Soudainement, je ne peux pas me connecter avec le mot de passe correct (Greeter & TTY)
Cela pourrait être un doublon d'autres questions relatives à un mot de passe, mais il est en quelque sorte excentrique.
J'ai 3 comptes dans mon buntu 12.1 système (un standard et deux administrateurs). L'un des comptes d'administrateur est mon compte principal de développement et tout à coup d'avant-hier, il a commencé à agir bizarre (depuis les dernières mises à jour - noyau et d'autres:
- Au stade greeter, quand je rentre mon mot de passe, instantanément retourne 'mot de passe incorrect. Il n'a même pas vérifié. (N.B.: Le mot de passe est tout à fait correct)
- A TTY , impossible de connexion, une fois que je saisis mon nom d'utilisateur et le mot de passe, il me re-invites instantanément pour entrer le nom de connexion ... Il se sent comme tha chemin pour authentifier ce compte a été verrouillé par mégarde ou un accès scellé.
Je me suis connecté avec mon second compte admin et changé le mot de passe pour le compte gênant, mais pas de chance, revins le dos de mot de passe à sa valeur d'origine et définir le compte de connexion automatique. redémarrée puis, en effet le compte connecté Cependant, les restes de abonormality.:
- I ne peut pas effectuer des actions de privilège racine (Sudo et gksudo). Une fois que je rentre mon mot de passe, rien ne se passe. Le seul moment où le mot de passe est accepté est lorsque l'écran est verrouillé et que je suis invité à entrer le mot de passe pour le déverrouiller.
J'ai vérifié la propriété de mon dossier et il est ok. Une aide est très appréciée.
Donc, pour résumer: - Impossible de se connecter par lightdm - Sudo, gksudo & pkexec ne réussit pas - commande su échoue - si je fournis la commande Sudo avec un mot de passe incorrect, il vérifie et il retourne " Mot de passe incorrect ", mais si je fournis le mot de passe correct, il ne fait rien de retour. - Le trousseau de clés de mot de passe est accepté quand je autologin. - Le mot de passe est accepté lorsque je déverrouiller l'écran.
- Je l'ai déjà changé le mot de passe et vérifié si mon nom d'utilisateur appartient à des groupes comme (Sudo, admin, adm, ....).
* Ubuntu 12.10 Unité uname: Linux l502x 3.5.0-23-générique # 35 Ubuntu SMP Jeu 24 janvier 2013 13:15:40 UTC x86_64 x86_64 x86_64 GNU/Linux *
------- Quelques journaux ----------- **
cat /var/log/auth.log | grep hanine
Amateur
Feb 12 03:21:05 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 03:21:05 l502x lightdm: pam_unix(lightdm:auth): auth could not identify password for [hanine]
Feb 12 03:21:05 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 03:21:06 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 03:21:38 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 03:21:43 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 03:23:36 l502x Sudo: admin : TTY=pts/0 ; PWD=/home/hanine ; USER=root ; COMMAND=/usr/bin/passwd hanine
Feb 12 03:23:36 l502x passwd[5502]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 03:23:52 l502x passwd[5502]: pam_unix(passwd:chauthtok): password changed for hanine
Feb 12 03:23:52 l502x passwd[5502]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 03:24:17 l502x Sudo: admin : TTY=pts/0 ; PWD=/home/hanine ; USER=root ; COMMAND=/usr/bin/passwd hanine
Feb 12 03:24:17 l502x passwd[5520]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 03:24:24 l502x passwd[5520]: pam_unix(passwd:chauthtok): password changed for hanine
Feb 12 03:24:24 l502x passwd[5520]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 03:27:51 l502x Sudo: admin : TTY=pts/0 ; PWD=/home/hanine ; USER=root ; COMMAND=/bin/rm .xsession-errors
Feb 12 03:28:42 l502x Sudo: admin : TTY=pts/0 ; PWD=/home/hanine ; USER=root ; COMMAND=/bin/rm .Xauthority
Feb 12 03:29:22 l502x Sudo: admin : TTY=pts/0 ; PWD=/home/hanine ; USER=root ; COMMAND=/bin/mkdir .xsession-errors-old-files
Feb 12 03:29:36 l502x Sudo: admin : TTY=pts/0 ; PWD=/home/hanine ; USER=root ; COMMAND=/bin/mv .xsession-errors.old .xsession-errors_OLD1 .xsession-errors-old-files .xsession-errors-old-files/
Feb 12 03:34:15 l502x Sudo: admin : TTY=pts/2 ; PWD=/home/hanine ; USER=root ; COMMAND=/usr/bin/sakis3g connect
