No puedo configurar LightDM
#1
Jue, 30/06/2022 - 23:52
No puedo configurar LightDM
Instalé Debian 11.3 32-bit en mí notebook y no puedo configurar LightDM.
Quiero que se active el NumLock al iniciar LightDM y que me aparezcan los usuarios en una lista.
El problema es que no me aparecen los cambios al iniciar.
Mi /etc/lightdm/lightdm.conf:
[Seat:*]
#
# General configuration
#
# start-default-seat = True to always start one seat if none are defined in the configuration
# greeter-user = User to run greeter as
# minimum-display-number = Minimum display number to use for X servers
# minimum-vt = First VT to run displays on
# lock-memory = True to prevent memory from being paged to disk
# user-authority-in-system-dir = True if session authority should be in the system location
# guest-account-script = Script to be run to setup guest account
# logind-check-graphical = True to on start seats that are marked as graphical by logind
# log-directory = Directory to log information to
# run-directory = Directory to put running state in
# cache-directory = Directory to cache to
# sessions-directory = Directory to find sessions
# remote-sessions-directory = Directory to find remote sessions
# greeters-directory = Directory to find greeters
# backup-logs = True to move add a .old suffix to old log files when opening new ones
# dbus-service = True if LightDM provides a D-Bus service to control it
#
[LightDM]
#start-default-seat=true
#greeter-user=lightdm
#minimum-display-number=0
#minimum-vt=7
#lock-memory=true
#user-authority-in-system-dir=false
#guest-account-script=guest-account
#logind-check-graphical=false
#log-directory=/var/log/lightdm
#run-directory=/var/run/lightdm
#cache-directory=/var/cache/lightdm
#sessions-directory=/usr/share/lightdm/sessions:/usr/share/xsessions:/usr/share/wayland-sessions
#remote-sessions-directory=/usr/share/lightdm/remote-sessions
#greeters-directory=$XDG_DATA_DIRS/lightdm/greeters:$XDG_DATA_DIRS/xgreeters
#backup-logs=true
#dbus-service=true
#
# Seat configuration
#
# Seat configuration is matched against the seat name glob in the section, for example:
# [Seat:*] matches all seats and is applied first.
# [Seat:seat0] matches the seat named "seat0".
# [Seat:seat-thin-client*] matches all seats that have names that start with "seat-thin-client".
#
# type = Seat type (local, xremote, unity)
# pam-service = PAM service to use for login
# pam-autologin-service = PAM service to use for autologin
# pam-greeter-service = PAM service to use for greeters
# xserver-backend = X backend to use (mir)
# xserver-command = X server command to run (can also contain arguments e.g. X -special-option)
# xmir-command = Xmir server command to run (can also contain arguments e.g. Xmir -special-option)
# xserver-config = Config file to pass to X server
# xserver-layout = Layout to pass to X server
# xserver-allow-tcp = True if TCP/IP connections are allowed to this X server
# xserver-share = True if the X server is shared for both greeter and session
# xserver-hostname = Hostname of X server (only for type=xremote)
# xserver-display-number = Display number of X server (only for type=xremote)
# xdmcp-manager = XDMCP manager to connect to (implies xserver-allow-tcp=true)
# xdmcp-port = XDMCP UDP/IP port to communicate on
# xdmcp-key = Authentication key to use for XDM-AUTHENTICATION-1 (stored in keys.conf)
# unity-compositor-command = Unity compositor command to run (can also contain arguments e.g. unity-system-compositor -special-option)
# unity-compositor-timeout = Number of seconds to wait for compositor to start
# greeter-session = Session to load for greeter
# greeter-hide-users = True to hide the user list
# greeter-allow-guest = True if the greeter should show a guest login option
# greeter-show-manual-login = True if the greeter should offer a manual login option
# greeter-show-remote-login = True if the greeter should offer a remote login option
# user-session = Session to load for users
# allow-user-switching = True if allowed to switch users
# allow-guest = True if guest login is allowed
# guest-session = Session to load for guests (overrides user-session)
# session-wrapper = Wrapper script to run session with
# greeter-wrapper = Wrapper script to run