[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.0.1, UID=0 PID=883
[+0.00s] DEBUG: Loaded 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: Adding default seat
[+0.00s] DEBUG: Starting seat
[+0.00s] DEBUG: Starting new display for greeter
[+0.00s] DEBUG: Starting local X display
[+0.01s] DEBUG: X server :0 will replace Plymouth
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: Activating VT 7
[+0.03s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+0.04s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+0.04s] DEBUG: Launching X Server
[+0.04s] DEBUG: Launching process 900: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch -background none
[+0.04s] DEBUG: Waiting for ready signal from X server :0
[+0.04s] DEBUG: Acquired bus name
[+0.04s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+4.18s] DEBUG: Got signal 10 from process 900
[+4.18s] DEBUG: Got signal from X server :0
[+4.18s] DEBUG: Stopping Plymouth, X server is ready
[+4.21s] DEBUG: Connecting to XServer :0
[+4.22s] DEBUG: Starting greeter session
[+4.65s] DEBUG: pam_start("lightdm-autologin", "lightdm") -> (0x13dcb60, 0)
[+4.65s] DEBUG: Starting session unity-greeter as user lightdm logging to /var/log/lightdm/x-0-greeter.log
[+4.71s] DEBUG: pam_authenticate(0x13dcb60, 0) -> 0 (Success)
[+4.71s] DEBUG: pam_acct_mgmt(0x13dcb60, 0) -> 0 (Success)
[+4.71s] DEBUG: Launching session
[+4.72s] DEBUG: pam_set_item(0x13dcb60, 3, ":0") -> 0 (Success)
[+4.77s] DEBUG: pam_open_session(0x13dcb60, 0) -> 0 (Success)
[+5.34s] DEBUG: Opened ConsoleKit session 0942137592212f9b316a886a00000392-1323192386.390177-826159903
[+5.34s] DEBUG: Dropping privileges to uid 104
[+5.34s] DEBUG: Adding session authority to /var/lib/lightdm/.Xauthority
[+5.66s] DEBUG: Restoring privileges
[+5.66s] DEBUG: Launching process 1085: /usr/lib/lightdm/lightdm-greeter-session 'unity-greeter'
[+5.66s] WARNING: Failed to open log file /var/log/lightdm/x-0-greeter.log: Permission denied
[+5.70s] DEBUG: pam_setcred(0x13dcb60, PAM_ESTABLISH_CRED) -> 0 (Success)
[+5.70s] DEBUG: PAM returns environment 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=zh_CN LANGUAGE=zh_CN:zh LC_MESSAGES=zh_CN.UTF-8 LC_CTYPE=zh_CN.UTF-8 LC_COLLATE=zh_CN.UTF-8'
[+8.34s] DEBUG: Read 8 bytes from greeter
[+8.34s] DEBUG: Read 9 bytes from greeter
[+8.34s] DEBUG: Greeter connected version=1.0.1
[+8.34s] DEBUG: Wrote 98 bytes to greeter
[+8.34s] DEBUG: Greeter connected, display is ready
[+8.34s] DEBUG: New display ready, switching to it
[+8.34s] DEBUG: Activating VT 7
[+11.04s] DEBUG: Read 8 bytes from greeter
[+11.04s] DEBUG: Read 14 bytes from greeter
[+11.04s] DEBUG: Greeter start authentication for darren
[+11.09s] DEBUG: pam_start("lightdm", "darren") -> (0x13ebf80, 0)
[+11.09s] DEBUG: Prompt greeter with 1 message(s)
[+11.09s] DEBUG: Wrote 44 bytes to greeter
[+21.44s] DEBUG: Read 8 bytes from greeter
[+21.44s] DEBUG: Read 13 bytes from greeter
[+21.44s] DEBUG: Continue authentication
[+21.53s] DEBUG: pam_authenticate(0x13ebf80, 0) -> 0 (Success)
[+21.53s] DEBUG: pam_acct_mgmt(0x13ebf80, 0) -> 0 (Success)
[+21.53s] DEBUG: Authenticate result for user darren: Success
[+21.53s] DEBUG: User darren authorized
[+21.53s] DEBUG: Wrote 26 bytes to greeter
[+21.54s] DEBUG: Read 8 bytes from greeter
[+21.54s] DEBUG: Read 13 bytes from greeter
[+21.54s] DEBUG: Greeter requests session ubuntu-2d
[+21.55s] DEBUG: Stopping greeter
[+21.55s] DEBUG: Dropping privileges to uid 104
[+21.55s] DEBUG: Removing session authority from /var/lib/lightdm/.Xauthority
[+21.58s] DEBUG: Restoring privileges
[+21.58s] DEBUG: Sending signal 15 to process 1085
[+21.59s] DEBUG: Process 1085 exited with return value 0
[+21.59s] DEBUG: pam_close_session(0x13dcb60) -> 0 (Success)