Feb 12 14:10:08 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:10:15 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:13:23 l502x accounts-daemon: request by system-bus-name::1.66 [gnome-control-center user-accounts pid:3028 uid:1001]: enable automatic login for user 'hanine' (1000)
Feb 12 14:16:54 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:16:54 l502x lightdm: pam_unix(lightdm:auth): auth could not identify password for [hanine]
Feb 12 14:16:55 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:16:55 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:16:57 l502x lightdm: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:1 ruser= rhost= user=hanine
Feb 12 14:16:59 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:17:43 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:18:00 l502x lightdm: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost= user=hanine
Feb 12 14:18:02 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:18:06 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:18:14 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:18:17 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 14:19:05 l502x lightdm: pam_unix(lightdm-autologin:session): session opened for user hanine by (uid=0)
Feb 12 14:20:04 l502x gnome-keyring-daemon[2173]: keyring alias directory: /home/hanine/.local/share/keyrings
Feb 12 14:50:18 l502x gnome-screensaver-dialog: pam_unix(gnome-screensaver:auth): authentication failure; logname= uid=1000 euid=1000 tty=:0.0 ruser= rhost= user=hanine
Feb 12 14:55:48 l502x Sudo: admin : TTY=pts/3 ; PWD=/home/admin ; USER=root ; COMMAND=/bin/chown hanine:hanine /home/hanine/
Feb 12 14:59:22 l502x polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 successfully authenticated as unix-user:admin to gain TEMPORARY authorization for action com.ubuntu-Tweak.daemon.clean for system-bus-name::1.138 [/usr/bin/python /usr/bin/ubuntu-Tweak] (owned by unix-user:hanine)
Feb 12 15:56:26 l502x polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action org.gnome.controlcenter.user-accounts.administration for unix-process:10018:582882 [gnome-control-center user-accounts] (owned by unix-user:hanine)
Feb 12 16:16:41 l502x Sudo: admin : TTY=tty2 ; PWD=/home/admin ; USER=root ; COMMAND=/usr/sbin/adduser hanine Sudo
Feb 12 16:16:49 l502x Sudo: admin : TTY=tty2 ; PWD=/home/admin ; USER=root ; COMMAND=/usr/sbin/adduser hanine admin
Feb 12 16:16:49 l502x gpasswd[17020]: user hanine added by root to group admin
Feb 12 17:11:49 l502x lightdm: pam_unix(lightdm-autologin:session): session closed for user hanine
Feb 12 17:11:49 l502x lightdm: pam_xdg_support(lightdm-autologin:session): Could not delete directory /run/user/hanine
Feb 12 17:23:58 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 17:23:58 l502x lightdm: pam_unix(lightdm:auth): auth could not identify password for [hanine]
Feb 12 17:23:58 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 17:23:59 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 17:24:04 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 17:24:08 l502x lightdm: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:0 ruser= rhost= user=hanine
Feb 12 17:24:10 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 17:25:36 l502x lightdm: pam_unix(lightdm-autologin:session): session opened for user hanine by (uid=0)
Feb 12 17:26:29 l502x gnome-keyring-daemon[2147]: keyring alias directory: /home/hanine/.local/share/keyrings
Feb 12 17:42:29 l502x Sudo: admin : TTY=pts/2 ; PWD=/home/admin ; USER=root ; COMMAND=/bin/chown -R hanine:hanine /home/hanine
Feb 12 17:47:36 l502x gnome-screensaver-dialog: pam_unix(gnome-screensaver:auth): authentication failure; logname= uid=1000 euid=1000 tty=:0.0 ruser= rhost= user=hanine
Feb 12 17:56:14 l502x su[17624]: pam_unix(su:auth): authentication failure; logname=hanine uid=1000 euid=0 tty=/dev/pts/4 ruser=hanine rhost= user=root
Feb 12 17:56:16 l502x su[17624]: FAILED su for root by hanine
Feb 12 17:56:16 l502x su[17624]: - /dev/pts/4 hanine:root
Feb 12 17:56:57 l502x su[17888]: pam_unix(su:auth): authentication failure; logname=hanine uid=1000 euid=0 tty=/dev/pts/4 ruser=hanine rhost= user=root
Feb 12 17:56:59 l502x su[17888]: FAILED su for root by hanine
