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

X.Org X Server 1.19.6
Release Date: 2017-12-20
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-119-generic x86_64 Ubuntu
Current Operating System: Linux xubuntu 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64
Kernel command line: BOOT_IMAGE=/casper/vmlinuz initrd=/casper/initrd file=/cdrom/preseed/xubuntu.seed boot=casper only-ubiquity quiet splash --- persistent
Build Date: 13 April 2018  08:07:36PM
xorg-server 2:1.19.6-1ubuntu4 (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: Tue Feb 18 01:14:45 2020
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
ubiquity-dm: set vars
ubiquity-dm: pam_open_session
ubiquity-dm: dm-scripts
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
dbus-daemon[1911]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=999 pid=1914 comm="/usr/lib/ubiquity/panel " label="unconfined")
dbus-daemon[1911]: Successfully activated service 'org.a11y.atspi.Registry'
SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry

(xfsettingsd:1934): GLib-CRITICAL **: 01:14:49.900: g_str_has_prefix: assertion 'prefix != NULL' failed

(xfsettingsd:1934): GLib-GObject-CRITICAL **: 01:14:49.921: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed

(xfsettingsd:1934): GLib-GObject-CRITICAL **: 01:14:49.922: g_value_get_string: assertion 'G_VALUE_HOLDS_STRING (value)' failed

(panel:1914): Gtk-WARNING **: 01:14:49.934: 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:1914): Gtk-WARNING **: 01:14:49.934: 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:1914): libindicator-WARNING **: 01:14:49.948: File '/usr/lib/indicators3/7/libapplication.so' does not exist.

** (panel:1914): CRITICAL **: 01:14:49.948: load_indicator: assertion 'io != NULL' failed

(panel:1914): Gdk-CRITICAL **: 01:14:49.955: gdk_window_set_geometry_hints: assertion 'geometry != NULL || geom_mask == 0' failed

(xfwm4:1908): GLib-CRITICAL **: 01:14:49.995: g_str_has_prefix: assertion 'prefix != NULL' failed

(nm-applet:1915): Gtk-WARNING **: 01:14:50.161: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 01:15:43.906: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:15:43.906: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:15:43.928: Can't set a parent on widget which has a parent

(nm-applet:1915): libnotify-WARNING **: 01:16:12.307: Failed to connect to proxy

(nm-applet:1915): nm-applet-WARNING **: 01:16:37.334: Failed to show notification: Error calling StartServiceByName for org.freedesktop.Notifications: Timeout was reached

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.122: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.122: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:18:29.138: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.163: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.163: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:18:29.170: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.192: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.192: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:18:29.199: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.211: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:18:29.211: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:18:29.217: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 01:18:30.460: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:18:30.460: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:18:30.469: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 01:18:30.630: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 01:18:30.631: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 01:18:30.648: Can't set a parent on widget which has a parent

(nm-applet:1915): nm-applet-WARNING **: 18:18:43.881: Failed to show notification: Error calling StartServiceByName for org.freedesktop.Notifications: Timeout was reached

(nm-applet:1915): Gtk-CRITICAL **: 18:18:43.888: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 18:18:43.888: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 18:18:43.894: Can't set a parent on widget which has a parent

(nm-applet:1915): Gtk-CRITICAL **: 18:18:43.899: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-CRITICAL **: 18:18:43.899: gtk_widget_destroy: assertion 'GTK_IS_WIDGET (widget)' failed

(nm-applet:1915): Gtk-WARNING **: 18:18:43.905: Can't set a parent on widget which has a parent