>>Did you change anything to lightdm config? Can you provide logs from >>/var/log/lightdm? >> >>Regards, >>-- Yves-Alexis
Sure my lightdm.conf: # # 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 # log-directory = Directory to log information to # run-directory = Directory to put running state in # cache-directory = Directory to cache to # xsessions-directory = Directory to find X sessions # remote-sessions-directory = Directory to find remote sessions # xgreeters-directory = Directory to find X greeters # [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 #log-directory=/var/log/lightdm #run-directory=/var/run/lightdm #cache-directory=/var/cache/lightdm #xsessions-directory=/usr/share/xsessions #remote-sessions-directory=/usr/share/lightdm/remote-sessions #xgreeters-directory=/usr/share/xgreeters # # Seat defaults # # type = Seat type (xlocal, xremote) # xserver-command = X server command to run (can also contain arguments e.g. X -special-option) # xserver-layout = Layout to pass to X server # xserver-config = Config file to pass to X server # xserver-allow-tcp = True if TCP/IP connections are allowed to this X server # 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) # 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-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 # display-setup-script = Script to run when starting a greeter session (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) # exit-on-failure = True if the daemon should exit if this seat fails # [SeatDefaults] #type=xlocal #xserver-command=X #xserver-layout= #xserver-config= xserver-allow-tcp=false #xdmcp-manager= #xdmcp-port=177 #xdmcp-key= greeter-session=lightdm-greeter greeter-hide-users=true #greeter-allow-guest=true #greeter-show-manual-login=false #greeter-show-remote-login=true #user-session=default #allow-guest=true #guest-session=UNIMPLEMENTED session-wrapper=/etc/X11/Xsession #display-setup-script= #greeter-setup-script= #session-setup-script= #session-cleanup-script= #autologin-guest=false #autologin-user= #autologin-user-timeout=0 #autologin-session=UNIMPLEMENTED #exit-on-failure=false # # Seat configuration # # Each seat must start with "Seat:". # Uses settings from [SeatDefaults], any of these can be overriden by setting them in this section. # #[Seat:0] # # XDMCP Server configuration # # enabled = True if XDMCP connections should be allowed # port = UDP/IP port to listen for connections on # key = Authentication key to use for XDM-AUTHENTICATION-1 or blank to not use authentication (stored in keys.conf) # # 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 #key= # # 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 # 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 #width=1024 #height=768 #depth=8 regards /christian
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.6.0, UID=0 PID=2627 [+0.00s] DEBUG: Loaded configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.00s] DEBUG: Registered seat module xlocal [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Adding default seat [+0.00s] DEBUG: Starting seat [+0.00s] DEBUG: Starting new display for greeter [+0.00s] DEBUG: Starting local X display [+0.01s] DEBUG: Could not run plymouth --ping: Failed to execute child process "plymouth" (No such file or directory) [+0.01s] DEBUG: Using VT 7 [+0.01s] DEBUG: Activating VT 7 [+0.04s] DEBUG: Logging to /var/log/lightdm/x-0.log [+0.05s] DEBUG: Writing X server authority to /var/run/lightdm/root/:0 [+0.05s] DEBUG: Launching X Server [+0.05s] DEBUG: Launching process 2699: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.05s] DEBUG: Waiting for ready signal from X server :0 [+0.05s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.05s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+1.88s] DEBUG: Got signal 10 from process 2699 [+1.88s] DEBUG: Got signal from X server :0 [+1.88s] DEBUG: Connecting to XServer :0 [+1.90s] DEBUG: Starting greeter [+1.90s] DEBUG: Started session 2752 with service 'lightdm-greeter', username 'lightdm' [+2.22s] DEBUG: Session 2752 authentication complete with return value 0: Success [+2.22s] DEBUG: Greeter authorized [+2.22s] DEBUG: Logging to /var/log/lightdm/x-0-greeter.log [+2.23s] DEBUG: Session 2752 running command /usr/sbin/lightdm-gtk-greeter [+3.01s] DEBUG: Greeter connected version=1.6.0 [+3.01s] DEBUG: Greeter connected, display is ready [+3.01s] DEBUG: New display ready, switching to it [+3.01s] DEBUG: Activating VT 7 [+5.64s] DEBUG: Greeter start authentication [+5.64s] DEBUG: Started session 3167 with service 'lightdm', username '(null)' [+5.79s] DEBUG: Session 3167 got 1 message(s) from PAM [+5.79s] DEBUG: Prompt greeter with 1 message(s) [+18.14s] DEBUG: Greeter start authentication for chris [+18.14s] DEBUG: Session 3167: Sending SIGTERM [+18.14s] DEBUG: Started session 3624 with service 'lightdm', username 'chris' [+18.14s] DEBUG: Session 3167 terminated with signal 15 [+18.14s] DEBUG: Session 3167 failed during authentication [+18.15s] DEBUG: Session 3624 got 1 message(s) from PAM [+18.15s] DEBUG: Prompt greeter with 1 message(s) [+22.37s] DEBUG: Continue authentication [+22.44s] DEBUG: Session 3624 authentication complete with return value 0: Success [+22.44s] DEBUG: Authenticate result for user chris: Success [+22.45s] DEBUG: User chris authorized [+22.45s] DEBUG: Greeter sets language de_DE.utf8 [+22.45s] DEBUG: Greeter requests session lightdm-xsession [+22.45s] DEBUG: Using session lightdm-xsession [+22.45s] DEBUG: Stopping greeter [+22.45s] DEBUG: Session 2752: Sending SIGTERM [+22.47s] DEBUG: Greeter closed communication channel [+22.47s] DEBUG: Session 2752 exited with return value 0 [+22.47s] DEBUG: Greeter quit [+22.48s] DEBUG: Dropping privileges to uid 1000 [+22.48s] DEBUG: Calling setresgid [+22.48s] DEBUG: Calling setresuid [+22.48s] DEBUG: Restoring privileges [+22.48s] DEBUG: Calling setresuid [+22.48s] DEBUG: Calling setresgid [+22.48s] DEBUG: Dropping privileges to uid 1000 [+22.48s] DEBUG: Calling setresgid [+22.48s] DEBUG: Calling setresuid [+22.48s] DEBUG: Writing /home/chris/.dmrc [+22.48s] DEBUG: Restoring privileges [+22.48s] DEBUG: Calling setresuid [+22.48s] DEBUG: Calling setresgid [+22.48s] DEBUG: Starting session lightdm-xsession as user chris [+22.48s] DEBUG: Session 3624 running command /etc/X11/Xsession default [+22.57s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0
X.Org X Server 1.12.4 Release Date: 2012-08-27 X Protocol Version 11, Revision 0 Build Operating System: Linux 3.2.0-4-amd64 i686 Debian Current Operating System: Linux psyche 3.10-2-686-pae #1 SMP Debian 3.10.7-1 (2013-08-17) i686 Kernel command line: BOOT_IMAGE=/vmlinuz-3.10-2-686-pae root=UUID=6c187bd4-ea0a-46f6-89b4-c4919ca5af84 ro quiet idle=halt Build Date: 29 August 2013 12:41:18PM xorg-server 2:1.12.4-6.2+b1 (amd64 / i386 Build Daemon (babin) <buildd-ba...@buildd.debian.org>) Current version of pixman: 0.30.2 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: Wed Sep 4 20:42:08 2013 (==) Using system config directory "/usr/share/X11/xorg.conf.d" The XKEYBOARD keymap compiler (xkbcomp) reports: > Warning: Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols > Ignoring extra symbols Errors from xkbcomp are not fatal to the X server
(lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_shell_parse_argv: assertion `command_line != NULL' failed ** (lightdm-gtk-greeter:2869): WARNING **: Failed to open sessions directory: Fehler beim Ãffnen des Ordners »/usr/share/lightdm/remote-sessions«: Datei oder Verzeichnis nicht gefunden ** (lightdm-gtk-greeter:2869): WARNING **: Could not get accounts property XKeyboardLayouts ** (lightdm-gtk-greeter:2869): WARNING **: Could not get accounts property XHasMessages (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_get_type: assertion `value != NULL' failed (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_type_is_subtype_of: assertion `g_variant_type_check (type)' failed (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_get_type_string: assertion `value != NULL' failed ** (lightdm-gtk-greeter:2869): WARNING **: Unexpected accounts property type for XHasMessages: (null) (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_unref: assertion `value != NULL' failed ** (lightdm-gtk-greeter:2869): WARNING **: Could not get accounts property XKeyboardLayouts ** (lightdm-gtk-greeter:2869): WARNING **: Could not get accounts property XHasMessages (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_get_type: assertion `value != NULL' failed (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_type_is_subtype_of: assertion `g_variant_type_check (type)' failed (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_get_type_string: assertion `value != NULL' failed ** (lightdm-gtk-greeter:2869): WARNING **: Unexpected accounts property type for XHasMessages: (null) (lightdm-gtk-greeter:2869): GLib-CRITICAL **: g_variant_unref: assertion `value != NULL' failed
X.Org X Server 1.12.4 Release Date: 2012-08-27 X Protocol Version 11, Revision 0 Build Operating System: Linux 3.2.0-4-amd64 i686 Debian Current Operating System: Linux psyche 3.10-1-686-pae #1 SMP Debian 3.10.3-1 (2013-07-27) i686 Kernel command line: BOOT_IMAGE=/vmlinuz-3.10-1-686-pae root=UUID=6c187bd4-ea0a-46f6-89b4-c4919ca5af84 ro quiet idle=halt Build Date: 25 July 2013 06:46:40PM xorg-server 2:1.12.4-6.1 (Michael Biebl <bi...@debian.org>) Current version of pixman: 0.30.0 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.1.log", Time: Fri Aug 2 14:20:39 2013 (==) Using system config directory "/usr/share/X11/xorg.conf.d" DRM_IOCTL_I915_GEM_APERTURE failed: Bad file descriptor Assuming 131072kB available aperture size. May lead to reduced performance or incorrect rendering. get chip id failed: -1 [9] param: 4, val: 0 Fatal server error: no screens found Please consult the The X.Org Foundation support at http://wiki.x.org for help. Please also check the log file at "/var/log/Xorg.1.log" for additional information. Server terminated with error (1). Closing log file.
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