[+21.59s] DEBUG: pam_setcred(0x13dcb60, PAM_DELETE_CRED) -> 0 (Success)
[+21.59s] DEBUG: pam_end(0x13dcb60) -> 0
[+21.59s] DEBUG: Ending ConsoleKit session 0942137592212f9b316a886a00000392-1323192386.390177-826159903
[+21.68s] DEBUG: Greeter quit
[+21.68s] DEBUG: Starting user session
[+21.70s] DEBUG: Dropping privileges to uid 1000
[+21.70s] DEBUG: Writing /home/darren/.dmrc
[+21.71s] DEBUG: Restoring privileges
[+21.71s] DEBUG: Starting session ubuntu-2d as user darren logging to /home/darren/.xsession-errors
[+21.71s] DEBUG: Launching session
[+21.71s] DEBUG: pam_set_item(0x13ebf80, 3, ":0") -> 0 (Success)
[+21.79s] DEBUG: pam_open_session(0x13ebf80, 0) -> 0 (Success)
[+21.81s] DEBUG: Opened ConsoleKit session 0942137592212f9b316a886a00000392-1323192403.185430-1815105617
[+21.81s] DEBUG: Dropping privileges to uid 1000
[+21.81s] DEBUG: Adding session authority to /home/darren/.Xauthority
[+21.81s] DEBUG: Restoring privileges
[+21.81s] DEBUG: Launching process 1293: /usr/sbin/lightdm-session 'gnome-session --session=ubuntu-2d'
[+21.81s] DEBUG: pam_setcred(0x13ebf80, PAM_ESTABLISH_CRED) -> 0 (Success)
[+21.81s] DEBUG: PAM returns environment 'GNOME_KEYRING_CONTROL=/tmp/keyring-5It8Xn GNOME_KEYRING_PID=1284 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=zh_CN LANGUAGE=zh_CN:zh LC_MESSAGES=zh_CN.UTF-8 LC_CTYPE=zh_CN.UTF-8 LC_COLLATE=zh_CN.UTF-8'
[+21.82s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+6364.61s] DEBUG: Process 1293 exited with return value 0
[+6364.89s] DEBUG: pam_close_session(0x13ebf80) -> 0 (Success)
[+6364.91s] DEBUG: pam_setcred(0x13ebf80, PAM_DELETE_CRED) -> 0 (Success)
[+6365.00s] DEBUG: pam_end(0x13ebf80) -> 0
[+6365.00s] DEBUG: Ending ConsoleKit session 0942137592212f9b316a886a00000392-1323192403.185430-1815105617
[+6365.25s] DEBUG: User session quit
[+6365.25s] DEBUG: Stopping display
[+6365.25s] DEBUG: Sending signal 15 to process 900
[+6365.25s] DEBUG: Dropping privileges to uid 1000
[+6365.31s] DEBUG: Removing session authority from /home/darren/.Xauthority
[+6365.57s] DEBUG: Restoring privileges
[+6367.68s] DEBUG: Process 900 exited with return value 0
[+6367.68s] DEBUG: X server stopped
[+6367.68s] DEBUG: Removing X server authority /var/run/lightdm/root/:0
[+6367.68s] DEBUG: Releasing VT 7
[+6367.68s] DEBUG: Display server stopped
[+6367.68s] DEBUG: Display stopped
[+6367.68s] DEBUG: Active display stopped, switching to greeter
[+6367.68s] DEBUG: Switching to greeter
[+6367.68s] DEBUG: Starting new display for greeter
[+6367.68s] DEBUG: Starting local X display
[+6367.68s] DEBUG: Using VT 7
[+6367.68s] DEBUG: Logging to /var/log/lightdm/x-0.log
[+6367.68s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0
[+6367.69s] DEBUG: Launching X Server
[+6367.69s] DEBUG: Launching process 10516: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+6367.69s] DEBUG: Waiting for ready signal from X server :0
[+6369.55s] DEBUG: Got signal 10 from process 10516
[+6369.55s] DEBUG: Got signal from X server :0
[+6369.55s] DEBUG: Connecting to XServer :0
[+6369.57s] DEBUG: Starting greeter session
[+6369.78s] DEBUG: pam_start("lightdm-autologin", "lightdm") -> (0x13dc310, 0)
[+6369.78s] DEBUG: Starting session unity-greeter as user lightdm logging to /var/log/lightdm/x-0-greeter.log
[+6369.82s] DEBUG: pam_authenticate(0x13dc310, 0) -> 0 (Success)
[+6369.87s] DEBUG: pam_acct_mgmt(0x13dc310, 0) -> 0 (Success)
[+6369.87s] DEBUG: Launching session
[+6369.89s] DEBUG: pam_set_item(0x13dc310, 3, ":0") -> 0 (Success)
[+6369.91s] DEBUG: pam_open_session(0x13dc310, 0) -> 0 (Success)
[+6369.99s] DEBUG: Opened ConsoleKit session 0942137592212f9b316a886a00000392-1323257808.463001-1097239761
[+6369.99s] DEBUG: Dropping privileges to uid 104