greeter with
# guest-wrapper = Wrapper script to run guest sessions with
# display-setup-script = Script to run when starting a greeter session (runs as root)
# display-stopped-script = Script to run after stopping the display server (runs as root)
# greeter-setup-script = Script to run when starting a greeter (runs as root)
# session-setup-script = Script to run when starting a user session (runs as root)
# session-cleanup-script = Script to run when quitting a user session (runs as root)
# autologin-guest = True to log in as guest by default
# autologin-user = User to log in with by default (overrides autologin-guest)
# autologin-user-timeout = Number of seconds to wait before loading default user
# autologin-session = Session to load for automatic login (overrides user-session)
# autologin-in-background = True if autologin session should not be immediately activated
# exit-on-failure = True if the daemon should exit if this seat fails
#
[Seat:*]
#type=local
#pam-service=lightdm
#pam-autologin-service=lightdm-autologin
#pam-greeter-service=lightdm-greeter
#xserver-backend=
#xserver-command=X
#xmir-command=Xmir
#xserver-config=
#xserver-layout=
#xserver-allow-tcp=false
#xserver-share=true
#xserver-hostname=
#xserver-display-number=
#xdmcp-manager=
#xdmcp-port=177
#xdmcp-key=
#unity-compositor-command=unity-system-compositor
#unity-compositor-timeout=60
greeter-session=lightdm-greeter
greeter-hide-users=true
#greeter-allow-guest=true
#greeter-show-manual-login=false
#greeter-show-remote-login=true
user-session=mate
#allow-user-switching=true
#allow-guest=true
#guest-session=
#session-wrapper=lightdm-session
#greeter-wrapper=
#guest-wrapper=
#display-setup-script=
#display-stopped-script=
#greeter-setup-script=
session-setup-script=/usr/bin/numlockx on
#session-cleanup-script=
#autologin-guest=false
#autologin-user=
#autologin-user-timeout=0
#autologin-in-background=false
#autologin-session=
#exit-on-failure=false
#
# XDMCP Server configuration
#
# enabled = True if XDMCP connections should be allowed
# port = UDP/IP port to listen for connections on
# listen-address = Host/address to listen for XDMCP connections (use all addresses if not present)
# key = Authentication key to use for XDM-AUTHENTICATION-1 or blank to not use authentication (stored in keys.conf)
# hostname = Hostname to report to XDMCP clients (defaults to system hostname if unset)
#
# The authentication key is a 56 bit DES key specified in hex as 0xnnnnnnnnnnnnnn. Alternatively
# it can be a word and the first 7 characters are used as the key.
#
[XDMCPServer]
#enabled=false
#port=177
#listen-address=
#key=
#hostname=
#
# VNC Server configuration
#
# enabled = True if VNC connections should be allowed
# command = Command to run Xvnc server with
# port = TCP/IP port to listen for connections on
# listen-address = Host/address to listen for VNC connections (use all addresses if not present)
# width = Width of display to use
# height = Height of display to use
# depth = Color depth of display to use
#
[VNCServer]
#enabled=false
#command=Xvnc
#port=5900
#listen-address=
#width=1024
#height=768
#depth=8
Acá dejo /sbin/lightdm --show-config:
[Seat:*]
B greeter-session=lightdm-greeter
B greeter-hide-users=true
A session-wrapper=/etc/X11/Xsession
B user-session=mate
B session-setup-script=/usr/bin/numlockx on
Sources:
A /usr/share/lightdm/lightdm.conf.d/01_debian.conf
B /etc/lightdm/lightdm.conf
Los logs:
# cat lightdm.log
[+0.04s] DEBUG: Logging to /var/log/lightdm/lightdm.log
[+0.04s] DEBUG: Starting Light Display Manager 1.26.0, UID=0 PID=495
[+0.04s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d
[+0.04s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/01_debian.conf
[+0.04s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d
[+0.04s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d
[+0.04s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf
[+0.04s] DEBUG: Registered seat module local
[+0.04s] DEBUG: Registered seat module xremote
[+0.04s] DEBUG: Registered seat module unity
[+0.04s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager
[+0.05s] 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
[+0.30s] DEBUG: Seat seat0: Creating display server of type x
