[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=945
[+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 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
[+0.01s] 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
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: DisplayServer x-0: Launching X Server
[+0.02s] DEBUG: Launching process 967: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.03s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.21s] DEBUG: Got signal 10 from process 967
[+0.21s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.21s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.22s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.22s] DEBUG: Session pid=998: Started with service 'lightdm-greeter', username 'lightdm'
[+0.22s] DEBUG: Session pid=998: Authentication complete with return value 0: Success
[+0.22s] DEBUG: Seat seat0: Session authenticated, running command
[+0.22s] DEBUG: Session pid=998: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.22s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.22s] DEBUG: Session pid=998: Logging to /var/log/lightdm/seat0-greeter.log
[+0.25s] DEBUG: Activating VT 7
[+0.25s] DEBUG: Activating login1 session c1
[+0.25s] DEBUG: Seat seat0 changes active session to c1
[+0.25s] DEBUG: Session c1 is already active
[+0.37s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+0.52s] DEBUG: Greeter start authentication for m
[+0.52s] DEBUG: Session pid=1077: Started with service 'lightdm', username 'm'
[+0.52s] DEBUG: Session pid=1077: Got 1 message(s) from PAM
[+0.52s] DEBUG: Prompt greeter with 1 message(s)
[+0.56s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+3.01s] DEBUG: Greeter start authentication for guest account
[+3.01s] DEBUG: Session pid=1077: Sending SIGTERM
[+3.01s] DEBUG: Session pid=1077: Terminated with signal 15
[+3.01s] DEBUG: Session: Failed during authentication
[+3.01s] DEBUG: Seat seat0: Session stopped
[+3.98s] DEBUG: Greeter start authentication for m
[+3.98s] DEBUG: Session pid=1217: Started with service 'lightdm', username 'm'
[+3.98s] DEBUG: Session pid=1217: Got 1 message(s) from PAM
[+3.98s] DEBUG: Prompt greeter with 1 message(s)
[+7.34s] DEBUG: Continue authentication
[+7.35s] DEBUG: Session pid=1217: Authentication complete with return value 0: Success
[+7.35s] DEBUG: Authenticate result for user m: Success
[+7.35s] DEBUG: User m authorized
[+7.35s] DEBUG: Greeter requests default session
[+7.35s] DEBUG: Writing /home/m/.dmrc
[+7.35s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+7.35s] DEBUG: Session pid=998: Sending SIGTERM
[+7.36s] DEBUG: Greeter closed communication channel
[+7.36s] DEBUG: Session pid=998: Exited with return value 0
[+7.36s] DEBUG: Seat seat0: Session stopped
[+7.36s] DEBUG: Seat seat0: Greeter stopped, running session
[+7.36s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+7.36s] DEBUG: Session pid=1217: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+7.36s] DEBUG: Creating shared data directory /var/lib/lightdm-data/m
[+7.36s] DEBUG: Session pid=1217: Logging to .xsession-errors
[+7.38s] DEBUG: Activating VT 7
[+7.38s] DEBUG: Activating login1 session c2
[+7.38s] DEBUG: Seat seat0 changes active session to c2
[+7.38s] DEBUG: Session c2 is already active
[+154.77s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+195.69s] DEBUG: User /org/freedesktop/Accounts/User1001 deleted
[+237.62s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+367.61s] DEBUG: User /org/freedesktop/Accounts/User1001 deleted
[+380.70s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+5106.03s] DEBUG: Session pid=1217: Terminated with signal 1
[+5106.03s] DEBUG: Seat seat0: Session stopped
[+5106.03s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+5106.03s] DEBUG: Sending signal 15 to process 967
[+5106.04s] DEBUG: Got signal 15 from process 1
[+5106.04s] DEBUG: Caught Terminated signal, shutting down
[+5106.04s] DEBUG: Stopping display manager
[+5106.04s] DEBUG: Seat seat0: Stopping
[+5106.10s] DEBUG: Seat seat0 changes active session to 
