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Topic: Lightdm does not start pantheon wayland (Read 1022 times) previous topic - next topic
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Lightdm does not start pantheon wayland

Hello.

I can't start a wayland session of pantheon shell. After I select a wayland session in lightdm and enter the password, a black screen with a cursor appears for a while, after which I am thrown back to lightdm. The Xorg session starts normally. I can start the environment from tty with the command: gnome-session --session=pantheon-wayland But for some reason echo $XDG_SESSION_TYPE gives me tty instead of wayland. Either way, when running from tty the environment doesn't work properly.

pacman -Qs pantheon
Code: [Select]
~ ❯ pacman -Qs pantheon
local/contractor 0.3.5-3 (pantheon)
    A desktop-wide extension service
local/elementary-icon-theme 8.1.0-1 (pantheon)
    Named, vector icons for elementary OS
local/elementary-wallpapers 8.0.0-1 (pantheon)
    Collection of wallpapers for elementary OS
local/gala 8.1.0-1 (pantheon)
    The Pantheon Window Manager
local/granite 1:6.2.0-1 (pantheon)
    Library that extends Gtk+
local/granite7 7.6.0-1 (pantheon)
    Library that extends Gtk+
local/gtk-theme-elementary 8.2.0-1 (pantheon)
    Elementary GTK theme
local/lightdm-pantheon-greeter 8.0.1-1 (pantheon)
    Pantheon greeter for LightDM
local/pantheon-applications-menu 8.0.0-1 (pantheon)
    The Pantheon Application Menu
local/pantheon-calculator 8.0.0-1 (pantheon)
    The Pantheon Calculator
local/pantheon-calendar 8.0.0-1 (pantheon)
    The Pantheon Calendar
local/pantheon-code 7.4.0-2 (pantheon)
    The Pantheon Text Editor
local/pantheon-default-settings 8.0.3-1 (pantheon)
    Default settings for Pantheon
local/pantheon-dock 8.0.2-1.1 (pantheon)
    The Pantheon Dock
local/pantheon-files 7.1.1-1 (pantheon)
    The Pantheon File Browser
local/pantheon-notifications 8.0.0-1 (pantheon)
    Gtk Notifications Server
local/pantheon-photos 8.0.1-2 (pantheon)
    The Pantheon Photos Manager
local/pantheon-polkit-agent 8.0.1-1 (pantheon)
    Pantheon Polkit Agent
local/pantheon-screenshot 8.0.1-1 (pantheon)
    The Pantheon Screenshot Tool
local/pantheon-session 8.0.1-1 (pantheon)
    Session settings for Pantheon
local/pantheon-settings-daemon 8.2.0-1 (pantheon)
    Default settings for Pantheon
local/pantheon-shortcut-overlay 8.0.1-1 (pantheon)
    A native, OS-wide shortcut overlay
local/pantheon-terminal 7.0.0-1 (pantheon)
    The Pantheon Terminal Emulator
local/pantheon-wayland 1.0.0-1 (pantheon)
    Wayland integration library to the Pantheon Desktop
local/sound-theme-elementary 1.1.0-4 (pantheon)
    A bespoke sound for your theme
local/switchboard 8.0.2-1 (pantheon)
    The Pantheon Control Center
local/switchboard-plug-about 8.2.0-1 (pantheon)
    Switchboard About Plug
local/switchboard-plug-applications 8.1.0-1 (pantheon)
    Switchboard Applications Plug
local/switchboard-plug-bluetooth 8.0.1-1 (pantheon)
    Switchboard Bluetooth Plug
local/switchboard-plug-datetime 8.1.0-1 (pantheon)
    Switchboard Date & Time Plug
local/switchboard-plug-desktop 8.1.0-1 (pantheon)
    Switchboard Desktop Plug
local/switchboard-plug-display 8.0.1-1 (pantheon)
    Switchboard Display Plug
local/switchboard-plug-keyboard 8.0.1-1 (pantheon)
    Switchboard Keyboard Plug
local/switchboard-plug-locale 8.0.1-2 (pantheon)
    Switchboard Locale Plug
local/switchboard-plug-mouse-touchpad 8.0.2-1 (pantheon)
    Switchboard Mouse & Touchpad Plug
local/switchboard-plug-network 8.1.0-1 (pantheon)
    Switchboard Network Plug
local/switchboard-plug-notifications 8.0.0-1 (pantheon)
    Switchboard Notifications Plug
local/switchboard-plug-online-accounts 8.0.1-1 (pantheon)
    Switchboard Online Accounts Plug
local/switchboard-plug-parental-controls 8.0.1-1 (pantheon)
    Switchboard Parental Controls Plug
local/switchboard-plug-power 8.0.1-1 (pantheon)
    Switchboard Power Plug
local/switchboard-plug-printers 8.0.1-1 (pantheon)
    Switchboard Printers Plug
local/switchboard-plug-security-privacy 8.0.0-1 (pantheon)
    Switchboard Security & Privacy Plug
local/switchboard-plug-sound 8.0.1-1 (pantheon)
    Switchboard Sound Plug
local/switchboard-plug-user-accounts 8.0.1-1 (pantheon)
    Switchboard User Accounts Plug
local/switchboard-plug-wacom 8.0.0-1 (pantheon)
    Switchboard wacom Plug
local/wingpanel 8.0.1-1 (pantheon)
    The Pantheon Top Panel
local/wingpanel-indicator-a11y 1.0.2-2 (pantheon)
    Wingpanel Universal Access Indicator
local/wingpanel-indicator-datetime 2.4.2-1 (pantheon)
    Date & Time indicator for Wingpanel
local/wingpanel-indicator-network 7.1.1-1 (pantheon)
    Wingpanel Network Indicator
local/wingpanel-indicator-nightlight 2.1.3-2 (pantheon)
    Wingpanel Nightlight Indicator
local/wingpanel-indicator-notifications 7.1.1-1 (pantheon)
    Notifications indicator for Wingpanel
local/wingpanel-indicator-power 8.0.1-1 (pantheon)
    Wingpanel Power Indicator
local/wingpanel-indicator-session 2.3.1-4 (pantheon)
    Session indicator for Wingpanel
local/wingpanel-indicator-sound 8.0.1-1 (pantheon)
    Wingpanel Sound Indicator
~ ❯