[+0.31s] DEBUG: Seat seat0: Plymouth is running on VT 1, but this is less than the configured minimum of 7 so not replacing it
[+0.31s] DEBUG: Quitting Plymouth
[+0.39s] DEBUG: Using VT 7
[+0.39s] DEBUG: Seat seat0: Starting local X display on VT 7
[+0.39s] DEBUG: XServer 0: Logging to /var/log/lightdm/x-0.log
[+0.39s] DEBUG: XServer 0: Writing X server authority to /var/run/lightdm/root/:0
[+0.39s] DEBUG: XServer 0: Launching X Server
[+0.39s] DEBUG: Launching process 515: /usr/bin/X :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
[+0.39s] DEBUG: XServer 0: Waiting for ready signal from X server :0
[+0.39s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.39s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0
[+0.44s] DEBUG: Loading users from org.freedesktop.Accounts
[+0.44s] DEBUG: User /org/freedesktop/Accounts/User1000 added
[+8.40s] DEBUG: Got signal 10 from process 515
[+8.40s] DEBUG: XServer 0: Got signal from X server :0
[+8.40s] DEBUG: XServer 0: Connecting to XServer :0
[+8.45s] DEBUG: Seat seat0: Display server ready, starting session authentication
[+8.45s] DEBUG: Session pid=797: Started with service 'lightdm-greeter', username 'lightdm'
[+8.89s] DEBUG: Session pid=797: Authentication complete with return value 0: Success
[+8.89s] DEBUG: Seat seat0: Session authenticated, running command
[+8.89s] DEBUG: Session pid=797: Running command /usr/sbin/lightdm-gtk-greeter
[+8.89s] DEBUG: Creating shared data directory /var/lib/lightdm/data/lightdm
[+8.96s] DEBUG: Session pid=797: Logging to /var/log/lightdm/seat0-greeter.log
[+10.52s] DEBUG: Activating VT 7
[+10.52s] DEBUG: Activating login1 session c1
[+10.52s] DEBUG: Seat seat0 changes active session to c1
[+10.52s] DEBUG: Session c1 is already active
[+13.60s] DEBUG: Greeter connected version=1.26.0 api=1 resettable=false
[+18.32s] DEBUG: Greeter start authentication
[+18.32s] DEBUG: Session pid=872: Started with service 'lightdm', username '(null)'
[+18.37s] DEBUG: Session pid=872: Got 1 message(s) from PAM
[+18.37s] DEBUG: Prompt greeter with 1 message(s)
[+71.46s] DEBUG: Greeter start authentication for ale
[+71.46s] DEBUG: Session pid=872: Sending SIGTERM
[+71.46s] DEBUG: Session pid=879: Started with service 'lightdm', username 'ale'
[+71.46s] DEBUG: Session pid=872: Terminated with signal 15
[+71.46s] DEBUG: Session: Failed during authentication
[+71.46s] DEBUG: Seat seat0: Session stopped
[+71.48s] DEBUG: Session pid=879: Got 1 message(s) from PAM
[+71.48s] DEBUG: Prompt greeter with 1 message(s)
[+75.48s] DEBUG: Continue authentication
[+75.57s] DEBUG: Session pid=879: Authentication complete with return value 0: Success
[+75.57s] DEBUG: Authenticate result for user ale: Success
[+75.57s] DEBUG: User ale authorized
[+75.68s] DEBUG: Greeter requests session mate
[+75.68s] DEBUG: Seat seat0: Stopping greeter; display server will be re-used for user session
[+75.68s] DEBUG: Terminating login1 session c1
[+75.69s] DEBUG: Session pid=797: Sending SIGTERM
[+75.74s] DEBUG: Greeter closed communication channel
[+75.74s] DEBUG: Session pid=797: Exited with return value 0
[+75.74s] DEBUG: Seat seat0: Session stopped
[+75.74s] DEBUG: Seat seat0: Greeter stopped, running session
[+75.74s] DEBUG: Launching process 882: /usr/bin/numlockx on
[+75.79s] DEBUG: Process 882 exited with return value 0
[+75.79s] DEBUG: Seat seat0: Exit status of /usr/bin/numlockx on: 0
[+75.79s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
[+75.79s] DEBUG: Session pid=879: Running command /etc/X11/Xsession mate-session
[+75.79s] DEBUG: Creating shared data directory /var/lib/lightdm/data/ale
[+75.79s] DEBUG: Session pid=879: Logging to .xsession-errors
[+76.47s] DEBUG: Activating VT 7
[+76.47s] DEBUG: Activating login1 session 2
[+76.47s] DEBUG: Seat seat0 changes active session to
[+76.47s] DEBUG: Seat seat0 changes active session to 2
[+76.47s] DEBUG: Session 2 is already active
# cat seat0-greeter.log
** Message: 22:49:58.299: Starting lightdm-gtk-greeter 2.0.8 (Nov 4 2020, 16:56:54)
** Message: 22:49:58.517: [Configuration] Reading file: /usr/share/lightdm/lightdm-gtk-greeter.conf.d/01_debian.conf
** Message: 22:49:58.581: [Configuration] Reading file: /etc/lightdm/lightdm-gtk-greeter.conf
Excess arguments.