Feb 12 17:56:59 l502x su[17888]: - /dev/pts/4 hanine:root
Feb 12 17:59:07 l502x polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action org.freedesktop.policykit.exec for unix-process:16882:180734 [bash] (owned by unix-user:hanine)
Feb 12 17:59:07 l502x pkexec[18604]: hanine: Error executing command as another user: Request dismissed [USER=root] [TTY=/dev/pts/4] [CWD=/home/hanine] [COMMAND=/usr/bin/gedit]
Feb 12 18:17:33 l502x lightdm: pam_unix(lightdm-autologin:session): session closed for user hanine
Feb 12 18:17:33 l502x lightdm: pam_xdg_support(lightdm-autologin:session): Could not delete directory /run/user/hanine
Feb 12 18:32:48 l502x lightdm: pam_unix(lightdm-autologin:session): session opened for user hanine by (uid=0)
Feb 12 18:33:39 l502x gnome-keyring-daemon[2142]: keyring alias directory: /home/hanine/.local/share/keyrings
Feb 12 19:05:48 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 19:07:38 l502x Sudo: admin : TTY=pts/2 ; PWD=/home/admin ; USER=root ; COMMAND=/usr/bin/passwd hanine
Feb 12 19:07:38 l502x passwd[17421]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 19:07:44 l502x passwd[17421]: pam_unix(passwd:chauthtok): password changed for hanine
Feb 12 19:07:44 l502x passwd[17421]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 19:08:03 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 19:08:13 l502x lightdm: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:1 ruser= rhost= user=hanine
Feb 12 19:08:15 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 19:08:18 l502x lightdm: pam_unix(lightdm:auth): authentication failure; logname= uid=0 euid=0 tty=:1 ruser= rhost= user=hanine
Feb 12 19:08:20 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 12 19:09:47 l502x lightdm: pam_unix(lightdm-autologin:session): session opened for user hanine by (uid=0)
Feb 12 19:10:39 l502x gnome-keyring-daemon[2099]: keyring alias directory: /home/hanine/.local/share/keyrings
Feb 12 19:11:27 l502x Sudo: pam_unix(Sudo:auth): authentication failure; logname=hanine uid=1000 euid=0 tty=/dev/pts/0 ruser=hanine rhost= user=hanine
Feb 12 19:12:31 l502x Sudo: admin : TTY=pts/1 ; PWD=/home/admin ; USER=root ; COMMAND=/usr/bin/passwd hanine
Feb 12 19:12:31 l502x passwd[4491]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 19:12:38 l502x passwd[4491]: pam_unix(passwd:chauthtok): password changed for hanine
Feb 12 19:12:38 l502x passwd[4491]: pam_smbpass(passwd:chauthtok): Failed to find entry for user hanine.
Feb 12 22:44:16 l502x Sudo: pam_unix(Sudo:auth): authentication failure; logname=hanine uid=1000 euid=0 tty=/dev/pts/0 ruser=hanine rhost= user=hanine
Feb 13 13:24:01 l502x lightdm: pam_unix(lightdm-autologin:session): session opened for user hanine by (uid=0)
Feb 13 13:24:52 l502x gnome-keyring-daemon[2061]: keyring alias directory: /home/hanine/.local/share/keyrings
Feb 13 13:40:49 l502x polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action org.freedesktop.policykit.exec for unix-process:3554:15127 [bash] (owned by unix-user:hanine)
Feb 13 13:40:49 l502x pkexec[8783]: hanine: Error executing command as another user: Request dismissed [USER=root] [TTY=/dev/pts/0] [CWD=/home/hanine] [COMMAND=/usr/bin/apt-get update]
Feb 13 13:49:13 l502x polkitd(authority=local): Operator of unix-session:/org/freedesktop/ConsoleKit/Session1 FAILED to authenticate to gain authorization for action org.freedesktop.policykit.exec for unix-process:10395:133011 [bash] (owned by unix-user:hanine)
Feb 13 13:49:13 l502x pkexec[11324]: hanine: Error executing command as another user: Request dismissed [USER=root] [TTY=/dev/pts/2] [CWD=/home/hanine] [COMMAND=/usr/bin/gedit]
Résumé des autres journaux (celui qui a obtenu modifié juste après une connexion infructueuse):
----- SORTIE dans auth.log entre 14h52 et 14h53 ---
Feb 13 14:52:37 l502x lightdm: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0)
Feb 13 14:52:37 l502x lightdm: pam_ck_connector(lightdm-greeter:session): nox11 mode, ignoring PAM_TTY :2
Feb 13 14:52:37 l502x dbus[959]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.50" (uid=1000 pid=2758 comm="/usr/lib/indicator-session/indicator-session-servi") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.14" (uid=0 pid=1528 comm="/usr/sbin/console-kit-daemon --no-daemon ")