/var/log/dinit/lightdm.log
Code: [Select]

** (lightdm:4570): WARNING **: 12:32:59.202: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:661): WARNING **: 13:01:46.397: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:658): WARNING **: 13:06:34.961: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:664): WARNING **: 13:39:09.967: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:668): WARNING **: 18:19:07.803: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '7' known
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found
io.elementary.wingpanel: no process found

** (lightdm:21912): WARNING **: 18:44:12.318: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '10' known

** (lightdm:22611): WARNING **: 18:44:56.067: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '11' known

** (lightdm:22611): WARNING **: 18:45:06.416: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '12' known

** (lightdm:23612): WARNING **: 18:45:21.472: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '13' known

** (lightdm:24276): WARNING **: 18:46:07.091: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '14' known

** (lightdm:25072): WARNING **: 18:46:54.847: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '15' known

** (lightdm:25759): WARNING **: 18:47:27.112: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '16' known

** (lightdm:3318): WARNING **: 18:55:13.410: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '3' known

** (lightdm:3318): WARNING **: 18:55:21.033: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:774): WARNING **: 18:56:33.327: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '2' known

** (lightdm:774): WARNING **: 18:57:15.674: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '3' known

** (lightdm:774): WARNING **: 18:59:09.931: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '4' known

** (lightdm:13465): WARNING **: 08:32:28.792: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:20996): WARNING **: 09:23:57.588: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:672): WARNING **: 11:36:08.441: Error terminating login1 session: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
Failed to get D-Bus connection

** (lightdm:678): WARNING **: 12:12:53.072: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:678): WARNING **: 12:14:30.604: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:31437): WARNING **: 10:04:50.782: Error terminating login1 session: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
Failed to get D-Bus connection

** (lightdm:32193): WARNING **: 10:43:52.944: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:669): WARNING **: 10:54:11.933: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:16607): WARNING **: 10:58:15.652: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '4' known

** (lightdm:8280): WARNING **: 11:19:03.160: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:670): WARNING **: 12:21:18.877: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:670): WARNING **: 19:33:11.465: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:19079): WARNING **: 18:30:04.626: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:1084): WARNING **: 11:11:39.770: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:670): WARNING **: 12:57:11.423: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection
Failed to get D-Bus connection

** (lightdm:2189): WARNING **: 16:07:20.380: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:4315): WARNING **: 11:49:00.928: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:670): WARNING **: 12:22:54.584: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:20965): WARNING **: 13:34:07.030: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:21125): WARNING **: 08:48:51.269: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:8208): WARNING **: 12:38:32.705: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:31465): WARNING **: 10:05:05.420: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:666): WARNING **: 16:58:15.209: Error terminating login1 session: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
Failed to get D-Bus connection

