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

X.Org X Server 1.20.8
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-184-generic x86_64 Ubuntu
Current Operating System: Linux ubuntu 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020 x86_64
Kernel command line: file=/cdrom/preseed/ubuntu.seed initrd=/casper/initrd quiet splash --- maybe-ubiquity
Build Date: 24 June 2020  06:00:21AM
xorg-server 2:1.20.8-2ubuntu2.2 (For technical support please see http://www.ubuntu.com/support) 
Current version of pixman: 0.38.4
	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 Sep  5 00:02:17 2020
(==) 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: start frontend gtk_ui
dbus-update-activation-environment: setting XDG_CURRENT_DESKTOP=ubuntu:GNOME
dbus-update-activation-environment: setting DISPLAY=:0
No such schema “org.gnome.metacity”

(gsd-a11y-settings:1808): a11y-settings-plugin-WARNING **: 00:02:19.204: 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

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:20.108: Unable to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files

(gsd-keyboard:1810): keyboard-plugin-WARNING **: 00:02:20.115: 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:1821): xsettings-plugin-WARNING **: 00:02:20.209: Failed to get current display configuration state: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name "org.gnome.Mutter.DisplayConfig" does not exist

(gsd-power:1819): power-plugin-WARNING **: 00:02:20.236: 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:1821): xsettings-plugin-WARNING **: 00:02:20.607: 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:1813): media-keys-plugin-WARNING **: 00:02:21.496: Failed to grab accelerators: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.gnome.Shell” on object at path /org/gnome/Shell

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:22.503: Failed to grab accelerators: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.gnome.Shell” on object at path /org/gnome/Shell
ibus-m17n-Message: 00:02:22.986: skipped m17n:ko:romaja since its rank is lower than 0
ibus-m17n-Message: 00:02:22.986: skipped m17n:ko:han2 since its rank is lower than 0
ibus-m17n-Message: 00:02:22.986: skipped m17n:lo:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.989: skipped m17n:my:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.991: skipped m17n:ru:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.993: skipped m17n:sk:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.993: skipped m17n:sr:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.996: skipped m17n:ug:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.997: skipped m17n:uk:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:22.997: skipped m17n:uz:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.000: skipped m17n:zh:py since its rank is lower than 0
ibus-m17n-Message: 00:02:23.001: skipped m17n:ar:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.003: skipped m17n:be:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.005: skipped m17n:cmc:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.005: skipped m17n:cs:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.006: skipped m17n:el:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.008: skipped m17n:he:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.010: skipped m17n:hr:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.011: skipped m17n:hy:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.011: skipped m17n:ka:kbd since its rank is lower than 0
ibus-m17n-Message: 00:02:23.012: skipped m17n:kk:kbd since its rank is lower than 0

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:23.510: Failed to grab accelerators: GDBus.Error:org.freedesktop.DBus.Error.UnknownMethod: No such interface “org.gnome.Shell” on object at path /org/gnome/Shell
GNOME Shell-Message: 00:02:23.904: Error looking up permission: GDBus.Error:org.freedesktop.portal.Error.NotFound: No entry for geolocation
Gjs-Message: 00:02:23.979: JS WARNING: [resource:///org/gnome/shell/ui/layout.js 24]: reference to undefined property "MetaWindowX11"

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:24.587: Failed to grab accelerator for keybinding settings:playback-random

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:24.587: Failed to grab accelerator for keybinding settings:playback-repeat

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:24.587: Failed to grab accelerator for keybinding settings:rfkill

(gsd-media-keys:1813): media-keys-plugin-WARNING **: 00:02:24.587: Failed to grab accelerator for keybinding settings:hibernate
GNOME Shell-Message: 00:02:24.718: GNOME Shell started at Sat Sep 05 2020 00:02:23 GMT+0000 (UTC)
GNOME Shell-Message: 00:02:24.720: Registering session with GDM
GNOME Shell-Message: 00:02:24.725: Error registering session with GDM: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.DisplayManager was not provided by any .service files