicator-sound main process ended, respawning [+12.33s] DEBUG: unity-greeter.vala:619: Cleaning up upstart: indicator-session main process (12712) killed by TERM signal [+12.33s] DEBUG: unity-greeter.vala:627: Upstart exited with return value 0 upstart: indicator-session main process ended, respawning [+12.33s] DEBUG: unity-greeter.vala:639: AT-SPI exited with return value 0 [+12.33s] DEBUG: unity-greeter.vala:645: Exiting upstart: indicator-application main process (12726) killed by TERM signal upstart: indicator-application main process ended, respawning (unity-settings-daemon:12723): dconf-WARNING **: failed to commit changes to dconf: The connection is closed (unity-settings-daemon:12723): GLib-GObject-WARNING **: invalid (NULL) pointer instance (unity-settings-daemon:12723): GLib-GObject-CRITICAL **: g_signal_handlers_disconnect_matched: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed ** (unity-settings-daemon:12723): WARNING **: Lost or failed to acquire name org.gnome.Mutter.IdleMonitor upstart: indicator-power main process (12708) killed by TERM signal upstart: indicator-bluetooth main process (13189) killed by TERM signal upstart: indicator-datetime main process (13190) killed by TERM signal upstart: indicator-sound main process (13191) killed by TERM signal upstart: indicator-messages main process (13188) killed by TERM signal upstart: indicator-session main process (13192) killed by TERM signal
