ubiquity-dm: starting
ubiquity-dm: plymouth
ubiquity-dm: start X ['X', '-br', '-ac', '-noreset', '-nolisten', 'tcp', '-background', 'none', 'vt1', ':0']

X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-53-generic x86_64 Ubuntu
Current Operating System: Linux ubuntu-studio 4.10.0-13-lowlatency #15-Ubuntu SMP PREEMPT Thu Mar 9 21:44:52 UTC 2017 x86_64
Kernel command line: file=/cdrom/preseed/ubuntustudio.seed boot=casper only-ubiquity initrd=/casper/initrd.lz quiet splash ---
Build Date: 15 December 2016  11:49:05AM
xorg-server 2:1.18.4-1ubuntu9 (For technical support please see http://www.ubuntu.com/support) 
Current version of pixman: 0.34.0
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Mon Mar 27 21:44:07 2017
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
resize called 1152 864
ubiquity-dm: set vars
ubiquity-dm: pam_open_session
ubiquity-dm: dm-scripts
ubiquity-dm: dbus
ubiquity-dm: dconf-service
ubiquity-dm: start frontend gtk_ui
No such schema “org.gnome.settings-daemon.plugins.background”
No such schema “org.gnome.metacity”
ubiquity-dm: start greeter
Activating service name='org.a11y.atspi.Registry'
Successfully activated service 'org.a11y.atspi.Registry'

(panel:1992): Gtk-WARNING **: Theme parsing error: <data>:6:33: The style property GtkWidget:focus-line-width is deprecated and shouldn't be used anymore. It will be removed in a future version

(panel:1992): Gtk-WARNING **: Theme parsing error: <data>:7:30: The style property GtkWidget:focus-padding is deprecated and shouldn't be used anymore. It will be removed in a future version

(panel:1992): Gdk-CRITICAL **: gdk_window_set_geometry_hints: assertion 'geometry != NULL || geom_mask == 0' failed

(process:1994): AccountsService-WARNING **: Failed to create accounts proxy: Error calling StartServiceByName for org.freedesktop.Accounts: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.Accounts': timed out

(process:1994): indicator-sound-WARNING **: volume-control-pulse.vala:735: unable to get pulse unix socket: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.PulseAudio1 was not provided by any .service files

(xfsettingsd:2091): libupower-glib-WARNING **: Couldn't connect to proxy: Error calling StartServiceByName for org.freedesktop.UPower: GDBus.Error:org.freedesktop.DBus.Error.TimedOut: Failed to activate service 'org.freedesktop.UPower': timed out

(xfsettingsd:2091): libupower-glib-CRITICAL **: up_client_get_lid_is_closed: assertion 'UP_IS_CLIENT (client)' failed

(xfsettingsd:2091): GLib-GObject-WARNING **: invalid (NULL) pointer instance

(xfsettingsd:2091): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(xfsettingsd:2091): GLib-CRITICAL **: g_str_has_prefix: assertion 'prefix != NULL' failed

(xfsettingsd:2091): GLib-GObject-CRITICAL **: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed

(xfsettingsd:2091): GLib-GObject-CRITICAL **: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed

(xfwm4:1984): GLib-CRITICAL **: g_str_has_prefix: assertion 'prefix != NULL' failed

(xfwm4:1984): xfwm4-WARNING **: The property '/general/double_click_distance' of type int is not supported

(nm-applet:1997): nm-applet-WARNING **: GDBus.Error:org.freedesktop.NetworkManager.AgentManager.PermissionDenied: Failed to request agent permissions: Authorization check failed: error creating DBUS proxy

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:200)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:167)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:216)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:256)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:290)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:306)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:340)): assertion '<dropped>' failed

(nm-applet:1997): libnm-CRITICAL **: ((nm-client.c:721)): assertion '<dropped>' failed