[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.28.0, UID=0 PID=1171
[+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-guest.conf
[+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 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: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Registered seat module unity
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.01s] DEBUG: Monitoring logind for seats
[+0.01s] DEBUG: New seat added from logind: seat0
[+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating greeter session
[+0.14s] DEBUG: Seat seat0: Creating display server of type x
[+0.14s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.14s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.15s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.15s] DEBUG: Quitting Plymouth
[+0.15s] DEBUG: posix_spawn avoided (fd close requested) 
[+0.18s] DEBUG: Using VT 7
[+0.18s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.18s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.18s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.18s] DEBUG: XServer 0: Launching X Server
[+0.18s] DEBUG: Launching process 1188: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.18s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.18s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.18s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.18s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.18s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+3.53s] DEBUG: posix_spawn avoided (automatic reaping requested) (fd close requested) 
[+11.89s] DEBUG: Got signal 10 from process 1188
[+11.89s] DEBUG: XServer 0: Got signal from X server :0
[+11.89s] DEBUG: XServer 0: Connecting to XServer :0
[+11.90s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+11.90s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+11.90s] DEBUG: Session pid=1595: Started with service 'lightdm-greeter', username 'lightdm'
[+12.55s] DEBUG: Session pid=1595: Authentication complete with return value 0: Success
[+12.55s] DEBUG: Seat seat0: Session authenticated, running command
[+12.55s] DEBUG: Session pid=1595: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+12.55s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+12.55s] DEBUG: Session pid=1595: Logging to /var/log/lightdm/seat0-greeter.log
[+13.93s] DEBUG: Activating VT 7
[+13.93s] DEBUG: Activating login1 session c1
[+13.93s] DEBUG: Seat seat0 changes active session to c1
[+13.93s] DEBUG: Session c1 is already active
[+17.61s] DEBUG: Greeter connected version=1.28.0 api=1 resettable=false
[+18.74s] DEBUG: User /org/freedesktop/Accounts/User124 added
[+21.96s] DEBUG: Greeter start authentication for dave
[+21.96s] DEBUG: Session pid=2361: Started with service 'lightdm', username 'dave'
[+22.06s] DEBUG: Session pid=2361: Got 1 message(s) from PAM
[+22.06s] DEBUG: Prompt greeter with 1 message(s)
[+31.51s] DEBUG: Continue authentication
[+31.52s] DEBUG: Session pid=2361: Authentication complete with return value 0: Success
[+31.52s] DEBUG: Authenticate result for user dave: Success
[+31.52s] DEBUG: User dave authorized
[+31.53s] DEBUG: Greeter requests session ubuntu
[+31.53s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+31.53s] DEBUG: Terminating login1 session c1
[+31.54s] DEBUG: Session pid=1595: Sending SIGTERM
[+31.54s] DEBUG: Session pid=1595: Exited with return value 0
[+31.54s] DEBUG: Seat seat0: Session stopped
[+31.54s] DEBUG: Seat seat0: Greeter stopped, running session
[+31.54s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+31.54s] DEBUG: posix_spawn avoided (fd close requested) (child_setup specified) 
[+31.54s] DEBUG: Session pid=2361: Running command /usr/sbin/lightdm-session env GNOME_SHELL_SESSION_MODE=ubuntu /usr/bin/gnome-session --session=ubuntu
[+31.54s] DEBUG: Creating shared data directory /var/lib/lightdm-data/dave
[+31.54s] DEBUG: Session pid=2361: Logging to .xsession-errors
[+31.73s] DEBUG: Activating VT 7
[+31.73s] DEBUG: Activating login1 session c2
[+31.73s] DEBUG: Seat seat0 changes active session to c2
[+31.73s] DEBUG: Session c2 is already active