X.Org X Server 1.14.2.901 (1.14.3 RC 1)
Release Date: 2013-07-25
X Protocol Version 11, Revision 0
Build Operating System: Linux 3.2.0-37-generic x86_64 Ubuntu
Current Operating System: Linux ubuntukylin 3.11.0-4-generic #9-Ubuntu SMP Mon Aug 26 15:21:06 UTC 2013 x86_64
Kernel command line: file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- locale=zh_CN keyboard-configuration/layoutcode?=cn maybe-ubiquity
Build Date: 29 August 2013  11:51:15AM
xorg-server 2:1.14.2.901-2ubuntu4 (For technical support please see http://www.ubuntu.com/support) 
Current version of pixman: 0.30.2
	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: Wed Sep 18 08:47:30 2013
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
Initializing built-in extension Generic Event Extension
Initializing built-in extension SHAPE
Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension
Initializing built-in extension XTEST
Initializing built-in extension BIG-REQUESTS
Initializing built-in extension SYNC
Initializing built-in extension XKEYBOARD
Initializing built-in extension XC-MISC
Initializing built-in extension SECURITY
Initializing built-in extension XINERAMA
Initializing built-in extension XFIXES
Initializing built-in extension RENDER
Initializing built-in extension RANDR
Initializing built-in extension COMPOSITE
Initializing built-in extension DAMAGE
Initializing built-in extension MIT-SCREEN-SAVER
Initializing built-in extension DOUBLE-BUFFER
Initializing built-in extension RECORD
Initializing built-in extension DPMS
Initializing built-in extension X-Resource
Initializing built-in extension XVideo
Initializing built-in extension XVideo-MotionCompensation
Initializing built-in extension SELinux
Initializing built-in extension XFree86-VidModeExtension
Initializing built-in extension XFree86-DGA
Initializing built-in extension XFree86-DRI
Initializing built-in extension DRI2
Loading extension GLX
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Internal error:   Could not resolve keysym XF86AudioMicMute
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Internal error:   Could not resolve keysym XF86AudioMicMute
> Warning:          Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
>                   Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
reporting 5 5 6 44
Activating service name='org.a11y.atspi.Registry'
reporting 5 5 6 44
reporting 5 5 6 44
reporting 5 5 6 44
Successfully activated service 'org.a11y.atspi.Registry'
SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry

** (at-spi2-registryd:2373): WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

** (at-spi2-registryd:2373): WARNING **: Unable to register client with session manager
reporting 5 5 12 89
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Compat map for group 2 redefined
>                   Using new definition
> Warning:          Compat map for group 3 redefined
>                   Using new definition
> Warning:          Compat map for group 4 redefined
>                   Using new definition
Errors from xkbcomp are not fatal to the X server
reporting 5 5 12 89

(panel:2359): Gtk-CRITICAL **: gtk_window_set_type_hint: assertion '!gtk_widget_get_mapped (GTK_WIDGET (window))' failed
reporting 5 5 12 89
** Message: applet now removed from the notification area
reporting 5 5 12 89

(gnome-settings-daemon:2324): power-plugin-WARNING **: Unable to inhibit lid switch: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Operation not permitted
reporting 5 5 12 89

(gnome-settings-daemon:2324): GnomeDesktop-CRITICAL **: gnome_rr_output_info_get_geometry: assertion 'GNOME_IS_RR_OUTPUT_INFO (self)' failed

(gnome-settings-daemon:2324): GnomeDesktop-CRITICAL **: gnome_rr_output_info_get_geometry: assertion 'GNOME_IS_RR_OUTPUT_INFO (self)' failed
=== xinerama setup Configuration ===
  Clone: false
  Output: 内置显示器 attached to LVDS1
     status: on
     width: 1366
     height: 768
     rate: 60
     primary: true
     position: 0 0
  Output: 未知显示器 attached to VGA1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to HDMI1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to DP1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to VGA-2
     status: on
     width: 1024
     height: 768
     rate: 60
     primary: false
     position: 1366 0
=== auto-configure - xinerama mode Configuration ===
  Clone: false
  Output: 内置显示器 attached to LVDS1
     status: on
     width: 1366
     height: 768
     rate: 60
     primary: true
     position: 0 0
  Output: 未知显示器 attached to VGA1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to HDMI1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to DP1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to VGA-2
     status: on
     width: 1024
     height: 768
     rate: 60
     primary: false
     position: 1366 0
=== Applying Configuration Configuration ===
  Clone: false
  Output: 内置显示器 attached to LVDS1
     status: on
     width: 1366
     height: 768
     rate: 60
     primary: true
     position: 0 0
  Output: 未知显示器 attached to VGA1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to HDMI1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to DP1
     status: off
     width: -1
     height: -1
     rate: -1
     primary: false
     position: -1 -1
  Output: 未知显示器 attached to VGA-2
     status: on
     width: 1024
     height: 768
     rate: 60
     primary: false
     position: 1366 0
have a master to look out for
adjust shatters 0 2390
need to create shared pixmap 1reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89