** (lightdm:25307): WARNING **: 09:50:07.613: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:27541): WARNING **: 12:31:23.074: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:682): WARNING **: 17:09:21.406: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:666): WARNING **: 17:13:38.279: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:29968): WARNING **: 17:42:50.275: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:677): WARNING **: 18:13:12.182: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:1721): WARNING **: 18:13:12.233: Failed to get system bus: Could not connect: No such file or directory
Failed to get D-Bus connection

** (lightdm:665): WARNING **: 09:47:32.404: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '2' known

** (lightdm:3258): WARNING **: 09:48:36.754: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '4' known

** (lightdm:6079): WARNING **: 09:59:31.362: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '6' known

** (lightdm:6726): WARNING **: 09:59:49.222: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '7' known

** (lightdm:7414): WARNING **: 10:01:12.752: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '8' known

** (lightdm:10524): WARNING **: 10:12:52.579: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '11' known

** (lightdm:12568): WARNING **: 10:16:20.029: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:4817): WARNING **: 14:21:47.890: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection
Error writing to daemon: Broken pipe
Error writing to daemon: Broken pipe
Error writing to daemon: Broken pipe
Error writing to daemon: Broken pipe
Error writing to daemon: Broken pipe
Error writing to daemon: Broken pipe
Error writing to daemon: Broken pipe

** (lightdm:670): WARNING **: 23:21:44.242: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:669): WARNING **: 16:29:50.951: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:21011): WARNING **: 18:53:15.157: Error terminating login1 session: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
Failed to get D-Bus connection

** (lightdm:663): WARNING **: 16:32:46.097: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:3138): WARNING **: 11:45:15.568: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '4' known

** (lightdm:3308): WARNING **: 11:45:46.346: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '5' known

** (lightdm:3501): WARNING **: 11:46:21.199: Error activating login1 session: GDBus.Error:org.freedesktop.login1.NoSuchSession: No session '6' known

** (lightdm:5442): WARNING **: 08:46:15.184: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:666): WARNING **: 12:13:05.392: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:665): WARNING **: 17:39:01.204: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:667): WARNING **: 13:42:11.028: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:669): WARNING **: 12:58:08.468: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:667): WARNING **: 15:23:20.689: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:3420): WARNING **: 19:32:10.739: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:25765): WARNING **: 15:32:39.281: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:667): WARNING **: 17:45:54.629: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:665): WARNING **: 06:13:47.578: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:7263): WARNING **: 19:57:40.425: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:666): WARNING **: 12:12:25.916: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:672): WARNING **: 08:23:00.789: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:664): WARNING **: 18:29:12.356: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:670): WARNING **: 18:37:27.951: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection
Failed to get D-Bus connection

** (lightdm:667): WARNING **: 19:10:13.213: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:668): WARNING **: 19:12:28.318: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:667): WARNING **: 20:09:51.249: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:20717): WARNING **: 10:39:54.573: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:667): WARNING **: 14:10:23.782: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:13778): WARNING **: 10:31:02.625: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:25162): WARNING **: 14:51:44.607: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:663): WARNING **: 06:12:05.543: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:28851): WARNING **: 09:28:58.512: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:8357): WARNING **: 14:38:23.663: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:25487): WARNING **: 14:34:57.192: Error terminating login1 session: The connection is closed
Failed to get D-Bus connection

** (lightdm:672): WARNING **: 14:40:11.272: Error terminating login1 session: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message bus without replying
Failed to get D-Bus connection