[+5106.10s] CRITICAL: session_get_login1_session_id: assertion 'session != NULL' failed
[+5106.24s] DEBUG: Process 967 exited with return value 0
[+5106.24s] DEBUG: DisplayServer x-0: X server stopped
[+5106.24s] DEBUG: Releasing VT 7
[+5106.24s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0
[+5106.24s] DEBUG: Seat seat0: Display server stopped
[+5106.24s] DEBUG: Seat seat0: Stopped
[+5106.24s] DEBUG: Display manager stopped
[+5106.24s] DEBUG: Stopping daemon
[+5106.24s] DEBUG: Exiting with return value 0
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=936
[+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 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
[+0.01s] 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
[+0.01s] DEBUG: Seat seat0: Creating display server of type x
[+0.01s] DEBUG: Quitting Plymouth
[+0.02s] DEBUG: Using VT 7
[+0.02s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.02s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.02s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.02s] DEBUG: DisplayServer x-0: Launching X Server
[+0.02s] DEBUG: Launching process 955: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.02s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.02s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.02s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.02s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.05s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+0.19s] DEBUG: Got signal 10 from process 955
[+0.19s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.19s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.19s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.20s] DEBUG: Session pid=986: Started with service 'lightdm-greeter', username 'lightdm'
[+0.20s] DEBUG: Session pid=986: Authentication complete with return value 0: Success
[+0.20s] DEBUG: Seat seat0: Session authenticated, running command
[+0.20s] DEBUG: Session pid=986: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.20s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.20s] DEBUG: Session pid=986: Logging to /var/log/lightdm/seat0-greeter.log
[+0.23s] DEBUG: Activating VT 7
[+0.23s] DEBUG: Activating login1 session c1
[+0.23s] DEBUG: Seat seat0 changes active session to c1
[+0.23s] DEBUG: Session c1 is already active
[+0.36s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+0.46s] DEBUG: Greeter start authentication for m
[+0.46s] DEBUG: Session pid=1055: Started with service 'lightdm', username 'm'
[+0.47s] DEBUG: Session pid=1055: Got 1 message(s) from PAM
[+0.47s] DEBUG: Prompt greeter with 1 message(s)
[+0.52s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+3.31s] DEBUG: Greeter start authentication for guest account
[+3.31s] DEBUG: Session pid=1055: Sending SIGTERM
[+3.31s] DEBUG: Session pid=1055: Terminated with signal 15
[+3.31s] DEBUG: Session: Failed during authentication
[+3.31s] DEBUG: Seat seat0: Session stopped
[+4.35s] DEBUG: Greeter start authentication for user
[+4.35s] DEBUG: Session pid=1409: Started with service 'lightdm', username 'user'
[+4.35s] DEBUG: Session pid=1409: Got 1 message(s) from PAM
[+4.35s] DEBUG: Prompt greeter with 1 message(s)
[+6.62s] DEBUG: Continue authentication
[+9.01s] DEBUG: Session pid=1409: Authentication complete with return value 7: Authentication failure
[+9.01s] DEBUG: Authenticate result for user user: Authentication failure
[+9.01s] DEBUG: Greeter start authentication for user
[+9.01s] DEBUG: Session pid=1409: Sending SIGTERM
[+9.01s] DEBUG: Session pid=1433: Started with service 'lightdm', username 'user'
[+9.01s] DEBUG: Session pid=1409: Exited with return value 1
[+9.01s] DEBUG: Seat seat0: Session stopped
[+9.01s] DEBUG: Session pid=1433: Got 1 message(s) from PAM
[+9.01s] DEBUG: Prompt greeter with 1 message(s)
[+13.11s] DEBUG: Greeter start authentication for m
[+13.11s] DEBUG: Session pid=1433: Sending SIGTERM
[+13.11s] DEBUG: Session pid=1434: Started with service 'lightdm', username 'm'
[+13.11s] DEBUG: Session pid=1433: Terminated with signal 15
[+13.11s] DEBUG: Session: Failed during authentication