(panel:2359): Gtk-CRITICAL **: gtk_window_set_type_hint: assertion '!gtk_widget_get_mapped (GTK_WIDGET (window))' failed
reporting 5 5 12 89

(panel:2359): Gtk-CRITICAL **: gtk_window_set_type_hint: assertion '!gtk_widget_get_mapped (GTK_WIDGET (window))' failed
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89

** (gnome-settings-daemon:2324): WARNING **: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89

(gnome-settings-daemon:2324): color-plugin-WARNING **: failed to get edid: unable to get EDID for output
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89
reporting 5 5 12 89

(gnome-settings-daemon:2324): GLib-CRITICAL **: g_variant_get_boolean: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)' failed
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Internal error:   Could not resolve keysym XF86AudioMicMute
Errors from xkbcomp are not fatal to the X server

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Unhandled settings change, key 'bell-custom-file'
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Compat map for group 2 redefined
>                   Using new definition
> Warning:          Compat map for group 3 redefined
>                   Using new definition
> Warning:          Compat map for group 4 redefined
>                   Using new definition
Errors from xkbcomp are not fatal to the X server

** (gnome-settings-daemon:2324): CRITICAL **: setup_bg: assertion 'manager->priv->bg == NULL' failed

** (gnome-settings-daemon:2324): WARNING **: Failed to set the background '/usr/share/backgrounds/ubuntukylin-default-settings.jpg': GDBus.Error:org.freedesktop.Accounts.Error.PermissionDenied: Not authorized

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
reporting 5 5 12 89

(gnome-settings-daemon:2324): GLib-CRITICAL **: g_variant_get_boolean: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)' failed

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Unhandled settings change, key 'bell-custom-file'

** (gnome-settings-daemon:2324): CRITICAL **: setup_bg: assertion 'manager->priv->bg == NULL' failed
reporting 5 5 12 89

** (gnome-settings-daemon:2324): WARNING **: Failed to set the background '/usr/share/backgrounds/ubuntukylin-default-settings.jpg': GDBus.Error:org.freedesktop.Accounts.Error.PermissionDenied: Not authorized

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): GLib-CRITICAL **: g_variant_get_boolean: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)' failed

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Unhandled settings change, key 'bell-custom-file'

** (gnome-settings-daemon:2324): CRITICAL **: setup_bg: assertion 'manager->priv->bg == NULL' failed

** (gnome-settings-daemon:2324): WARNING **: Failed to set the background '/usr/share/backgrounds/ubuntukylin-default-settings.jpg': GDBus.Error:org.freedesktop.Accounts.Error.PermissionDenied: Not authorized

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): GLib-CRITICAL **: g_variant_get_boolean: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)' failed

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Unhandled settings change, key 'bell-custom-file'

** (gnome-settings-daemon:2324): CRITICAL **: setup_bg: assertion 'manager->priv->bg == NULL' failed

** (gnome-settings-daemon:2324): WARNING **: Failed to set the background '/usr/share/backgrounds/ubuntukylin-default-settings.jpg': GDBus.Error:org.freedesktop.Accounts.Error.PermissionDenied: Not authorized

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): GLib-CRITICAL **: g_variant_get_boolean: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)' failed

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Unhandled settings change, key 'bell-custom-file'

** (gnome-settings-daemon:2324): CRITICAL **: setup_bg: assertion 'manager->priv->bg == NULL' failed

** (gnome-settings-daemon:2324): WARNING **: Failed to set the background '/usr/share/backgrounds/ubuntukylin-default-settings.jpg': GDBus.Error:org.freedesktop.Accounts.Error.PermissionDenied: Not authorized

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): GLib-CRITICAL **: g_variant_get_boolean: assertion 'g_variant_is_of_type (value, G_VARIANT_TYPE_BOOLEAN)' failed

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Unhandled settings change, key 'bell-custom-file'

** (gnome-settings-daemon:2324): CRITICAL **: setup_bg: assertion 'manager->priv->bg == NULL' failed

** (gnome-settings-daemon:2324): WARNING **: Failed to set the background '/usr/share/backgrounds/ubuntukylin-default-settings.jpg': GDBus.Error:org.freedesktop.Accounts.Error.PermissionDenied: Not authorized

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): power-plugin-WARNING **: IsInhibited failed: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): color-plugin-WARNING **: failed to create device: failed to obtain org.freedesktop.color-manager.create-device auth

