Hallo liebe Ubuntuusers,
beim Hochfahren lande ich bei einem Rechner in einem Login Loop. Der Startvorgang läuft normal ab, es erscheint der Login Screen. Hier gebe ich das Passwort für den entsprechenden Nutzer ein, es erscheint kurz ein schwarzer Bildschirm und dann erneut der Login Screen.
Leider habe ich noch keine Lösung für dieses Problem hier im Forum finden können.
- Speicherplatz steht ausreichend zur Verfügung
- Der Besitzer von .Xauthority ist richtig gesetzt
- Die Rechte von /tmp sind richtig gesetzt
- dpkg-reconfigure lightdm liefert keine Ausgabe
- gdm habe ich installiert und ausprobiert, ohne Erfolg
- .Xauthority habe ich neu angelegt, ohne Erfolg
Den Nutzer habe ich noch nicht gelöscht und neu angelegt, in der Hoffnung eine alternative Lösung zu finden.
Zum Schluss noch ein paar Ausgaben.
Ich würde mich über hilfreiche Tips sehr freuen.
Grüße san04
1 2 3 4 5 6 7 8 9 10 11 | df -h Dateisystem Größe Benutzt Verf. Verw% Eingehängt auf /dev/sda6 46G 8,1G 36G 19% / none 4,0K 0 4,0K 0% /sys/fs/cgroup udev 1,9G 4,0K 1,9G 1% /dev tmpfs 396M 1,3M 394M 1% /run none 5,0M 0 5,0M 0% /run/lock none 2,0G 144K 2,0G 1% /run/shm none 100M 36K 100M 1% /run/user /dev/sda7 389G 1,2G 368G 1% /home /dev/sdb1 7,6G 4,5G 3,1G 60% /media |
1 2 3 | ls -lah | grep .Xa -rw------- 1 user user 59 Mär 5 16:35 .Xauthority -rw------- 1 user user 59 Mär 5 16:04 .Xauthority.backup |
1 2 | ls -ld /tmp drwxrwxrwt 4 root root 4096 Mär 5 19:53 /tmp |
1 2 3 4 5 6 7 8 9 10 11 12 | cat .xsession-errors Skript für ibus unter run_im gestartet. init: gnome-session (Unity)-main-Prozess (1946) wurde mit dem Status 127 beendet init: unity-settings-daemon-main-Prozess (1923) wurde von TERM-Signal beendet init: logrotate-main-Prozess (1868) wurde von TERM-Signal beendet init: update-notifier-crash (/var/crash/tex-common.0.crash)-main-Prozess (1904) wurde von TERM-Signal beendet init: update-notifier-crash (/var/crash/_usr_bin_Xorg.0.crash)-main-Prozess (1905) wurde von TERM-Signal beendet init: xsession-init-main-Prozess (1920) wurde von TERM-Signal beendet init: hud-main-Prozess (1927) wurde von TERM-Signal beendet init: unity-panel-service-main-Prozess (2006) wurde von TERM-Signal beendet init: Disconnected from notified D-Bus bus init: window-stack-bridge-main-Prozess (1892) wurde von KILL-Signal beendet |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | cat /var/log/lightdm/lightdm.log [+0.01s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.01s] DEBUG: Starting Light Display Manager 1.10.4, UID=0 PID=1145 [+0.01s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-greeter-wrapper.conf [+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-guest-wrapper.conf [+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf [+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-unity-greeter.conf [+0.01s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf [+0.01s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.01s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.01s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.01s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: Registered seat module xlocal [+0.01s] DEBUG: Registered seat module xremote [+0.01s] DEBUG: Registered seat module unity [+0.01s] DEBUG: Registered seat module surfaceflinger [+0.02s] DEBUG: Adding default seat [+0.02s] DEBUG: Seat: Starting [+0.02s] DEBUG: Seat: Creating greeter session [+0.09s] DEBUG: Seat: Creating display server of type x [+0.09s] DEBUG: Deactivating Plymouth [+0.12s] DEBUG: Using VT 7 [+0.12s] DEBUG: Seat: Starting local X display on VT 7 [+0.12s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+0.12s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+0.12s] DEBUG: DisplayServer x-0: Launching X Server [+0.12s] DEBUG: Launching process 1198: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+0.12s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+0.12s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.12s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+1.03s] DEBUG: Loading users from org.freedesktop.Accounts [+1.03s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+2.37s] DEBUG: Got signal 10 from process 1198 [+2.37s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+2.37s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+2.37s] DEBUG: Quitting Plymouth; retaining splash [+2.40s] DEBUG: Seat: Display server ready, starting session authentication [+2.40s] DEBUG: Session pid=1319: Started with service 'lightdm-greeter', username 