[+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.01s] DEBUG: Starting Light Display Manager 1.22.0, UID=0 PID=312
[+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.01s] DEBUG: Registered seat module local
[+0.01s] DEBUG: Registered seat module xremote
[+0.01s] DEBUG: Registered seat module unity
[+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.12s] DEBUG: Monitoring logind for seats
[+0.12s] DEBUG: New seat added from logind: seat0
[+0.12s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.12s] DEBUG: Seat seat0: Starting
[+0.12s] DEBUG: Seat seat0: Creating greeter session
[+0.14s] DEBUG: Seat seat0: Creating display server of type x
[+0.16s] DEBUG: Could not run plymouth --ping: Failed to execute child process "plymouth" (No such file or directory)
[+0.16s] DEBUG: Using VT 7
[+0.16s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.16s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.16s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.16s] DEBUG: XServer 0: Launching X Server
[+0.17s] DEBUG: Launching process 319: /usr/sbin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.17s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.17s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.17s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+1.54s] DEBUG: Loading users from org.freedesktop.Accounts
[+1.54s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+2.52s] DEBUG: Got signal 10 from process 319
[+2.52s] DEBUG: XServer 0: Got signal from X server :0
[+2.52s] DEBUG: XServer 0: Connecting to XServer :0
[+2.54s] CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
[+2.54s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+2.54s] DEBUG: Session pid=338: Started with service 'lightdm-greeter', username 'lightdm'
[+2.81s] DEBUG: Session pid=338: Authentication complete with return value 0: Success
[+2.81s] DEBUG: Seat seat0: Session authenticated, running command
[+2.81s] DEBUG: Session pid=338: Running command /usr/sbin/lightdm-deepin-greeter
[+2.81s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+2.81s] DEBUG: Session pid=338: Logging to /var/log/lightdm/seat0-greeter.log
[+3.42s] DEBUG: Activating VT 7
[+3.42s] DEBUG: Activating login1 session c1
[+8.33s] DEBUG: Greeter connected version=1.22.0 api=1 resettable=false
[+342.72s] DEBUG: Greeter start authentication for archhp
[+342.72s] DEBUG: Session pid=384: Started with service 'lightdm', username 'archhp'
[+342.84s] DEBUG: Session pid=384: Got 1 message(s) from PAM
[+342.84s] DEBUG: Prompt greeter with 1 message(s)
[+342.85s] DEBUG: Continue authentication
[+342.97s] DEBUG: Session pid=384: Authentication complete with return value 0: Success
[+342.97s] DEBUG: Authenticate result for user archhp: Success
[+342.97s] DEBUG: User archhp authorized
[+343.08s] DEBUG: Greeter requests session openbox
[+343.08s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+343.08s] DEBUG: Terminating login1 session c1
[+343.11s] DEBUG: Session pid=338: Sending SIGTERM
[+343.19s] DEBUG: Greeter closed communication channel
[+343.19s] DEBUG: Session pid=338: Exited with return value 1
[+343.19s] DEBUG: Seat seat0: Session stopped
[+343.19s] DEBUG: Seat seat0: Greeter stopped, running session
[+343.19s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+343.34s] CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
[+343.34s] DEBUG: Session pid=384: Running command lightdm-session /usr/bin/openbox-session
[+343.34s] DEBUG: Creating shared data directory /var/lib/lightdm-data/archhp
[+343.34s] DEBUG: Session pid=384: Logging to .xsession-errors
[+344.43s] DEBUG: Activating VT 7
[+344.43s] DEBUG: Activating login1 session c2
[+344.44s] DEBUG: Seat seat0 changes active session to 
[+344.57s] DEBUG: Session pid=384: Exited with return value 1
[+344.57s] DEBUG: Seat seat0: Session stopped
[+344.57s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+344.57s] DEBUG: Sending signal 15 to process 319
[+344.83s] DEBUG: Process 319 exited with return value 0
[+344.83s] DEBUG: XServer 0: X server stopped
[+344.83s] DEBUG: Releasing VT 7
[+344.83s] DEBUG: XServer 0: Removing X server authority /run/lightdm/root/:0
[+344.83s] DEBUG: Seat seat0: Display server stopped
[+344.83s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+344.83s] DEBUG: Seat seat0: Creating greeter session
[+344.83s] DEBUG: Seat seat0: Creating display server of type x
[+344.83s] DEBUG: Using VT 7
[+344.83s] DEBUG: Seat seat0: Starting local X display on VT 7
[+344.83s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+344.83s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+344.83s] DEBUG: XServer 0: Launching X Server
[+344.83s] DEBUG: Launching process 412: /usr/sbin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+344.83s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+345.22s] DEBUG: Got signal 10 from process 412
[+345.22s] DEBUG: XServer 0: Got signal from X server :0
[+345.22s] DEBUG: XServer 0: Connecting to XServer :0
[+345.24s] CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
[+345.24s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+345.25s] DEBUG: Session pid=416: Started with service 'lightdm-greeter', username 'lightdm'
[+345.32s] DEBUG: Session pid=416: Authentication complete with return value 0: Success
[+345.32s] DEBUG: Seat seat0: Session authenticated, running command
[+345.32s] DEBUG: Session pid=416: Running command /usr/sbin/lightdm-deepin-greeter
[+345.32s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+345.32s] DEBUG: Session pid=416: Logging to /var/log/lightdm/seat0-greeter.log
[+345.87s] DEBUG: Activating VT 7
[+345.87s] DEBUG: Activating login1 session c3
[+346.82s] DEBUG: Greeter connected version=1.22.0 api=1 resettable=false
[+349.93s] DEBUG: Seat seat0 changes active session to