[+6369.99s] DEBUG: Adding session authority to /var/lib/lightdm/.Xauthority
[+6370.10s] DEBUG: Restoring privileges
[+6370.10s] DEBUG: Launching process 10527: /usr/lib/lightdm/lightdm-greeter-session 'unity-greeter'
[+6370.11s] WARNING: Failed to open log file /var/log/lightdm/x-0-greeter.log: Permission denied
[+6370.12s] DEBUG: pam_setcred(0x13dc310, PAM_ESTABLISH_CRED) -> 0 (Success)
[+6370.12s] DEBUG: PAM returns environment 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=zh_CN LANGUAGE=zh_CN:zh LC_MESSAGES=zh_CN.UTF-8 LC_CTYPE=zh_CN.UTF-8 LC_COLLATE=zh_CN.UTF-8'
[+6370.62s] DEBUG: Read 8 bytes from greeter
[+6370.62s] DEBUG: Read 9 bytes from greeter
[+6370.62s] DEBUG: Greeter connected version=1.0.6
[+6370.62s] DEBUG: Wrote 98 bytes to greeter
[+6370.62s] DEBUG: Greeter connected, display is ready
[+6370.62s] DEBUG: New display ready, switching to it
[+6370.62s] DEBUG: Activating VT 7
[+6370.62s] DEBUG: Stopping greeter display being switched from
[+6372.56s] DEBUG: Read 8 bytes from greeter
[+6372.56s] DEBUG: Read 14 bytes from greeter
[+6372.56s] DEBUG: Greeter start authentication for darren
[+6372.60s] DEBUG: pam_start("lightdm", "darren") -> (0x13e6690, 0)
[+6372.61s] DEBUG: Prompt greeter with 1 message(s)
[+6372.61s] DEBUG: Wrote 44 bytes to greeter
[+6380.82s] DEBUG: Read 8 bytes from greeter
[+6380.82s] DEBUG: Read 13 bytes from greeter
[+6380.82s] DEBUG: Continue authentication
[+6380.88s] DEBUG: pam_authenticate(0x13e6690, 0) -> 0 (Success)
[+6380.88s] DEBUG: pam_acct_mgmt(0x13e6690, 0) -> 0 (Success)
[+6380.88s] DEBUG: Authenticate result for user darren: Success
[+6380.88s] DEBUG: User darren authorized
[+6380.88s] DEBUG: Wrote 26 bytes to greeter
[+6380.91s] DEBUG: Read 8 bytes from greeter
[+6380.91s] DEBUG: Read 17 bytes from greeter
[+6380.91s] DEBUG: Greeter requests session gnome-classic
[+6380.92s] DEBUG: Stopping greeter
[+6380.92s] DEBUG: Dropping privileges to uid 104
[+6380.92s] DEBUG: Removing session authority from /var/lib/lightdm/.Xauthority
[+6380.95s] DEBUG: Restoring privileges
[+6380.95s] DEBUG: Sending signal 15 to process 10527
[+6380.96s] DEBUG: Process 10527 exited with return value 0
[+6380.96s] DEBUG: pam_close_session(0x13dc310) -> 0 (Success)
[+6380.96s] DEBUG: pam_setcred(0x13dc310, PAM_DELETE_CRED) -> 0 (Success)
[+6380.96s] DEBUG: pam_end(0x13dc310) -> 0
[+6380.96s] DEBUG: Ending ConsoleKit session 0942137592212f9b316a886a00000392-1323257808.463001-1097239761
[+6381.11s] DEBUG: Greeter quit
[+6381.11s] DEBUG: Starting user session
[+6381.21s] DEBUG: Dropping privileges to uid 1000
[+6381.21s] DEBUG: Writing /home/darren/.dmrc
[+6381.25s] DEBUG: Restoring privileges
[+6381.31s] DEBUG: Starting session gnome-classic as user darren logging to /home/darren/.xsession-errors
[+6381.31s] DEBUG: Launching session
[+6381.32s] DEBUG: pam_set_item(0x13e6690, 3, ":0") -> 0 (Success)
[+6381.33s] DEBUG: pam_open_session(0x13e6690, 0) -> 0 (Success)
[+6381.38s] DEBUG: Opened ConsoleKit session 0942137592212f9b316a886a00000392-1323257819.889538-232540644
[+6381.38s] DEBUG: Dropping privileges to uid 1000
[+6381.38s] DEBUG: Adding session authority to /home/darren/.Xauthority
[+6381.43s] DEBUG: Restoring privileges
[+6381.43s] DEBUG: Launching process 10624: /usr/sbin/lightdm-session 'gnome-session --session=gnome-classic'
[+6381.43s] DEBUG: pam_setcred(0x13e6690, PAM_ESTABLISH_CRED) -> 0 (Success)
[+6381.43s] DEBUG: PAM returns environment 'GNOME_KEYRING_CONTROL=/tmp/keyring-ah72M9 GNOME_KEYRING_PID=10615 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games LANG=zh_CN LANGUAGE=zh_CN:zh LC_MESSAGES=zh_CN.UTF-8 LC_CTYPE=zh_CN.UTF-8 LC_COLLATE=zh_CN.UTF-8'
[+6381.43s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session1