/var/log/lightdm/lightdm.log
Code: [Select]
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.00s] DEBUG: Starting Light Display Manager 1.32.0, UID=0 PID=677
[+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/40-io.elementary.greeter.conf
[+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.00s] DEBUG: Registered seat module local
[+0.00s] DEBUG: Registered seat module xremote
[+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.02s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ‘gio-vfs’
[+0.05s] DEBUG: Monitoring logind for seats
[+0.05s] DEBUG: New seat added from logind: seat0
[+0.05s] DEBUG: Seat seat0: Loading properties from config section Seat:*
[+0.05s] DEBUG: Seat seat0 has property CanMultiSession=no
[+0.05s] DEBUG: Seat seat0: Starting
[+0.05s] DEBUG: Seat seat0: Creating greeter session
[+0.05s] DEBUG: Seat seat0: Creating display server of type x
[+0.06s] DEBUG: Using VT 7
[+0.06s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.06s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.06s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+0.06s] DEBUG: XServer 0: Launching X Server
[+0.07s] DEBUG: Launching process 705: /bin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.07s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.07s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.07s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.30s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.30s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+1.65s] DEBUG: Got signal 10 from process 705
[+1.65s] DEBUG: XServer 0: Got signal from X server :0
[+1.65s] DEBUG: XServer 0: Connecting to XServer :0
[+1.72s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+1.72s] DEBUG: Session pid=749: Started with service 'lightdm-greeter', username 'lightdm'
[+1.77s] DEBUG: Session pid=749: Authentication complete with return value 0: Success
[+1.77s] DEBUG: Seat seat0: Session authenticated, running command
[+1.77s] DEBUG: Session pid=749: Running command /bin/io.elementary.greeter-compositor
[+1.77s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+1.78s] DEBUG: Session pid=749: Logging to /var/log/lightdm/seat0-greeter.log
[+1.81s] DEBUG: Activating VT 7
[+1.81s] DEBUG: Activating login1 session c1
[+1.81s] DEBUG: Seat seat0 changes active session to c1
[+1.81s] DEBUG: Session c1 is already active
[+5.01s] DEBUG: Greeter connected version=1.32.0 api=1 resettable=false
[+5.70s] DEBUG: User /org/freedesktop/Accounts/User971 added
[+5.91s] DEBUG: Greeter start authentication for user
[+5.91s] DEBUG: Session pid=997: Started with service 'lightdm', username 'user'
[+6.18s] DEBUG: Session pid=997: Got 1 message(s) from PAM
[+6.18s] DEBUG: Prompt greeter with 1 message(s)
[+6.23s] DEBUG: Cancel authentication
[+6.23s] DEBUG: Session pid=997: Sending SIGTERM
[+6.23s] DEBUG: Greeter start authentication for user
[+6.23s] DEBUG: Session pid=1007: Started with service 'lightdm', username 'user'
[+6.23s] DEBUG: Session pid=997: Terminated with signal 15
[+6.23s] DEBUG: Session: Failed during authentication
[+6.23s] DEBUG: Seat seat0: Session stopped
[+6.48s] DEBUG: Session pid=1007: Got 1 message(s) from PAM
[+6.48s] DEBUG: Prompt greeter with 1 message(s)
[+18.35s] DEBUG: Seat seat0 changes active session to
[+25.67s] DEBUG: Seat seat0 changes active session to 1
[+30.20s] DEBUG: Seat seat0 changes active session to c1
[+30.20s] DEBUG: Session c1 is already active
[+42.33s] DEBUG: Continue authentication
[+42.49s] DEBUG: Session pid=1007: Authentication complete with return value 0: Success
[+42.49s] DEBUG: Authenticate result for user user: Success
[+42.49s] DEBUG: User user authorized
[+42.50s] DEBUG: Greeter requests session pantheon-wayland
[+42.50s] DEBUG: Seat seat0: Creating display server of type wayland
[+42.50s] DEBUG: Using VT 8
[+42.50s] DEBUG: Seat seat0: Display server ready, running session
