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: Fri Apr 27 15:43:46 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:1624): a11y-settings-plugin-WARNING **: 15:43:50.150: 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[1639]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=999 pid=1626 comm="/usr/lib/gnome-settings-daemon/gsd-media-keys " label="unconfined") (gsd-clipboard:1625): clipboard-plugin-WARNING **: 15:43:51.608: 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[1639]: Successfully activated service 'org.a11y.atspi.Registry' SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry (gsd-xsettings:1631): xsettings-plugin-WARNING **: 15:43:51.634: 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:1626): media-keys-plugin-WARNING **: 15:43:51.859: 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:1630): power-plugin-WARNING **: 15:43:51.863: 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:1631): xsettings-plugin-WARNING **: 15:43:51.911: 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:1626): GLib-CRITICAL **: 15:43:53.217: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1626): GLib-CRITICAL **: 15:43:53.217: g_variant_unref: assertion 'value != NULL' failed (gsd-media-keys:1626): GLib-CRITICAL **: 15:43:54.595: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1626): GLib-CRITICAL **: 15:43:54.595: g_variant_unref: assertion 'value != NULL' failed Gjs-Message: 15:43:54.713: JS WARNING: [resource:///org/gnome/shell/ui/main.js 340]: reference to undefined property "MetaStage" Gjs-Message: 15:43:54.735: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 220]: reference to undefined property "MetaWindowGroup" Gjs-Message: 15:43:54.785: JS WARNING: [resource:///org/gnome/shell/ui/osdMonitorLabeler.js 59]: reference to undefined property "MetaDBusDisplayConfigSkeleton" current session already has an ibus-daemon. Gjs-Message: 15:43:55.552: JS WARNING: [resource:///org/gnome/shell/ui/slider.js 38]: reference to undefined property "CallyActor" (gsd-media-keys:1626): GLib-CRITICAL **: 15:43:55.596: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1626): GLib-CRITICAL **: 15:43:55.597: g_variant_unref: assertion 'value != NULL' failed Gjs-Message: 15:43:57.511: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 29]: reference to undefined property "MetaWindowX11" GNOME Shell-Message: 15:43:57.746: 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 Gjs-Message: 15:44:09.205: JS WARNING: [resource:///org/gnome/shell/ui/status/network.js 97]: reference to undefined property 0 (gnome-shell:1633): Gjs-WARNING **: 15:44:09.206: JS ERROR: TypeError: active.get_devices(...)[0] is undefined ensureActiveConnectionProps@resource:///org/gnome/shell/ui/status/network.js:97:22 _getMainConnection@resource:///org/gnome/shell/ui/status/network.js:1814:13 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _syncMainConnection@resource:///org/gnome/shell/ui/status/network.js:1832:32 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 (gnome-shell:1633): Gjs-CRITICAL **: 15:44:09.271: Object St.Widget (0x5599db588c40), has been already deallocated - impossible to access to it. This might be caused by the fact that the object has been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs == Stack trace for context 0x5599d9b324d0 == #0 0x5599d9ed7898 i resource:///org/gnome/shell/ui/modalDialog.js:93 (0x7f19778f14d8 @ 22) #1 0x7ffe5f0aab40 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f19778b5de0 @ 71) #2 0x5599d9ed77e0 i resource:///org/gnome/gjs/modules/_legacy.js:39 (0x7f19778b5b38 @ 215) #3 0x5599d9ed7750 i resource:///org/gnome/shell/ui/status/network.js:781 (0x7f194ec09e68 @ 409) #4 0x7ffe5f0abed0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f19778b5de0 @ 71) #5 0x5599d9ed76c8 i resource:///org/gnome/shell/ui/modalDialog.js:168 (0x7f19778f1a28 @ 92) #6 0x7ffe5f0acad0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f19778b5de0 @ 71) #7 0x7ffe5f0ad260 b self-hosted:913 (0x7f19778f12b8 @ 346) #8 0x5599d9ed7628 i resource:///org/gnome/gjs/modules/tweener/tweener.js:208 (0x7f19778d3b38 @ 54) #9 0x7ffe5f0ae930 b resource:///org/gnome/gjs/modules/tweener/tweener.js:337 (0x7f19778d3bc0 @ 1626) #10 0x7ffe5f0af710 b resource:///org/gnome/gjs/modules/tweener/tweener.js:350 (0x7f19778d3c48 @ 100) #11 0x5599d9ed7400 i resource:///org/gnome/gjs/modules/tweener/tweener.js:365 (0x7f19778d3cd0 @ 10) #12 0x7ffe5f0b0b40 b resource:///org/gnome/gjs/modules/signals.js:128 (0x7f19778d3230 @ 386) #13 0x5599d9ed7370 i resource:///org/gnome/shell/ui/tweener.js:245 (0x7f19778cf808 @ 159) #14 0x7ffe5f0b17b0 I resource:///org/gnome/gjs/modules/_legacy.js:82 (0x7f19778b5de0 @ 71) #15 0x5599d9ed72f0 i resource:///org/gnome/shell/ui/tweener.js:220 (0x7f19778cf780 @ 15) (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.254: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.789: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.808: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.833: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.860: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.888: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.891: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:10.919: g_array_unref: assertion 'array' failed (gnome-shell:1633): GLib-CRITICAL **: 15:44:11.759: g_array_unref: assertion 'array' failed