(lightdm-gtk-greeter:834): Gtk-WARNING **: 22:50:05.227: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)
(lightdm-gtk-greeter:834): Gtk-WARNING **: 22:51:00.262: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)
(lightdm-gtk-greeter:834): Gtk-WARNING **: 22:51:02.285: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)
(lightdm-gtk-greeter:834): Gtk-WARNING **: 22:51:02.329: Drawing a gadget with negative dimensions. Did you forget to allocate a size? (node menubar owner GreeterMenuBar)
** (lightdm-gtk-greeter:834): WARNING **: 22:51:02.474: [PIDs] Failed to terminate process #865: No existe el proceso
** (lightdm-gtk-greeter:834): WARNING **: 22:51:02.474: [PIDs] Failed to terminate process #863: No existe el proceso
# cat x-0.log
X.Org X Server 1.20.11
X Protocol Version 11, Revision 0
Build Operating System: linux Debian
Current Operating System: Linux G550 5.10.0-15-686 #1 SMP Debian 5.10.120-1 (2022-06-09) i686
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.10.0-15-686 root=UUID=73bc778a-ca07-4b45-94cf-9d66f265bfa8 ro quiet splash
Build Date: 16 December 2021 05:08:23PM
xorg-server 2:1.20.11-1+deb11u1 (https://www.debian.org/support)
Current version of pixman: 0.40.0
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 Jun 30 22:49:49 2022
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(II) modeset(0): Initializing kms color map for depth 24, 8 bpc.
Actualizo el log:
# journalctl -xe -u lightdm.service
-- Journal begins at Thu 2022-06-30 00:11:35 -03, ends at Fri 2022-07-01 17:36:39 -03. --
jun 30 00:11:56 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 125.
jun 30 00:11:57 G550 lightdm[691]: Could not enumerate user data directory /var/lib/lightdm/data: Error opening directory '/var/lib/l>
jun 30 00:11:57 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 125.
jun 30 00:12:02 G550 lightdm[1003]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 00:12:19 G550 lightdm[1078]: gkr-pam: unable to locate daemon control file
jun 30 00:12:19 G550 lightdm[1078]: gkr-pam: stashed password to try later in open session
jun 30 00:12:19 G550 lightdm[1078]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 00:34:29 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 1025.
jun 30 00:34:31 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 00:34:31 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 1025 and the job result is done.
jun 30 00:34:31 G550 systemd[1]: lightdm.service: Consumed 25.587s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot 59f77a3953a244eeabe8882246e2d04d --
jun 30 00:36:37 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 121.
jun 30 00:36:38 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 121.
jun 30 00:36:43 G550 lightdm[545]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 00:37:03 G550 lightdm[864]: gkr-pam: unable to locate daemon control file
jun 30 00:37:03 G550 lightdm[864]: gkr-pam: stashed password to try later in open session
jun 30 00:37:03 G550 lightdm[864]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 00:48:57 G550 lightdm[2334]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 00:51:54 G550 lightdm[2437]: gkr-pam: unable to locate daemon control file
jun 30 00:51:54 G550 lightdm[2437]: gkr-pam: stashed password to try later in open session
jun 30 00:51:54 G550 lightdm[2437]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 00:51:54 G550 lightdm[2437]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 00:53:16 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 2068.
jun 30 00:53:16 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 00:53:16 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 2068 and the job result is done.
jun 30 00:53:16 G550 systemd[1]: lightdm.service: Consumed 18.763s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot 57df17d930384a1ca5f62d3ef2e30fde --
jun 30 13:28:50 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 121.
jun 30 13:28:51 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 121.
jun 30 13:28:57 G550 lightdm[544]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 13:37:01 G550 lightdm[930]: gkr-pam: unable to locate daemon control file
jun 30 13:37:01 G550 lightdm[930]: gkr-pam: stashed password to try later in open session
jun 30 13:37:01 G550 lightdm[930]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 13:37:01 G550 lightdm[930]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 14:50:00 G550 lightdm[3617]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 14:50:31 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 1680.
jun 30 14:50:31 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 14:50:31 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 1680 and the job result is done.
jun 30 14:50:31 G550 systemd[1]: lightdm.service: Consumed 2min 20.430s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot 5d8ea0cc78054f5e8df1622e87abc573 --
jun 30 15:38:08 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 123.
jun 30 15:38:09 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 123.
jun 30 15:38:14 G550 lightdm[547]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 15:38:32 G550 lightdm[866]: gkr-pam: unable to locate daemon control file
jun 30 15:38:32 G550 lightdm[866]: gkr-pam: stashed password to try later in open session
jun 30 15:38:33 G550 lightdm[866]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 15:40:58 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 1270.
jun 30 15:40:58 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 15:40:58 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 1270 and the job result is done.
jun 30 15:40:58 G550 systemd[1]: lightdm.service: Consumed 3.347s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
jun 30 15:40:58 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 1270.
jun 30 15:40:58 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 1270.
