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: Thu May 3 15:44:17 2018 (==) Using system config directory "/usr/share/X11/xorg.conf.d" (II) [KMS] Kernel modesetting enabled. 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:1796): a11y-settings-plugin-WARNING **: 15:44:19.927: 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[1811]: Activating service name='org.a11y.atspi.Registry' requested by ':1.0' (uid=999 pid=1798 comm="/usr/lib/gnome-settings-daemon/gsd-media-keys " label="unconfined") dbus-daemon[1811]: Successfully activated service 'org.a11y.atspi.Registry' SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry (gsd-clipboard:1797): clipboard-plugin-WARNING **: 15:44:20.436: 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:1803): xsettings-plugin-WARNING **: 15:44:20.458: 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:1798): media-keys-plugin-WARNING **: 15:44:20.610: 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:1802): power-plugin-WARNING **: 15:44:20.612: 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:1803): xsettings-plugin-WARNING **: 15:44:20.655: 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:1798): GLib-CRITICAL **: 15:44:21.332: g_variant_get_va: assertion 'value != NULL' failed (gsd-media-keys:1798): GLib-CRITICAL **: 15:44:21.332: g_variant_unref: assertion 'value != NULL' failed Gjs-Message: 15:44:21.837: JS WARNING: [resource:///org/gnome/shell/ui/main.js 340]: reference to undefined property "MetaStage" Gjs-Message: 15:44:21.846: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 220]: reference to undefined property "MetaWindowGroup" Gjs-Message: 15:44:21.890: JS WARNING: [resource:///org/gnome/shell/ui/osdMonitorLabeler.js 59]: reference to undefined property "MetaDBusDisplayConfigSkeleton" current session already has an ibus-daemon. Gjs-Message: 15:44:22.270: JS WARNING: [resource:///org/gnome/shell/ui/slider.js 38]: reference to undefined property "CallyActor" Gjs-Message: 15:44:23.064: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 29]: reference to undefined property "MetaWindowX11" GNOME Shell-Message: 15:44:23.216: 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:1805): GLib-CRITICAL **: 15:44:25.314: g_array_unref: assertion 'array' failed (gnome-shell:1805): GLib-CRITICAL **: 15:44:25.538: g_array_unref: assertion 'array' failed (gnome-shell:1805): GLib-CRITICAL **: 15:44:25.562: g_array_unref: assertion 'array' failed (gnome-shell:1805): GLib-CRITICAL **: 15:44:25.562: g_array_unref: assertion 'array' failed (gnome-shell:1805): GLib-CRITICAL **: 15:44:25.588: g_array_unref: assertion 'array' failed (gnome-shell:1805): GLib-CRITICAL **: 15:44:25.613: g_array_unref: assertion 'array' failed (gnome-shell:1805): GLib-CRITICAL **: 15:44:25.613: g_array_unref: assertion 'array' failed ubiquity-dm: greeter exited with code 1 ubiquity-dm: Failed with an exception: ubiquity-dm: Traceback (most recent call last): File "/usr/bin/ubiquity-dm", line 881, in main ret = run(vt, display, username) File "/usr/bin/ubiquity-dm", line 856, in run ret = dm.run(*sys.argv[4:]) File "/usr/bin/ubiquity-dm", line 745, in run db = DebconfCommunicator('ubiquity', cloexec=True) File "/usr/lib/ubiquity/ubiquity/debconfcommunicator.py", line 37, in __init__ write=self.dccomm.stdin) File "/usr/lib/python3/dist-packages/debconf.py", line 71, in __init__ self.setUp(title) File "/usr/lib/python3/dist-packages/debconf.py", line 74, in setUp self.version = self.version(2) File "/usr/lib/python3/dist-packages/debconf.py", line 83, in lambda *args, **kw: self.command(command, *args, **kw)) File "/usr/lib/python3/dist-packages/debconf.py", line 104, in command status = int(status) ValueError: invalid literal for int() with base 10: '' Gdk-Message: 10:57:52.384: gsd-xsettings: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 10:57:52.384: gsd-media-keys: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 10:57:52.384: gsd-clipboard: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. Gdk-Message: 10:57:52.384: gsd-power: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":0" after 1381 requests (1381 known processed) with 0 events remaining. Gdk-Message: 10:57:52.386: gnome-shell: Fatal IO error 11 (Resource temporarily unavailable) on X server :0. (II) Server terminated successfully (0). Closing log file. dbus-daemon[1811]: Activating service name='org.a11y.atspi.Registry' requested by ':1.11' (uid=999 pid=17977 comm="/usr/lib/gnome-session/gnome-session-check-acceler" label="unconfined") dbus-daemon[1811]: Successfully activated service 'org.a11y.atspi.Registry' SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry