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 ubuntu 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 Kernel command line: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --- 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: Sat May 12 02:21:07 2018 (==) 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 dbus-update-activation-environment: setting XDG_CURRENT_DESKTOP=ubuntu:GNOME No such schema “org.gnome.metacity” (gsd-a11y-settings:1683): a11y-settings-plugin-WARNING **: 02:21:28.878: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files ubiquity-dm: start greeter dbus-daemon[1698]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=999 pid=1690 comm="/usr/lib/gnome-settings-daemon/gsd-xsettings " label="unconfined") (gsd-clipboard:1684): clipboard-plugin-WARNING **: 02:21:49.930: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files dbus-daemon[1698]: Successfully activated service 'org.a11y.atspi.Registry' SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry (gsd-xsettings:1690): xsettings-plugin-WARNING **: 02:21:49.949: Failed to get current display configuration state: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name "org.gnome.Mutter.DisplayConfig" does not exist (gsd-media-keys:1685): media-keys-plugin-WARNING **: 02:21:52.675: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files (gsd-power:1689): power-plugin-WARNING **: 02:21:52.679: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files (gsd-xsettings:1690): xsettings-plugin-WARNING **: 02:21:54.349: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:21.876: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:21.876: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:22.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:22.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:23.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:23.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:24.970: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:24.970: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:25.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:25.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:26.970: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:26.970: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:27.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:27.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:28.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:28.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:29.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:29.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:32.240: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:32.240: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:33.987: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:33.987: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:35.170: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:35.170: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:35.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:35.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:37.255: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:37.255: g_variant_unref: assertion 'value != NULL' failed Gjs-Message: 02:22:37.377: JS WARNING: [resource:///org/gnome/shell/ui/main.js 340]: reference to undefined property "MetaStage" Gjs-Message: 02:22:37.491: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 220]: reference to undefined property "MetaWindowGroup" Gjs-Message: 02:22:37.921: JS WARNING: [resource:///org/gnome/shell/ui/osdMonitorLabeler.js 59]: reference to undefined property "MetaDBusDisplayConfigSkeleton" (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:38.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:38.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:39.970: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:39.971: g_variant_unref: assertion 'value != NULL' failed current session already has an ibus-daemon. (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:41.044: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:41.044: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:41.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:41.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:42.971: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:42.971: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:44.205: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:44.205: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:44.970: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:44.970: g_variant_unref: assertion 'value != NULL' failed Gjs-Message: 02:22:45.330: JS WARNING: [resource:///org/gnome/shell/ui/slider.js 38]: reference to undefined property "CallyActor" (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:45.969: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:45.970: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:47.081: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1685): GLib-CRITICAL **: 02:22:47.081: g_variant_unref: assertion 'value != NULL' failed Gjs-Message: 02:23:16.765: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 29]: reference to undefined property "MetaWindowX11" GNOME Shell-Message: 02:23:17.098: Error looking up permission: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.impl.portal.PermissionStore was not provided by any .service files (gnome-shell:1692): GLib-CRITICAL **: 02:23:56.660: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 02:23:56.723: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 02:23:56.742: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 02:23:56.760: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 02:23:56.787: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 02:24:00.012: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 22:23:06.681: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 22:23:06.746: g_array_unref: assertion 'array' failed (gnome-shell:1692): GLib-CRITICAL **: 22:23:06.753: g_array_unref: assertion 'array' failed (gnome-shell:1692): Gjs-CRITICAL **: 22:28:12.636: Object St.Icon (0x55ff86fd7c00), has been already finalized. Impossible to set any property to it. == Stack trace for context 0x55ff863e44b0 == #0 0x55ff86783100 i resource:///org/gnome/shell/ui/osdWindow.js:206 (0x7f9f0fcc96f8 @ 231) #1 0x7ffc2f4012c0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f9f2c0b5de0 @ 71) #2 0x7ffc2f401ad0 b self-hosted:915 (0x7f9f2c0f12b8 @ 367) #3 0x7ffc2f401bc0 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f9f2c0d3230 @ 386) #4 0x55ff86783078 i resource:///org/gnome/shell/ui/layout.js:531 (0x7f9f0fc042b8 @ 127) #5 0x55ff86782fd0 i resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f9f2c0b5de0 @ 71) #6 0x55ff86782f10 i self-hosted:915 (0x7f9f2c0f12b8 @ 367) (gnome-shell:1692): Gjs-CRITICAL **: 22:28:12.636: Object St.BoxLayout (0x55ff86b5b180), has been already finalized. Impossible to set any property to it. == Stack trace for context 0x55ff863e44b0 == #0 0x55ff86783100 i resource:///org/gnome/shell/ui/osdWindow.js:207 (0x7f9f0fcc96f8 @ 258) #1 0x7ffc2f4012c0 b resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f9f2c0b5de0 @ 71) #2 0x7ffc2f401ad0 b self-hosted:915 (0x7f9f2c0f12b8 @ 367) #3 0x7ffc2f401bc0 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f9f2c0d3230 @ 386) #4 0x55ff86783078 i resource:///org/gnome/shell/ui/layout.js:531 (0x7f9f0fc042b8 @ 127) #5 0x55ff86782fd0 i resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f9f2c0b5de0 @ 71) #6 0x55ff86782f10 i self-hosted:915 (0x7f9f2c0f12b8 @ 367)