Feb 13 14:52:37 l502x dbus[959]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.114" (uid=1001 pid=17063 comm="/usr/lib/indicator-session/indicator-session-servi") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.14" (uid=0 pid=1528 comm="/usr/sbin/console-kit-daemon --no-daemon ")
Feb 13 14:52:38 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "admin"
Feb 13 14:52:38 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "admin"
Feb 13 14:52:38 l502x dbus[959]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.165" (uid=110 pid=5906 comm="/usr/lib/indicator-session/indicator-session-servi") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.14" (uid=0 pid=1528 comm="/usr/sbin/console-kit-daemon --no-daemon ")
Feb 13 14:52:39 dbus[959]: last message repeated 9 times
Feb 13 14:52:39 l502x dbus[959]: [system] Rejected send message, 2 matched rules; type="method_call", sender=":1.170" (uid=110 pid=5908 comm="/usr/lib/indicator-datetime/indicator-datetime-ser") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination=":1.14" (uid=0 pid=1528 comm="/usr/sbin/console-kit-daemon --no-daemon ")
Feb 13 14:52:40 l502x lightdm: pam_succeed_if(lightdm:auth): requirement "user ingroup nopasswdlogin" not met by user "hanine"
Feb 13 14:53:05 lightdm: last message repeated 2 times
------- SORTIE dans syslog entre 14h52 et 14h53 ----- -
Feb 13 14:39:01 l502x CRON[32704]: (root) CMD ( [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -ignore_readdir_race -cmin +$(/usr/lib/php5/maxlifetime) ! -execdir fuser -s {} 2>/dev/null \; -delete)
Feb 13 14:52:34 l502x acpid: client 1468[0:0] has disconnected
Feb 13 14:52:34 l502x acpid: client connected from 16547[0:0]
Feb 13 14:52:34 l502x acpid: 1 client rule loaded
Feb 13 14:52:36 l502x acpid: client connected from 5795[0:0]
Feb 13 14:52:36 l502x acpid: 1 client rule loaded
Feb 13 14:52:38 l502x rtkit-daemon[2221]: Successfully made thread 5947 of process 5947 (n/a) owned by '110' high priority at Nice level -11.
Feb 13 14:52:38 l502x rtkit-daemon[2221]: Supervising 7 threads of 3 processes of 3 users.
Feb 13 14:52:39 l502x goa[5965]: goa-daemon version 3.6.0 starting [main.c:112, main()]
Feb 13 14:52:39 l502x rtkit-daemon[2221]: Successfully made thread 5977 of process 5947 (n/a) owned by '110' RT at priority 5.
Feb 13 14:52:39 l502x rtkit-daemon[2221]: Supervising 8 threads of 3 processes of 3 users.
Feb 13 14:52:39 l502x rtkit-daemon[2221]: Successfully made thread 5979 of process 5947 (n/a) owned by '110' RT at priority 5.
Feb 13 14:52:39 l502x rtkit-daemon[2221]: Supervising 9 threads of 3 processes of 3 users.
Feb 13 14:52:39 l502x rtkit-daemon[2221]: Successfully made thread 5985 of process 5985 (n/a) owned by '110' high priority at Nice level -11.
Feb 13 14:52:39 l502x rtkit-daemon[2221]: Supervising 10 threads of 4 processes of 3 users.
Feb 13 14:52:39 l502x pulseaudio[5985]: [pulseaudio] pid.c: Daemon already running.
Feb 13 14:53:11 l502x acpid: client 16547[0:0] has disconnected
Feb 13 14:53:11 l502x acpid: client 5795[0:0] has disconnected
Feb 13 14:53:11 l502x acpid: client connected from 16547[0:0]
Feb 13 14:53:11 l502x acpid: 1 client rule loaded
SORTIE en Xorg.0.log ---------------- entre 14h52 et 14h53 --------------- ...
[ 5193.182] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5195.444] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5200.561] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5202.771] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5244.342] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5244.724] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5296.302] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5298.589] (II) XKB: reuse xkmfile /var/lib/xkb/server-2A7E24AED066D4B3B8BAB98261965C829292FC7F.xkm
[ 5336.975] (II) AIGLX: Suspending AIGLX clients for VT switch
SORTIE en Xorg.1.log ---------------- entre 14h52 et 14h53 ---------------
[ 2466.917] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2.2/2-1.2.2:1.0/input/input16/event14"
[ 2466.917] (II) XINPUT: Adding extended input device "Dell DELL USB Laser Mouse" (type: MOUSE, id 12)
[ 2466.918] (II) evdev: Dell DELL USB Laser Mouse: initialized for relative axes.
