[plamo:32606] lightdmの認証画面が出るまでが長い

[高田稔]

高田です

ランレベル5でlightdmの認証画面が出るまで非常に長くかかります。
lightdm.logを見ると次のような感じです。
"User minoru added"の後で90秒待っています。

[+0.07s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.07s] DEBUG: Starting Light Display Manager 1.24.0, UID=0 PID=4431
[+0.07s] DEBUG: Loading configuration dirs from 
/usr/share/lightdm/lightdm.conf.d
[+0.07s] DEBUG: Loading configuration dirs from 
/usr/local/share/lightdm/lightdm.conf.d
[+0.07s] DEBUG: Loading configuration dirs from 
/etc/xdg/lightdm/lightdm.conf.d
[+0.07s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.07s] DEBUG: Registered seat module local
[+0.07s] DEBUG: Registered seat module xremote
[+0.07s] DEBUG: Registered seat module unity
[+0.07s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.63s] WARNING: Failed to get list of logind seats: 
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name 
org.freedesktop.login1 was not provided by any .service files
[+0.67s] DEBUG: Adding default seat
[+0.67s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.67s] DEBUG: Seat seat0: Starting
[+0.67s] DEBUG: Seat seat0: Creating greeter session
[+0.72s] DEBUG: Seat seat0: Creating display server of type x
[+0.72s] DEBUG: Could not run plymouth --ping: Failed to execute child 
process “plymouth” (No such file or directory)
[+0.72s] DEBUG: Using VT 7
[+0.72s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.73s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.75s] DEBUG: XServer 0: Writing X server authority to 
/var/run/lightdm/root/:0
[+0.75s] DEBUG: XServer 0: Launching X Server
[+0.75s] DEBUG: Launching process 4476: /usr/bin/X :0 -seat seat0 -auth 
/var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.75s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.75s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.75s] DEBUG: Registering seat with bus path 
/org/freedesktop/DisplayManager/Seat0
[+0.77s] WARNING: Error getting user list from org.freedesktop.Accounts: 
GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name 
org.freedesktop.Accounts was not provided by any .service files
[+0.78s] DEBUG: Loading user config from /etc/lightdm/users.conf
[+0.91s] DEBUG: User minoru added
[+90.16s] DEBUG: Got signal 10 from process 4476
[+90.16s] DEBUG: XServer 0: Got signal from X server :0
[+90.16s] DEBUG: XServer 0: Connecting to XServer :0
[+90.17s] CRITICAL: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
[+90.17s] DEBUG: Seat seat0: Display server ready, starting session 
authentication
[+90.17s] DEBUG: Session pid=4486: Started with service 
'lightdm-greeter', username 'lightdm'
[+90.28s] DEBUG: Session pid=4486: Authentication complete with return 
value 0: Success
[+90.28s] DEBUG: Seat seat0: Session authenticated, running command
[+90.28s] DEBUG: Session pid=4486: Running command 
/usr/bin/lightdm-gtk-greeter
[+90.28s] DEBUG: Creating shared data directory 
/var/lib/lightdm-data/lightdm
[+90.28s] DEBUG: Session pid=4486: Logging to 
/var/log/lightdm/seat0-greeter.log