jun 30 15:40:59 G550 lightdm[1340]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 15:41:08 G550 lightdm[1405]: gkr-pam: unable to locate daemon control file
jun 30 15:41:08 G550 lightdm[1405]: gkr-pam: stashed password to try later in open session
jun 30 15:41:08 G550 lightdm[1405]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 15:41:08 G550 lightdm[1405]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 15:47:41 G550 lightdm[1844]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 15:47:52 G550 lightdm[1907]: gkr-pam: unable to locate daemon control file
jun 30 15:47:52 G550 lightdm[1907]: gkr-pam: stashed password to try later in open session
jun 30 15:47:52 G550 lightdm[1907]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 15:47:52 G550 lightdm[1907]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 17:24:31 G550 lightdm[7677]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 17:25:08 G550 lightdm[7741]: gkr-pam: unable to locate daemon control file
jun 30 17:25:08 G550 lightdm[7741]: gkr-pam: stashed password to try later in open session
jun 30 17:25:09 G550 lightdm[7741]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 17:25:09 G550 lightdm[7741]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 17:42:43 G550 lightdm[9101]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 17:42:55 G550 lightdm[9164]: gkr-pam: unable to locate daemon control file
jun 30 17:42:55 G550 lightdm[9164]: gkr-pam: stashed password to try later in open session
jun 30 17:42:55 G550 lightdm[9164]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 17:42:55 G550 lightdm[9164]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 17:45:25 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 3701.
jun 30 17:45:25 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 17:45:25 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 3701 and the job result is done.
jun 30 17:45:25 G550 systemd[1]: lightdm.service: Consumed 2min 48.025s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot 083765a470bf4ea79022073a4514905d --
jun 30 17:46:11 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 126.
jun 30 17:46:12 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 126.
jun 30 17:46:20 G550 lightdm[556]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 17:46:56 G550 lightdm[880]: gkr-pam: unable to locate daemon control file
jun 30 17:46:56 G550 lightdm[880]: gkr-pam: stashed password to try later in open session
jun 30 17:46:56 G550 lightdm[880]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 18:14:22 G550 lightdm[18370]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 18:14:38 G550 lightdm[18432]: gkr-pam: unable to locate daemon control file
jun 30 18:14:38 G550 lightdm[18432]: gkr-pam: stashed password to try later in open session
jun 30 18:14:39 G550 lightdm[18432]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 18:14:39 G550 lightdm[18432]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 18:15:03 G550 lightdm[19001]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 18:17:19 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 2117.
jun 30 18:17:19 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 18:17:19 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 2117 and the job result is done.
jun 30 18:17:19 G550 systemd[1]: lightdm.service: Consumed 1min 20.506s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
jun 30 18:17:19 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 2117.
jun 30 18:17:19 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 2117.
jun 30 18:17:20 G550 lightdm[19221]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 18:22:25 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 2336.
jun 30 18:22:26 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 18:22:26 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 2336 and the job result is done.
-- Boot 2a4ef811e5584c5189b231e6ed5149b0 --
jun 30 18:23:08 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 127.
jun 30 18:23:09 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 127.
jun 30 18:23:17 G550 lightdm[559]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 18:27:19 G550 lightdm[882]: gkr-pam: unable to locate daemon control file
jun 30 18:27:19 G550 lightdm[882]: gkr-pam: stashed password to try later in open session
jun 30 18:27:19 G550 lightdm[882]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 19:14:44 G550 lightdm[30609]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 19:14:52 G550 lightdm[30671]: gkr-pam: unable to locate daemon control file
jun 30 19:14:52 G550 lightdm[30671]: gkr-pam: stashed password to try later in open session
jun 30 19:14:53 G550 lightdm[30671]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jun 30 19:14:53 G550 lightdm[30671]: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
jun 30 20:44:03 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 2271.
jun 30 20:44:05 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jun 30 20:44:05 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 2271 and the job result is done.
jun 30 20:44:05 G550 systemd[1]: lightdm.service: Consumed 7min 47.378s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot f319e934a8b441d69eb1f8e0818e80f2 --
jun 30 22:49:45 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 129.
jun 30 22:49:47 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 129.
jun 30 22:49:56 G550 lightdm[797]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jun 30 22:51:02 G550 lightdm[879]: gkr-pam: unable to locate daemon control file
jun 30 22:51:02 G550 lightdm[879]: gkr-pam: stashed password to try later in open session
jun 30 22:51:02 G550 lightdm[879]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
-- Boot b771ca0c11e74447b3626ae8908d4dfd --
jul 01 02:07:18 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 127.
jul 01 02:07:18 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 127.
jul 01 02:07:26 G550 lightdm[557]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jul 01 02:07:49 G550 lightdm[881]: gkr-pam: unable to locate daemon control file
jul 01 02:07:49 G550 lightdm[881]: gkr-pam: stashed password to try later in open session
jul 01 02:07:49 G550 lightdm[881]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jul 01 02:12:13 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 977.
jul 01 02:12:13 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jul 01 02:12:13 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 977 and the job result is done.
jul 01 02:12:13 G550 systemd[1]: lightdm.service: Consumed 11.111s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot a6efa448084a4e5390e74fabd64b0853 --
jul 01 02:20:58 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 126.
jul 01 02:20:59 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 126.
jul 01 02:21:07 G550 lightdm[796]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jul 01 02:21:34 G550 lightdm[881]: gkr-pam: unable to locate daemon control file
jul 01 02:21:34 G550 lightdm[881]: gkr-pam: stashed password to try later in open session
jul 01 02:21:35 G550 lightdm[881]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
jul 01 03:19:23 G550 systemd[1]: Stopping Light Display Manager...