[+13.11s] DEBUG: Seat seat0: Session stopped
[+13.12s] DEBUG: Session pid=1434: Got 1 message(s) from PAM
[+13.12s] DEBUG: Prompt greeter with 1 message(s)
[+15.97s] DEBUG: Continue authentication
[+15.97s] DEBUG: Session pid=1434: Authentication complete with return value 0: Success
[+15.97s] DEBUG: Authenticate result for user m: Success
[+15.97s] DEBUG: User m authorized
[+15.97s] DEBUG: Greeter requests session ubuntu
[+15.97s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+15.97s] DEBUG: Session pid=986: Sending SIGTERM
[+15.98s] DEBUG: Session pid=986: Exited with return value 0
[+15.98s] DEBUG: Seat seat0: Session stopped
[+15.98s] DEBUG: Seat seat0: Greeter stopped, running session
[+15.98s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+15.98s] DEBUG: Session pid=1434: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+15.98s] DEBUG: Creating shared data directory /var/lib/lightdm-data/m
[+15.98s] DEBUG: Session pid=1434: Logging to .xsession-errors
[+16.00s] DEBUG: Activating VT 7
[+16.00s] DEBUG: Activating login1 session c2
[+16.00s] DEBUG: Seat seat0 changes active session to c2
[+16.00s] DEBUG: Session c2 is already active
[+1789.97s] DEBUG: Seat seat0: Creating greeter session
[+1789.97s] DEBUG: Seat seat0: Creating display server of type x
[+1789.97s] DEBUG: Using VT 8
[+1789.97s] DEBUG: Seat seat0: Starting local X display on VT 8
[+1789.97s] DEBUG: DisplayServer x-1: Logging to /var/log/lightdm/x-1.log
[+1789.97s] DEBUG: DisplayServer x-1: Writing X server authority to /var/run/lightdm/root/:1
[+1789.97s] DEBUG: DisplayServer x-1: Launching X Server
[+1789.97s] DEBUG: Launching process 4048: /usr/bin/X -core :1 -seat seat0 -auth /var/run/lightdm/root/:1 -nolisten tcp vt8 -novtswitch
[+1789.97s] DEBUG: DisplayServer x-1: Waiting for ready signal from X server :1
[+1790.11s] DEBUG: Seat seat0 changes active session to 
[+1790.22s] DEBUG: Got signal 10 from process 4048
[+1790.22s] DEBUG: DisplayServer x-1: Got signal from X server :1
[+1790.22s] DEBUG: DisplayServer x-1: Connecting to XServer :1
[+1790.23s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1790.23s] DEBUG: Session pid=4062: Started with service 'lightdm-greeter', username 'lightdm'
[+1790.25s] DEBUG: Session pid=4062: Authentication complete with return value 0: Success
[+1790.25s] DEBUG: Seat seat0: Session authenticated, running command
[+1790.25s] DEBUG: Session pid=4062: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+1790.25s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1790.25s] DEBUG: Session pid=4062: Logging to /var/log/lightdm/seat0-greeter.log
[+1790.32s] DEBUG: Activating VT 8
[+1790.32s] DEBUG: Locking login1 session c2
[+1790.32s] DEBUG: Activating login1 session c3
[+1790.32s] DEBUG: Seat seat0 changes active session to c3
[+1790.32s] DEBUG: Session c3 is already active
[+1790.38s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+1790.41s] DEBUG: Greeter start authentication for m
[+1790.41s] DEBUG: Seat seat0: Failed to work out session ID to mark
[+1790.41s] DEBUG: Session pid=4119: Started with service 'lightdm', username 'm'
[+1790.41s] DEBUG: Session pid=4119: Got 1 message(s) from PAM
[+1790.41s] DEBUG: Prompt greeter with 1 message(s)
[+1790.45s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.18.3, UID=0 PID=951
[+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 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
[+0.02s] DEBUG: Monitoring logind for seats
[+0.02s] DEBUG: New seat added from logind: seat0
[+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.02s] DEBUG: Seat seat0: Starting
[+0.02s] DEBUG: Seat seat0: Creating greeter session
[+0.02s] DEBUG: Seat seat0: Creating display server of type x
[+0.02s] DEBUG: Quitting Plymouth
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.03s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log
[+0.03s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0
[+0.03s] DEBUG: DisplayServer x-0: Launching X Server
[+0.04s] DEBUG: Launching process 979: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.04s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0