[+42.50s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+42.50s] DEBUG: Session pid=1007: Running command /etc/lightdm/Xsession gnome-session --session=pantheon-wayland
[+42.50s] DEBUG: Creating shared data directory /var/lib/lightdm-data/user
[+42.51s] DEBUG: Session pid=1007: Logging to .xsession-errors
[+42.55s] DEBUG: Activating VT 8
[+42.71s] DEBUG: Seat seat0: Stopping greeter
[+42.71s] DEBUG: Terminating login1 session c1
[+42.72s] DEBUG: Session pid=749: Sending SIGTERM
[+42.72s] DEBUG: Activating login1 session 2
[+42.72s] DEBUG: Seat seat0 changes active session to 2
[+42.72s] DEBUG: Session 2 is already active
[+42.82s] DEBUG: Session pid=749: Exited with return value 1
[+42.82s] DEBUG: Seat seat0: Session stopped
[+42.82s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+42.82s] DEBUG: Sending signal 15 to process 705
[+42.98s] DEBUG: Process 705 exited with return value 0
[+42.98s] DEBUG: XServer 0: X server stopped
[+42.98s] DEBUG: Releasing VT 7
[+42.98s] DEBUG: XServer 0: Removing X server authority /run/lightdm/root/:0
[+42.98s] DEBUG: Seat seat0: Display server stopped
[+43.17s] DEBUG: Session pid=1007: Exited with return value 1
[+43.17s] DEBUG: Seat seat0: Session stopped
[+43.17s] DEBUG: Seat seat0: Stopping display server, no sessions require it
[+43.17s] DEBUG: Seat seat0: Display server stopped
[+43.17s] DEBUG: Seat seat0: Active display server stopped, starting greeter
[+43.17s] DEBUG: Seat seat0: Creating greeter session
[+43.17s] DEBUG: Seat seat0: Creating display server of type x
[+43.17s] DEBUG: Using VT 7
[+43.17s] DEBUG: Seat seat0: Starting local X display on VT 7
[+43.17s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+43.17s] DEBUG: XServer 0: Writing X server authority to /run/lightdm/root/:0
[+43.17s] DEBUG: XServer 0: Launching X Server
[+43.18s] DEBUG: Launching process 1207: /bin/X :0 -seat seat0 -auth /run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+43.18s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+43.18s] DEBUG: Releasing VT 8
[+43.18s] DEBUG: Seat seat0 changes active session to
[+43.25s] DEBUG: Seat seat0 changes active session to c1
[+44.03s] DEBUG: Got signal 10 from process 1207
[+44.03s] DEBUG: XServer 0: Got signal from X server :0
[+44.03s] DEBUG: XServer 0: Connecting to XServer :0
[+44.10s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+44.10s] DEBUG: Session pid=1214: Started with service 'lightdm-greeter', username 'lightdm'
[+44.23s] DEBUG: Session pid=1214: Authentication complete with return value 0: Success
[+44.23s] DEBUG: Seat seat0: Session authenticated, running command
[+44.23s] DEBUG: Session pid=1214: Running command /bin/io.elementary.greeter-compositor
[+44.23s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm
[+44.23s] DEBUG: Session pid=1214: Logging to /var/log/lightdm/seat0-greeter.log
[+44.25s] DEBUG: Activating VT 7
[+44.25s] DEBUG: Activating login1 session c2
[+44.25s] DEBUG: Seat seat0 changes active session to c2
[+44.25s] DEBUG: Session c2 is already active
[+46.40s] DEBUG: Greeter connected version=1.32.0 api=1 resettable=false
[+47.22s] DEBUG: Greeter start authentication for user
[+47.22s] DEBUG: Session pid=1421: Started with service 'lightdm', username 'user'
[+47.47s] DEBUG: Session pid=1421: Got 1 message(s) from PAM
[+47.47s] DEBUG: Prompt greeter with 1 message(s)
[+47.63s] DEBUG: Cancel authentication
[+47.63s] DEBUG: Session pid=1421: Sending SIGTERM
[+47.63s] DEBUG: Greeter start authentication for user
[+47.63s] DEBUG: Session pid=1459: Started with service 'lightdm', username 'user'
[+47.63s] DEBUG: Session pid=1421: Terminated with signal 15
[+47.63s] DEBUG: Session: Failed during authentication
[+47.63s] DEBUG: Seat seat0: Session stopped
[+47.84s] DEBUG: Session pid=1459: Got 1 message(s) from PAM
[+47.84s] DEBUG: Prompt greeter with 1 message(s)
[+50.54s] DEBUG: Seat seat0 changes active session to 1