░░ Subject: A stop job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 1254.
jul 01 03:19:26 G550 systemd[1]: lightdm.service: Succeeded.
░░ Subject: Unit succeeded
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service has successfully entered the 'dead' state.
jul 01 03:19:26 G550 systemd[1]: Stopped Light Display Manager.
░░ Subject: A stop job for unit lightdm.service has finished
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A stop job for unit lightdm.service has finished.
░░
░░ The job identifier is 1254 and the job result is done.
jul 01 03:19:26 G550 systemd[1]: lightdm.service: Consumed 2min 46.318s CPU time.
░░ Subject: Resources consumed by unit runtime
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ The unit lightdm.service completed and consumed the indicated resources.
-- Boot d1c15a3aa71a44e8984168f02ea7ad32 --
jul 01 17:25:06 G550 systemd[1]: Starting Light Display Manager...
░░ Subject: A start job for unit lightdm.service has begun execution
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has begun execution.
░░
░░ The job identifier is 126.
jul 01 17:25:07 G550 systemd[1]: Started Light Display Manager.
░░ Subject: A start job for unit lightdm.service has finished successfully
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░
░░ A start job for unit lightdm.service has finished successfully.
░░
░░ The job identifier is 126.
jul 01 17:25:16 G550 lightdm[614]: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
jul 01 17:25:55 G550 lightdm[896]: gkr-pam: unable to locate daemon control file
jul 01 17:25:55 G550 lightdm[896]: gkr-pam: stashed password to try later in open session
jul 01 17:25:55 G550 lightdm[896]: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
# grep lightdm /var/log/auth.log
Jun 30 00:12:02 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 00:12:02 G550 systemd-logind[596]: New session c1 of user lightdm.
Jun 30 00:12:02 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 00:12:19 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 00:12:19 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 00:12:19 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 00:12:19 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 00:12:20 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 00:12:30 G550 systemd: pam_unix(systemd-user:session): session closed for user lightdm
Jun 30 00:36:43 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 00:36:43 G550 systemd-logind[390]: New session c1 of user lightdm.
Jun 30 00:36:43 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 00:37:03 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 00:37:03 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 00:37:03 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 00:37:03 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 00:37:04 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 00:37:13 G550 systemd: pam_unix(systemd-user:session): session closed for user lightdm
Jun 30 00:48:56 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 00:48:57 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 00:48:57 G550 systemd-logind[390]: New session c2 of user lightdm.
Jun 30 00:48:57 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 00:51:54 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 00:51:54 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 00:51:54 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 00:51:54 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 00:51:54 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 13:28:57 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 13:28:57 G550 systemd-logind[389]: New session c1 of user lightdm.
Jun 30 13:28:57 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 13:37:01 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 13:37:01 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 13:37:01 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 13:37:01 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 13:37:01 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 13:37:11 G550 systemd: pam_unix(systemd-user:session): session closed for user lightdm
Jun 30 14:49:58 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 14:50:00 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 14:50:00 G550 systemd-logind[389]: New session c2 of user lightdm.
Jun 30 14:50:00 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:38:14 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:38:14 G550 systemd-logind[391]: New session c1 of user lightdm.
Jun 30 15:38:14 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:38:32 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 15:38:32 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 15:38:32 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 15:38:33 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 15:38:34 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 15:38:43 G550 systemd: pam_unix(systemd-user:session): session closed for user lightdm
Jun 30 15:40:58 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 15:40:59 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:40:59 G550 systemd-logind[391]: New session c2 of user lightdm.
Jun 30 15:40:59 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:41:08 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 15:41:08 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 15:41:08 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 15:41:08 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 15:41:09 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 15:47:39 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 15:47:41 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:47:41 G550 systemd-logind[391]: New session c3 of user lightdm.
Jun 30 15:47:41 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 15:47:52 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 15:47:52 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 15:47:52 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 15:47:52 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 15:47:52 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 15:48:02 G550 systemd: pam_unix(systemd-user:session): session closed for user lightdm
Jun 30 15:59:34 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/apt install lightdm-settings mpd mpc ncmpcpp
Jun 30 17:23:12 G550 polkitd(authority=local): Operator of unix-session:10 successfully authenticated as unix-user:ale to gain TEMPORARY authorization for action org.x.lightdm-settings for unix-process:2111:60829 [mate-panel] (owned by unix-user:ale)
Jun 30 17:23:12 G550 pkexec[7549]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-settings]
Jun 30 17:23:32 G550 pkexec[7619]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-settings]
Jun 30 17:24:27 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 17:24:31 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 17:24:31 G550 systemd-logind[391]: New session c4 of user lightdm.