[+0.04s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.04s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.04s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+0.07s] DEBUG: User /org/freedesktop/Accounts/User1001 added
[+0.15s] DEBUG: Got signal 10 from process 979
[+0.15s] DEBUG: DisplayServer x-0: Got signal from X server :0
[+0.15s] DEBUG: DisplayServer x-0: Connecting to XServer :0
[+0.15s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.15s] DEBUG: Session pid=1020: Started with service 'lightdm-greeter', username 'lightdm'
[+0.16s] DEBUG: Session pid=1020: Authentication complete with return value 0: Success
[+0.16s] DEBUG: Seat seat0: Session authenticated, running command
[+0.16s] DEBUG: Session pid=1020: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.16s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+0.16s] DEBUG: Session pid=1020: Logging to /var/log/lightdm/seat0-greeter.log
[+0.18s] DEBUG: Activating VT 7
[+0.18s] DEBUG: Activating login1 session c1
[+0.18s] DEBUG: Seat seat0 changes active session to c1
[+0.18s] DEBUG: Session c1 is already active
[+0.27s] DEBUG: Greeter connected version=1.18.3 resettable=false
[+0.34s] DEBUG: Greeter start authentication for m
[+0.34s] DEBUG: Session pid=1092: Started with service 'lightdm', username 'm'
[+0.34s] DEBUG: Session pid=1092: Got 1 message(s) from PAM
[+0.34s] DEBUG: Prompt greeter with 1 message(s)
[+0.45s] DEBUG: User /org/freedesktop/Accounts/User108 added
[+8.31s] DEBUG: Greeter start authentication for guest account
[+8.31s] DEBUG: Session pid=1092: Sending SIGTERM
[+8.32s] DEBUG: Session pid=1092: Terminated with signal 15
[+8.32s] DEBUG: Session: Failed during authentication
[+8.32s] DEBUG: Seat seat0: Session stopped
[+9.55s] DEBUG: Greeter start authentication for user
[+9.55s] DEBUG: Session pid=1452: Started with service 'lightdm', username 'user'
[+9.55s] DEBUG: Session pid=1452: Got 1 message(s) from PAM
[+9.55s] DEBUG: Prompt greeter with 1 message(s)
[+12.67s] DEBUG: Continue authentication
[+14.83s] DEBUG: Session pid=1452: Authentication complete with return value 7: Authentication failure
[+14.83s] DEBUG: Authenticate result for user user: Authentication failure
[+14.83s] DEBUG: Session pid=1452: Exited with return value 1
[+14.83s] DEBUG: Seat seat0: Session stopped
[+14.83s] DEBUG: Greeter start authentication for user
[+14.83s] DEBUG: Session pid=1454: Started with service 'lightdm', username 'user'
[+14.84s] DEBUG: Session pid=1454: Got 1 message(s) from PAM
[+14.84s] DEBUG: Prompt greeter with 1 message(s)
[+20.71s] DEBUG: Greeter start authentication for m
[+20.71s] DEBUG: Session pid=1454: Sending SIGTERM
[+20.71s] DEBUG: Session pid=1456: Started with service 'lightdm', username 'm'
[+20.71s] DEBUG: Session pid=1454: Terminated with signal 15
[+20.71s] DEBUG: Session: Failed during authentication
[+20.71s] DEBUG: Seat seat0: Session stopped
[+20.71s] DEBUG: Session pid=1456: Got 1 message(s) from PAM
[+20.71s] DEBUG: Prompt greeter with 1 message(s)
[+24.01s] DEBUG: Continue authentication
[+24.01s] DEBUG: Session pid=1456: Authentication complete with return value 0: Success
[+24.01s] DEBUG: Authenticate result for user m: Success
[+24.01s] DEBUG: User m authorized
[+24.02s] DEBUG: Greeter requests session ubuntu
[+24.02s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+24.02s] DEBUG: Session pid=1020: Sending SIGTERM
[+24.02s] DEBUG: Session pid=1020: Exited with return value 0
[+24.02s] DEBUG: Seat seat0: Session stopped
[+24.02s] DEBUG: Seat seat0: Greeter stopped, running session
[+24.02s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+24.02s] DEBUG: Session pid=1456: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu
[+24.02s] DEBUG: Creating shared data directory /var/lib/lightdm-data/m
[+24.02s] DEBUG: Session pid=1456: Logging to .xsession-errors
[+24.04s] DEBUG: Activating VT 7
[+24.04s] DEBUG: Activating login1 session c2
[+24.04s] DEBUG: Seat seat0 changes active session to c2
[+24.04s] DEBUG: Session c2 is already active