J'utilise la version 13.04 x64 d'Ubuntu sur mon PC et, jusqu'à présent, elle fonctionne comme elle le devrait. Mais soudain, le lightdm se bloque pendant le démarrage et même si j'essaie de le démarrer manuellement à partir du terminal après avoir basculé vers un autre tty.
Je ne sais pas ce qui peut causer les problèmes parce que je n'ai même pas installé de pilotes graphiques pour ma carte nvidia (parce que je connais ces problèmes depuis des années et je les évite en n'en installant aucun).
Il a bien fonctionné pendant quelques jours après une nouvelle installation et des mises à jour, mais maintenant il ne fait pas ce qu'il devrait.
Le passage en gdm a résolu le problème de connexion à mon ordinateur avec une interface graphique, mais cette lightdm devrait fonctionner, je suppose
Les journaux ne sont pas d'une grande aide pour moi mais peut-être que quelqu'un sait ce qui se passe ?
lightdm.log
[+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s]
DEBUG: Starting Light Display Manager 1.6.0, UID=0 PID=7369 [+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 [+0.00s] DEBUG: Using VT 7 [+0.00s] DEBUG:
Activating VT 7 [+0.01s] DEBUG: Logging to /var/log/lightdm/x-1.log
[+0.01s] DEBUG: Writing X server authority to /var/run/lightdm/root/:1
[+0.01s] DEBUG: Launching X Server [+0.01s] DEBUG: Launching process
7376: /usr/bin/X :1 -core -auth /var/run/lightdm/root/:1 -nolisten tcp
vt7 -novtswitch [+0.01s] DEBUG: Waiting for ready signal from X server
:1 [+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager
[+0.01s] DEBUG: Registering seat with bus path
/org/freedesktop/DisplayManager/Seat0 [+0.61s] DEBUG: Got signal 10
from process 7376 [+0.61s] DEBUG: Got signal from X server :1 [+0.61s]
DEBUG: Connecting to XServer :1 [+0.61s] DEBUG: Starting greeter
[+0.62s] DEBUG: Started session 7385 with service 'lightdm-greeter',
username 'lightdm' [+0.64s] DEBUG: Session 7385 authentication
complete with return value 0: Success [+0.64s] DEBUG: Greeter
authorized [+0.64s] DEBUG: Logging to /var/log/lightdm/x-1-greeter.log
[+0.64s] DEBUG: Session 7385 running command
/usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter
[+0.68s] DEBUG: Greeter closed communication channel [+0.68s] DEBUG:
Session 7385 exited with return value 1 [+0.68s] DEBUG: Greeter quit
[+0.68s] DEBUG: Failed to start greeter [+0.68s] DEBUG: Stopping
display [+0.68s] DEBUG: Sending signal 15 to process 7376 [+0.82s]
DEBUG: Process 7376 exited with return value 0 [+0.82s] DEBUG: X
server stopped [+0.82s] DEBUG: Removing X server authority
/var/run/lightdm/root/:1 [+0.82s] DEBUG: Releasing VT 7 [+0.82s]
DEBUG: Display server stopped [+0.82s] DEBUG: Stopping seat, failed to
start a display [+0.82s] DEBUG: Stopping seat [+0.82s] DEBUG: Seat
stopped [+0.82s] DEBUG: Required seat has stopped [+0.82s] DEBUG:
Stopping display manager [+0.82s] DEBUG: Display manager stopped
[+0.82s] DEBUG: Stopping daemon [+0.82s] DEBUG: Exiting with return
value 1
---
x-0-greeter.log
Error writing X authority: Failed to write X authority
/var/lib/lightdm/.Xauthority: Success
---
x-1-greeter.log
Error writing X authority: Failed to write X authority
/var/lib/lightdm/.Xauthority: Success /var/log/lightdm/x-1-greeter.log
(END)
---
x0.log
X.Org X Server 1.13.3 Release Date: 2013-03-07 X Protocol Version 11,
Revision 0 Build Operating System: Linux 3.2.0-37-generic x86_64
Ubuntu Current Operating System: Linux stefan-dev 3.8.0-30-generic
#44-Ubuntu SMP Thu Aug 22 20:52:24 UTC 2013 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.8.0-30-generic
root=UUID=6e9c6967-a55f-49b8-b690-7257b359ae8d ro quiet splash
vt.handoff=7 Build Date: 17 April 2013 10:43:13PM xorg-server
2:1.13.3-0ubuntu6 (For technical support please see
http://www.ubuntu.com/support) Current version of pixman: 0.28.2
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: Tue Sep 17 18:27:30 2013
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
Initializing built-in extension Generic Event Extension Initializing
built-in extension SHAPE Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension Initializing built-in
extension XTEST Initializing built-in extension BIG-REQUESTS
Initializing built-in extension SYNC Initializing built-in extension
XKEYBOARD Initializing built-in extension XC-MISC Initializing
built-in extension SECURITY Initializing built-in extension XINERAMA
Initializing built-in extension XFIXES Initializing built-in extension
RENDER Initializing built-in extension RANDR Initializing built-in
extension COMPOSITE Initializing built-in extension DAMAGE
Initializing built-in extension MIT-SCREEN-SAVER Initializing built-in
extension DOUBLE-BUFFER Initializing built-in extension RECORD
Initializing built-in extension DPMS Initializing built-in extension
X-Resource Initializing built-in extension XVideo Initializing
built-in extension XVideo-MotionCompensation Initializing built-in
extension SELinux Initializing built-in extension
XFree86-VidModeExtension Initializing built-in extension XFree86-DGA
Initializing built-in extension XFree86-DRI Initializing built-in
extension DRI2 Loading extension GLX resize called 1680 1050 Server
terminated successfully (0). Closing log file.