Jun 30 17:24:31 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 17:25:08 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 17:25:08 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 17:25:09 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 17:25:09 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 17:25:09 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 17:37:53 G550 polkitd(authority=local): Operator of unix-session:15 successfully authenticated as unix-user:ale to gain TEMPORARY authorization for action org.x.lightdm-settings for unix-process:7962:644741 [mate-panel] (owned by unix-user:ale)
Jun 30 17:37:53 G550 pkexec[8141]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-settings]
Jun 30 17:42:42 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 17:42:43 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 17:42:43 G550 systemd-logind[391]: New session c5 of user lightdm.
Jun 30 17:42:43 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 17:42:55 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 17:42:55 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 17:42:55 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 17:42:55 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 17:42:55 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 17:45:06 G550 polkitd(authority=local): Operator of unix-session:18 successfully authenticated as unix-user:ale to gain TEMPORARY authorization for action org.x.lightdm-settings for unix-process:9383:751202 [mate-panel] (owned by unix-user:ale)
Jun 30 17:45:06 G550 pkexec[10763]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-settings]
Jun 30 17:46:20 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 17:46:20 G550 systemd-logind[394]: New session c1 of user lightdm.
Jun 30 17:46:20 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 17:46:56 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 17:46:56 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 17:46:56 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 17:46:56 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 17:46:58 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 17:47:44 G550 polkitd(authority=local): Operator of unix-session:2 successfully authenticated as unix-user:ale to gain TEMPORARY authorization for action org.x.lightdm-settings for unix-process:1122:7401 [mate-panel] (owned by unix-user:ale)
Jun 30 17:47:44 G550 pkexec[1636]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-settings]
Jun 30 17:48:15 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/lightdm-settings
Jun 30 17:49:58 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/apt install lightdm-gtk-greeter-settings
Jun 30 17:50:30 G550 pkexec[3516]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-settings]
Jun 30 17:50:53 G550 polkitd(authority=local): Operator of unix-session:2 successfully authenticated as unix-user:ale to gain ONE-SHOT authorization for action com.ubuntu.pkexec.lightdm-gtk-greeter-settings for unix-process:3718:30033 [/bin/bash /usr/bin/lightdm-gtk-greeter-settings-pkexec] (owned by unix-user:ale)
Jun 30 17:50:53 G550 pkexec[3720]: ale: Executing command [USER=root] [TTY=unknown] [CWD=/home/ale] [COMMAND=/usr/bin/lightdm-gtk-greeter-settings]
Jun 30 18:14:20 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 18:14:22 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:14:22 G550 systemd-logind[394]: New session c2 of user lightdm.
Jun 30 18:14:22 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:14:38 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 18:14:39 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 18:14:39 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 18:14:39 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 18:14:39 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 18:14:49 G550 systemd: pam_unix(systemd-user:session): session closed for user lightdm
Jun 30 18:15:02 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 18:15:03 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:15:03 G550 systemd-logind[394]: New session c3 of user lightdm.
Jun 30 18:15:03 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:17:19 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 18:17:20 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:17:20 G550 systemd-logind[394]: New session c4 of user lightdm.
Jun 30 18:23:17 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:23:17 G550 systemd-logind[395]: New session c1 of user lightdm.
Jun 30 18:23:18 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 18:27:19 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 18:27:19 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 18:27:19 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 18:27:19 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 18:27:21 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 18:32:55 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/lightdm-settings
Jun 30 19:14:43 G550 lightdm: pam_unix(lightdm:session): session closed for user ale
Jun 30 19:14:44 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 19:14:44 G550 systemd-logind[395]: New session c2 of user lightdm.
Jun 30 19:14:44 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 19:14:52 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 19:14:52 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 19:14:53 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 19:14:53 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 19:14:53 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jun 30 22:49:56 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 22:49:56 G550 systemd-logind[392]: New session c1 of user lightdm.
Jun 30 22:49:56 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jun 30 22:51:02 G550 lightdm: gkr-pam: unable to locate daemon control file
Jun 30 22:51:02 G550 lightdm: gkr-pam: stashed password to try later in open session
Jun 30 22:51:02 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jun 30 22:51:02 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jun 30 22:51:04 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jul 1 02:07:26 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 02:07:26 G550 systemd-logind[397]: New session c1 of user lightdm.