(gnome-settings-daemon:2324): color-plugin-WARNING **: failed to create device: failed to obtain org.freedesktop.color-manager.create-device auth

(gnome-settings-daemon:2324): color-plugin-WARNING **: could not find device: property match 'XRANDR_name'='LVDS1' does not exist

(gnome-settings-daemon:2324): color-plugin-WARNING **: could not find device: property match 'XRANDR_name'='VGA-2' does not exist

(gnome-settings-daemon:2324): color-plugin-WARNING **: could not find device: property match 'XRANDR_name'='LVDS1' does not exist

(gnome-settings-daemon:2324): color-plugin-WARNING **: could not find device: property match 'XRANDR_name'='VGA-2' does not exist

(gnome-settings-daemon:2324): keyboard-plugin-WARNING **: Couldn't get session name: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gnome-settings-daemon:2324): AccountsService-CRITICAL **: act_user_set_input_sources: assertion 'g_variant_is_of_type (sources, G_VARIANT_TYPE ("aa{ss}"))' failed
reporting 5 5 12 89

(panel:2359): Gtk-CRITICAL **: gtk_widget_set_accel_path: assertion 'GTK_IS_ACCEL_GROUP (accel_group)' failed

(panel:2359): Gtk-CRITICAL **: gtk_widget_add_accelerator: assertion 'GTK_IS_ACCEL_GROUP (accel_group)' failed

(panel:2359): Gtk-CRITICAL **: gtk_widget_set_accel_path: assertion 'GTK_IS_ACCEL_GROUP (accel_group)' failed

(panel:2359): Gtk-CRITICAL **: gtk_widget_add_accelerator: assertion 'GTK_IS_ACCEL_GROUP (accel_group)' failed
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Internal error:   Could not resolve keysym XF86AudioMicMute
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Compat map for group 2 redefined
>                   Using new definition
> Warning:          Compat map for group 3 redefined
>                   Using new definition
> Warning:          Compat map for group 4 redefined
>                   Using new definition
Errors from xkbcomp are not fatal to the X server
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Compat map for group 2 redefined
>                   Using new definition
> Warning:          Compat map for group 3 redefined
>                   Using new definition
> Warning:          Compat map for group 4 redefined
>                   Using new definition
Errors from xkbcomp are not fatal to the X server
Segmentation fault (core dumped)

(panel:2359): Gtk-CRITICAL **: gtk_widget_remove_accelerator: assertion 'GTK_IS_ACCEL_GROUP (accel_group)' failed

(panel:2359): Gtk-CRITICAL **: gtk_widget_remove_accelerator: assertion 'GTK_IS_ACCEL_GROUP (accel_group)' failed
reporting 5 5 12 89
** Message: PID 1861 (we are 2360) sent signal 15, shutting down...

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): wacom-plugin-CRITICAL **: gsd_wacom_device_get_device_type: assertion 'GSD_IS_WACOM_DEVICE (device)' failed

(gnome-settings-daemon:2324): dconf-CRITICAL **: unable to create file '/home/ubuntukylin/.cache/dconf/user': 权限不够.  dconf will not work properly.

(gnome-settings-daemon:2324): dconf-CRITICAL **: unable to create file '/home/ubuntukylin/.cache/dconf/user': 权限不够.  dconf will not work properly.
XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
      after 33 requests (33 known processed) with 0 events remaining.
(EE) 
(EE) Backtrace:
(EE) 0: X (xorg_backtrace+0x3d) [0x7f401514b12d]
(EE) 1: X (0x7f4014fa9000+0x1a5e99) [0x7f401514ee99]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f40140a9000+0xfbb0) [0x7f40140b8bb0]
(EE) 3: X (RRCrtcDetachScanoutPixmap+0x52) [0x7f40150b8802]
(EE) 4: X (0x7f4014fa9000+0xd22c9) [0x7f401507b2c9]
(EE) 5: X (0x7f4014fa9000+0xd23ac) [0x7f401507b3ac]
(EE) 6: X (0x7f4014fa9000+0x116574) [0x7f40150bf574]
(EE) 7: X (0x7f4014fa9000+0x76bb2) [0x7f401501fbb2]
(EE) 8: X (FreeClientResources+0x6c) [0x7f4015020bdc]
(EE) 9: X (FreeAllResources+0x47) [0x7f4015020c87]
(EE) 10: X (0x7f4014fa9000+0x4455e) [0x7f4014fed55e]
(EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7f4012ce5de5]
(EE) 12: X (0x7f4014fa9000+0x4486f) [0x7f4014fed86f]
(EE) 
(EE) Segmentation fault at address 0x418
(EE) 
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE) 
(EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(EE) 
(II) AIGLX: Suspending AIGLX clients for VT switch
(EE) Server terminated with error (1). Closing log file.