[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.14.2, UID=0 PID=791
[+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-greeter-wrapper.conf
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/55-mir-barebone.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: Loading properties from config section SeatDefaults
[+0.01s] DEBUG: Seat seat0: Starting
[+0.01s] DEBUG: Seat seat0: Creating user session
[+0.01s] 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
[+0.01s] DEBUG: Loading user config from /etc/lightdm/users.conf
[+0.02s] WARNING: Failed to read password database: No such file or directory
[+0.02s] DEBUG: User ubuntu added
[+0.02s] DEBUG: Seat seat0: Creating display server of type mir
[+0.03s] DEBUG: Using VT 7
[+0.03s] DEBUG: DisplayServer: Logging to /var/log/lightdm/unity-system-compositor.log
[+0.03s] DEBUG: Launching process 799: /usr/sbin/usc-wrapper --file '/run/lightdm-mir-0' --from-dm-fd 12 --to-dm-fd 15 --vt 7 --enable-hardware-cursor=true
[+0.03s] DEBUG: DisplayServer: Waiting for system compositor for 60s
[+0.03s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.14s] DEBUG: DisplayServer: READY
[+0.14s] DEBUG: DisplayServer: Compositor ready
[+0.14s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+0.14s] DEBUG: Session pid=803: Started with service 'lightdm-autologin', username 'ubuntu'
[+0.17s] DEBUG: Session pid=803: Authentication complete with return value 0: Success
[+0.17s] DEBUG: Seat seat0: Session authenticated, running command
[+0.17s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+0.17s] DEBUG: Session pid=803: Running command /usr/bin/mir-barebone-session mir-barebone-session
[+0.17s] DEBUG: Creating shared data directory /var/lib/lightdm-data/ubuntu
[+0.17s] WARNING: Could not create user data directory /var/lib/lightdm-data/ubuntu: Error creating directory: Read-only file system
[+0.17s] DEBUG: Session pid=803: Logging to .xsession-errors
[+0.24s] DEBUG: Activating VT 7
[+0.24s] WARNING: Error using VT_ACTIVATE 7 on /dev/console: Inappropriate ioctl for device
[+0.24s] WARNING: Error using VT_WAITACTIVE 7 on /dev/console: Inappropriate ioctl for device
[+0.24s] DEBUG: Activating login1 session c1
[+0.24s] DEBUG: Seat seat0 changes active session to c1
[+0.24s] DEBUG: Session c1 is already active