Jul 1 02:07:27 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 02:07:49 G550 lightdm: gkr-pam: unable to locate daemon control file
Jul 1 02:07:49 G550 lightdm: gkr-pam: stashed password to try later in open session
Jul 1 02:07:49 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jul 1 02:07:49 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jul 1 02:07:50 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jul 1 02:21:07 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 02:21:07 G550 systemd-logind[394]: New session c1 of user lightdm.
Jul 1 02:21:07 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 02:21:34 G550 lightdm: gkr-pam: unable to locate daemon control file
Jul 1 02:21:34 G550 lightdm: gkr-pam: stashed password to try later in open session
Jul 1 02:21:35 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jul 1 02:21:35 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jul 1 02:21:36 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jul 1 17:25:16 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 17:25:16 G550 systemd-logind[393]: New session c1 of user lightdm.
Jul 1 17:25:16 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 17:25:55 G550 lightdm: gkr-pam: unable to locate daemon control file
Jul 1 17:25:55 G550 lightdm: gkr-pam: stashed password to try later in open session
Jul 1 17:25:55 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jul 1 17:25:55 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jul 1 17:25:56 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jul 1 17:32:05 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/journalctl -xe -u lightdm.service
Jul 1 17:33:31 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/journalctl -xe -u lightdm.service
Jul 1 17:35:50 G550 sudo: ale : TTY=pts/0 ; PWD=/home/ale ; USER=root ; COMMAND=/usr/bin/journalctl -xe -u lightdm.service
Jul 1 18:32:51 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 18:32:52 G550 systemd-logind[397]: New session c1 of user lightdm.
Jul 1 18:32:52 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 18:33:18 G550 lightdm: gkr-pam: unable to locate daemon control file
Jul 1 18:33:18 G550 lightdm: gkr-pam: stashed password to try later in open session
Jul 1 18:33:18 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jul 1 18:33:18 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jul 1 18:33:20 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Jul 1 18:35:29 G550 lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 18:35:29 G550 systemd-logind[390]: New session c1 of user lightdm.
Jul 1 18:35:30 G550 systemd: pam_unix(systemd-user:session): session opened for user lightdm(uid=117) by (uid=0)
Jul 1 18:35:47 G550 lightdm: gkr-pam: unable to locate daemon control file
Jul 1 18:35:47 G550 lightdm: gkr-pam: stashed password to try later in open session
Jul 1 18:35:48 G550 lightdm: pam_unix(lightdm-greeter:session): session closed for user lightdm
Jul 1 18:35:48 G550 lightdm: pam_unix(lightdm:session): session opened for user ale(uid=1000) by (uid=0)
Jul 1 18:35:49 G550 lightdm: gkr-pam: gnome-keyring-daemon started properly and unlocked keyring
Esto tiene que estar en false para que muestre los usuarios (hide = esconde). Lo tienes en el archivo /etc/lightdm/lightdm.conf, pero puedes ponerlo en el otro para no modificar ese.
Respecto a numlock, comprueba que está activado con lightdm y no cuando has iniciado sesión. En este caso, a parte de la opción en lightdm, tendrás que buscar la configuración en mate para que lo active para tu sesión, normalmente hay 3 opciones: apagado, activado, dejar como estaba.
Para editar las configuraciones, es conveniente no tocar el archivo original /etc/lightdm/lightdm.conf si no añadir las opciones que quieras modificar a /etc//lightdm/lightdm.conf.d/10-local.conf (el nombre no importa, es un ejemplo, pero si tiene que estar en el directorio lightdm.conf.d)
Edit...
Como veo que ya tienes uno, 01-debian.conf, usa ese para meter ahi todas las opciones que quieras modificar/probar, lightdm leerá primero lightdm.conf y luego 01-debian.conf y lo que haya en el segundo sustituirá la parte que corresponda del primero.
No hay bar que por bien no venga....
¡Lo solucioné! Lo pude configurar de manera gráfica pero tuve que instalar el paquete slick-greeter. Pero al entrar en la sesión me tira el siguiente error:
Acá dejo las salidas que me pide;
Hay algunos errores en .../lightdm.conf,
[Seat:*]
greeter-session=lightdm-greeter
Espero ver algo como lightdm-slick-greeter, lightdm-gtk-greeter, lightdm-pantheon-greeter, algún webkit2.
greeter-hide-users=true Usted desea false
# greeter-hide-users = True to hide the user list
user-session=mate
#greeter-setup-script= Instale el paquete numlockx. Usted desea esto.
session-setup-script=/usr/bin/numlockx on
# greeter-setup-script = Script to run when starting a greeter (runs as root)
# session-setup-script = Script to run when starting a user session (runs as root)
Lo otro no entender, esta solucionado o empeorado (dice que ahora la sesión de mate no inicia?). Pues consulte el historial de APT y revierta lo que hizo.