[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.16.2, UID=0 PID=5986 [+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-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-xserver-command.conf [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-gnome.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.d/50-ubuntu.conf [+0.00s] DEBUG: [SeatDefaults] is now called [Seat:*], please update this configuration [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: [SeatDefaults] is now called [Seat:*], please update this configuration [+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 user session [+0.01s] DEBUG: Loading users from org.freedesktop.Accounts [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1002 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1001 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1003 added [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+0.01s] DEBUG: Seat seat0: Ignoring invalid autologin-session option (LP: #1484083) [+0.01s] DEBUG: Seat seat0: Creating display server of type x [+0.01s] DEBUG: Using VT 7 [+0.01s] DEBUG: Seat seat0: Starting local X display on VT 7 [+0.01s] DEBUG: DisplayServer x-1: Logging to /var/log/lightdm/x-1.log [+0.01s] DEBUG: DisplayServer x-1: Writing X server authority to /var/run/lightdm/root/:1 [+0.01s] DEBUG: DisplayServer x-1: Launching X Server [+0.02s] DEBUG: Launching process 5991: /usr/bin/X -core :1 -seat seat0 -auth /var/run/lightdm/root/:1 -nolisten tcp vt7 -novtswitch [+0.02s] DEBUG: DisplayServer x-1: Waiting for ready signal from X server :1 [+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.36s] DEBUG: Got signal 10 from process 5991 [+0.36s] DEBUG: DisplayServer x-1: Got signal from X server :1 [+0.36s] DEBUG: DisplayServer x-1: Connecting to XServer :1 [+0.36s] DEBUG: Seat seat0: Display server ready, starting session authentication [+0.36s] DEBUG: Session pid=5995: Started with service 'lightdm-autologin', username 'nazgul' [+0.38s] DEBUG: Session pid=5995: Authentication complete with return value 0: Success [+0.38s] DEBUG: Seat seat0: Session authenticated, running command [+0.38s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+0.38s] DEBUG: Session pid=5995: Running command /usr/sbin/lightdm-session gnome-session --session=gnome [+0.38s] DEBUG: Creating shared data directory /var/lib/lightdm-data/nazgul [+0.38s] DEBUG: Session pid=5995: Logging to .xsession-errors [+0.39s] DEBUG: Activating VT 7 [+0.39s] DEBUG: Activating login1 session 15 [+0.39s] DEBUG: Seat seat0 changes active session to 15 [+0.39s] DEBUG: Session 15 is already active [+0.54s] DEBUG: Session pid=5995: Exited with return value 0 [+0.54s] DEBUG: Seat seat0: Session stopped [+0.54s] DEBUG: Seat seat0: Stopping display server, no sessions require it [+0.54s] DEBUG: Sending signal 15 to process 5991 [+0.55s] DEBUG: Seat seat0 changes active session to [+0.55s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed [+0.68s] DEBUG: Process 5991 exited with return value 0 [+0.68s] DEBUG: DisplayServer x-1: X server stopped [+0.68s] DEBUG: Releasing VT 7 [+0.68s] DEBUG: DisplayServer x-1: Removing X server authority /var/run/lightdm/root/:1 [+0.68s] DEBUG: Seat seat0: Display server stopped [+0.68s] DEBUG: Seat seat0: Active display server stopped, starting greeter [+0.68s] DEBUG: Seat seat0: Creating greeter session [+0.68s] DEBUG: Seat seat0: Failed to find session configuration unity-greeter [+0.68s] DEBUG: Seat seat0: Stopping; failed to start a greeter [+0.68s] DEBUG: Seat seat0: Stopping [+0.68s] DEBUG: Seat seat0: Stopped [+0.68s] DEBUG: Required seat has stopped [+0.68s] DEBUG: Stopping display manager [+0.68s] DEBUG: Display manager stopped [+0.68s] DEBUG: Stopping daemon [+0.69s] DEBUG: Exiting with return value 1