'lightdm' [+2.46s] DEBUG: Session pid=1319: Authentication complete with return value 0: Success [+2.46s] DEBUG: Seat: Session authenticated, running command [+2.46s] DEBUG: Session pid=1319: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+2.46s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+2.46s] DEBUG: Session pid=1319: Logging to /var/log/lightdm/x-0-greeter.log [+2.51s] DEBUG: Activating VT 7 [+2.51s] DEBUG: Activating login1 session c1 [+3.80s] DEBUG: Session pid=1319: Greeter connected version=1.10.4 [+5.04s] DEBUG: Session pid=1319: Greeter start authentication for user [+5.04s] DEBUG: Session pid=1386: Started with service 'lightdm', username 'user' [+5.12s] DEBUG: Session pid=1386: Got 1 message(s) from PAM [+5.12s] DEBUG: Session pid=1319: Prompt greeter with 1 message(s) [+15.34s] DEBUG: Session pid=1319: Continue authentication [+15.37s] DEBUG: Session pid=1386: Authentication complete with return value 0: Success [+15.37s] DEBUG: Session pid=1319: Authenticate result for user user: Success [+15.37s] DEBUG: Session pid=1319: User user authorized [+15.38s] DEBUG: Session pid=1319: Greeter requests session ubuntu [+15.38s] DEBUG: Seat: Stopping greeter; display server will be re-used for user session [+15.38s] DEBUG: Session pid=1319: Sending SIGTERM [+15.43s] DEBUG: Session pid=1319: Greeter closed communication channel [+15.43s] DEBUG: Session pid=1319: Exited with return value 0 [+15.43s] DEBUG: Seat: Session stopped [+15.43s] DEBUG: Seat: Greeter stopped, running session [+15.43s] DEBUG: Registering session with bus path /org/freedesktop/DisplayManager/Session0 [+15.43s] DEBUG: Session pid=1386: Running command /usr/sbin/lightdm-session gnome-session --session=ubuntu [+15.43s] DEBUG: Creating shared data directory /var/lib/lightdm-data/user [+15.43s] DEBUG: Session pid=1386: Logging to .xsession-errors [+15.45s] DEBUG: Activating VT 7 [+15.45s] DEBUG: Activating login1 session c2 [+16.92s] DEBUG: User /org/freedesktop/Accounts/User1000 changed [+18.83s] DEBUG: Session pid=1386: Exited with return value 0 [+18.83s] DEBUG: Seat: Session stopped [+18.83s] DEBUG: Seat: Stopping display server, no sessions require it [+18.83s] DEBUG: Sending signal 15 to process 1198 [+19.08s] DEBUG: Process 1198 exited with return value 0 [+19.08s] DEBUG: DisplayServer x-0: X server stopped [+19.08s] DEBUG: Releasing VT 7 [+19.08s] DEBUG: DisplayServer x-0: Removing X server authority /var/run/lightdm/root/:0 [+19.08s] DEBUG: Seat: Display server stopped [+19.08s] DEBUG: Seat: Active display server stopped, starting greeter [+19.08s] DEBUG: Seat: Creating greeter session [+19.08s] DEBUG: Seat: Creating display server of type x [+19.08s] DEBUG: Using VT 7 [+19.08s] DEBUG: Seat: Starting local X display on VT 7 [+19.08s] DEBUG: DisplayServer x-0: Logging to /var/log/lightdm/x-0.log [+19.08s] DEBUG: DisplayServer x-0: Writing X server authority to /var/run/lightdm/root/:0 [+19.08s] DEBUG: DisplayServer x-0: Launching X Server [+19.08s] DEBUG: Launching process 1956: /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch [+19.08s] DEBUG: DisplayServer x-0: Waiting for ready signal from X server :0 [+19.36s] DEBUG: Got signal 10 from process 1956 [+19.36s] DEBUG: DisplayServer x-0: Got signal from X server :0 [+19.36s] DEBUG: DisplayServer x-0: Connecting to XServer :0 [+19.36s] DEBUG: Seat: Display server ready, starting session authentication [+19.36s] DEBUG: Session pid=1961: Started with service 'lightdm-greeter', username 'lightdm' [+19.38s] DEBUG: Session pid=1961: Authentication complete with return value 0: Success [+19.38s] DEBUG: Seat: Session authenticated, running command [+19.38s] DEBUG: Session pid=1961: Running command /usr/lib/lightdm/lightdm-greeter-session /usr/sbin/unity-greeter [+19.38s] DEBUG: Creating shared data directory /var/lib/lightdm-data/lightdm [+19.38s] DEBUG: Session pid=1961: Logging to /var/log/lightdm/x-0-greeter.log [+19.39s] DEBUG: Activating VT 7 [+19.39s] DEBUG: Activating login1 session c3 [+19.53s] DEBUG: Session pid=1961: Greeter connected version=1.10.4 [+19.65s] DEBUG: Session pid=1961: Greeter start authentication for user [+19.65s] DEBUG: Session pid=2019: Started with service 'lightdm', username 'user' [+19.65s] DEBUG: Session pid=2019: Got 1 message(s) from PAM [+19.65s] DEBUG: Session pid=1961: Prompt greeter with 1 message(s) [+20.22s] DEBUG: User /org/freedesktop/Accounts/User1000 changed [+676.82s] DEBUG: User /org/freedesktop/Accounts/User1000 changed |
