[+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.8.4, UID=0 PID=2076
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/10-ubuntu.conf
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-greeter-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-guest-wrapper.conf
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-unity-greeter.conf
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf.d/50-xserver-command.conf
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registered seat module xlocal
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Registered seat module unity
[+0.01s] DEBUG: Registered seat module surfaceflinger
[+0.01s] DEBUG: Adding default seat
[+0.01s] DEBUG: Seat: Starting
[+0.01s] DEBUG: Seat: Creating greeter session
[+0.05s] DEBUG: Seat: Setting XDG_SEAT=seat0
[+0.05s] DEBUG: Seat: Creating display server of type x
[+0.05s] DEBUG: Seat: Starting local X display
[+0.05s] DEBUG: Using VT 7
[+0.05s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.05s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.05s] DEBUG: DisplayServer x-0: Launching X Server
[+0.05s] DEBUG: Launching process 2085: /usr/bin/X -core :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.05s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+3.00s] DEBUG: Got signal 10 from process 2085
[+3.00s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+3.00s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+3.00s] DEBUG: Seat: Display server ready, starting session authentication
[+3.00s] DEBUG: Session: Setting XDG_VTNR=7
[+3.00s] DEBUG: Session pid=2089: Started with service 'lightdm-greeter', username 'lightdm'
[+3.39s] DEBUG: Session pid=2089: Authentication complete with return value 0: Success
[+3.39s] DEBUG: Seat: Session authenticated, running command
[+3.39s] DEBUG: Session pid=2089: Setting XDG_VTNR=7
[+3.39s] DEBUG: Session pid=2089: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+3.41s] DEBUG: Session pid=2089: Logging to /var/log/lightdm/x-0-greeter.log
[+3.47s] DEBUG: Activating VT 7
[+5.06s] DEBUG: Session pid=2089: Greeter connected version=1.8.4
[+6.66s] DEBUG: Session pid=2089: Greeter start authentication for walter
[+6.66s] DEBUG: Seat: Setting XDG_SEAT=seat0
[+6.66s] DEBUG: Session: Setting XDG_VTNR=7
[+6.66s] DEBUG: Session pid=2363: Started with service 'lightdm', username 'walter'
[+6.71s] DEBUG: Session pid=2363: Got 1 message(s) from PAM
[+6.71s] DEBUG: Session pid=2089: Prompt greeter with 1 message(s)
[+6.74s] DEBUG: Session pid=2089: Greeter start authentication for walter
[+6.74s] DEBUG: Session pid=2363: Sending SIGTERM
[+6.74s] DEBUG: Seat: Setting XDG_SEAT=seat0
[+6.74s] DEBUG: Session: Setting XDG_VTNR=7
[+6.74s] DEBUG: Session pid=2368: Started with service 'lightdm', username 'walter'
[+6.74s] DEBUG: Session pid=2363: Terminated with signal 15
[+6.74s] DEBUG: Session: Failed during authentication
[+6.74s] DEBUG: Seat: Session stopped
[+6.75s] DEBUG: Session pid=2368: Got 1 message(s) from PAM
[+6.75s] DEBUG: Session pid=2089: Prompt greeter with 1 message(s)
[+36.32s] DEBUG: Session pid=2089: Continue authentication
[+36.50s] DEBUG: Session pid=2368: Authentication complete with return value 0: Success
[+36.50s] DEBUG: Session pid=2089: Authenticate result for user walter: Success
[+36.51s] DEBUG: Session pid=2089: User walter authorized
[+36.52s] DEBUG: Session pid=2089: Greeter requests session ubuntu
[+36.56s] DEBUG: Writing /home/walter/.dmrc
[+36.64s] DEBUG: Seat: Stopping greeter; display server will be re-used for user session
[+36.64s] DEBUG: Session pid=2089: Sending SIGTERM
[+36.65s] DEBUG: Session pid=2089: Exited with return value 0
[+36.65s] DEBUG: Seat: Session stopped
[+36.65s] DEBUG: Seat: Greeter stopped, running session
[+36.65s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+36.65s] DEBUG: Session pid=2368: Setting XDG_VTNR=7
[+36.65s] DEBUG: Session pid=2368: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+36.65s] DEBUG: Session pid=2368: Logging to .xsession-errors
[+36.68s] DEBUG: Activating VT 7