/var/log/lightdm/seat0-greeter.log
Code: [Select]
libmutter-Message: 14:41:54.432: Running Mutter(GreeterCompositor) (using mutter 46.7) as a X11 window and compositing manager

(io.elementary.greeter-compositor:1218): GLib-GObject-CRITICAL **: 14:41:55.088: g_object_get: assertion 'G_IS_OBJECT (object)' failed

(io.elementary.greeter-compositor:1218): GLib-GObject-CRITICAL **: 14:41:55.088: value "TRUE" of type 'gboolean' is invalid or out of range for property 'visible' of type 'gboolean'

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.278: Theme parsing error: Application.css:77:90: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.278: Theme parsing error: Application.css:77:90: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.279: Theme parsing error: Application.css:82:90: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.279: Theme parsing error: Application.css:82:90: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:87:59: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:87:59: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:92:81: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:92:81: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:97:82: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:97:82: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:102:80: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:102:80: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.280: Theme parsing error: Application.css:107:80: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:107:80: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:112:83: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:112:83: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:117:59: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:117:59: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:122:92: Not using units is deprecated. Assuming 'px'.

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.281: Theme parsing error: Application.css:122:92: not a number

(io.elementary.greeter:1247): Gtk-WARNING **: 14:41:56.298: Theme parsing error: <broken file>:1:0: Failed to import: Ресурс с местоположением «/io/elementary/greeter/Card.css» не существует

(io.elementary.wingpanel:1244): Gdk-CRITICAL **: 14:41:56.379: gdk_window_get_origin: assertion 'GDK_IS_WINDOW (window)' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.572: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.572: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.572: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): Gtk-CRITICAL **: 14:41:57.616: gtk_widget_set_no_show_all: assertion 'GTK_IS_WIDGET (widget)' failed

(io.elementary.wingpanel:1244): Gtk-CRITICAL **: 14:41:57.616: gtk_widget_show_all: assertion 'GTK_IS_WIDGET (widget)' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.616: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.616: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.616: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.616: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.616: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): nm-CRITICAL **: 14:41:57.616: ((../NetworkManager/src/libnm-client-impl/nm-device.c:1144)): assertion '<dropped>' failed

(io.elementary.wingpanel:1244): GLib-GObject-CRITICAL **: 14:41:57.618: invalid (NULL) pointer instance

(io.elementary.wingpanel:1244): GLib-GObject-CRITICAL **: 14:41:57.618: g_signal_connect_object: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(io.elementary.greeter:1247): GLib-GIO-CRITICAL **: 14:41:57.642: g_settings_set_value: key 'picture-options' in 'org.gnome.desktop.background' expects type 's', but a GVariant of type 'i' was given

** (io.elementary.greeter:1247): CRITICAL **: 14:41:57.649: MainWindow.vala:342: prompt: `Password: ' (1)

(io.elementary.greeter:1247): GLib-GIO-CRITICAL **: 14:41:57.669: g_settings_set_value: key 'picture-options' in 'org.gnome.desktop.background' expects type 's', but a GVariant of type 'i' was given
Window manager warning: Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x1400007

(io.elementary.wingpanel:1244): wingpanel-WARNING **: 14:41:57.794: BackgroundManager.vala:124: Connecting to "org.pantheon.gala.WingpanelInterface" failed: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Тип сообщения, «(i)», не совпадает с ожидаемым типом «(ii)»

** (io.elementary.greeter:1247): CRITICAL **: 14:41:57.942: MainWindow.vala:342: prompt: `Password: ' (1)

dmesg
Code: [Select]
[   29.642025] atkbd serio1: Unknown key pressed (raw set 2, code 0x8 on isa0060/serio1).
[   29.642043] atkbd serio1: Use 'setkeycodes 08 <keycode>' to make it known.
[   29.647316] atkbd serio1: Unknown key pressed (raw set 2, code 0x0 on isa0060/serio1).
[   29.647334] atkbd serio1: Use 'setkeycodes 00 <keycode>' to make it known.
[   39.719309] elogind[641]: New session 1 of user user.
[   43.065879] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input20
[   43.122254] elogind[641]: Watching system buttons on /dev/input/event5 (AT Translated Set 2 keyboard)
[   45.165837] psmouse serio1: Failed to reset mouse on isa0060/serio1: -71
[   47.372526] psmouse serio1: Failed to deactivate mouse on isa0060/serio1: -5
[   47.406372] psmouse serio1: Failed to enable mouse on isa0060/serio1
[   47.694259] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input22
[   47.712040] psmouse serio1: Failed to enable mouse on isa0060/serio1
[   47.728744] mousedev: PS/2 mouse device common for all mice
[   56.581296] elogind[641]: New session 2 of user user.
[   57.228225] elogind[641]: Removed session 2.
[   58.297325] elogind[641]: New session c2 of user lightdm.

lightdm --show-config
Code: [Select]
   [LightDM]
A  logind-check-graphical=true
B  run-directory=/run/lightdm
B  sessions-directory=/usr/share/lightdm/sessions:/usr/share/xsessions:/usr/share/wayland-sessions

   [Seat:*]
A  greeter-session=io.elementary.greeter
A  user-session=pantheon
B  session-wrapper=/etc/lightdm/Xsession

Sources:
A  /usr/share/lightdm/lightdm.conf.d/40-io.elementary.greeter.conf
B  /etc/lightdm/lightdm.conf
~ ❯

Re: Lightdm does not start pantheon wayland

Reply #1
SDDM starts wayland session normally, unlike lightdm. It looks like this case, but the solution does not work for me.