[ 2466.918] (**) Dell DELL USB Laser Mouse: (accel) keeping acceleration scheme 1
[ 2466.918] (**) Dell DELL USB Laser Mouse: (accel) acceleration profile 0
[ 2466.918] (**) Dell DELL USB Laser Mouse: (accel) acceleration factor: 2.000
[ 2466.918] (**) Dell DELL USB Laser Mouse: (accel) acceleration threshold: 4
[ 5336.975] (II) Open ACPI successful (/var/run/acpid.socket)
[ 5336.975] (II) AIGLX: Resuming AIGLX clients after VT switch
[ 5336.996] (II) intel(0): EDID vendor "AUO", prod id 8940
[ 5336.996] (II) intel(0): Printing DDC gathered Modelines:
[ 5336.996] (II) intel(0): Modeline "1366x768"x0.0 65.10 1366 1382 1390 1398 768 771 775 776 +hsync -vsync (46.6 kHz eP)
[ 5337.061] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 5339.035] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 5373.403] (II) Open ACPI successful (/var/run/acpid.socket)
[ 5373.403] (II) AIGLX: Resuming AIGLX clients after VT switch
[ 5373.416] (II) intel(0): EDID vendor "AUO", prod id 8940
[ 5373.416] (II) intel(0): Printing DDC gathered Modelines:
[ 5373.416] (II) intel(0): Modeline "1366x768"x0.0 65.10 1366 1382 1390 1398 768 771 775 776 +hsync -vsync (46.6 kHz eP)
[ 5373.481] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[ 5408.188] (II) intel(0): EDID vendor "AUO", prod id 8940
[ 5408.188] (II) intel(0): Printing DDC gathered Modelines:
[ 5408.188] (II) intel(0): Modeline "1366x768"x0.0 65.10 1366 1382 1390 1398 768 771 775 776 +hsync -vsync (46.6 kHz eP)
[ 5412.873] (II) intel(0): EDID vendor "AUO", prod id 8940
[ 5412.873] (II) intel(0): Printing DDC gathered Modelines:
[ 5412.873] (II) intel(0): Modeline "1366x768"x0.0 65.10 1366 1382 1390 1398 768 771 775 776 +hsync -vsync (46.6 kHz eP)
SORTIE en Xorg.3.log ---------------- entre 14h52 et 14h53 ---------------
[ 5339.350] (**) evdev: Dell WMI hotkeys: Device: "/dev/input/event5"
[ 5339.350] (--) evdev: Dell WMI hotkeys: Vendor 0 Product 0
[ 5339.350] (--) evdev: Dell WMI hotkeys: Found keys
[ 5339.350] (II) evdev: Dell WMI hotkeys: Configuring as keyboard
[ 5339.350] (**) Option "config_info" "udev:/sys/devices/virtual/input/input5/event5"
[ 5339.350] (II) XINPUT: Adding extended input device "Dell WMI hotkeys" (type: KEYBOARD, id 15)
[ 5339.350] (**) Option "xkb_rules" "evdev"
[ 5339.350] (**) Option "xkb_model" "pc105"
[ 5339.350] (**) Option "xkb_layout" "fr"
[ 5373.402] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 5373.543] (II) evdev: Dell WMI hotkeys: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) UnloadModule: "synaptics"
[ 5373.543] (II) evdev: AT Translated Set 2 keyboard: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Dell DELL USB Laser Mouse: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Laptop_Integrated_Webcam_2HDM: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Sleep Button: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Power Button: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Video Bus: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Video Bus: Close
[ 5373.543] (II) UnloadModule: "evdev"
[ 5373.543] (II) evdev: Power Button: Close
[ 5373.544] (II) UnloadModule: "evdev"
[ 5373.555] Server terminated successfully (0). Closing log file.
SORTIE ---------------- en lightdm.log entre 14:52 et 14:53 --------------- =
[+5322.11s] DEBUG: Session 5897 failed during authentication
[+5322.12s] DEBUG: Session 5899 got 1 message(s) from PAM
[+5322.12s] DEBUG: Prompt greeter with 1 message(s)
[+5324.52s] DEBUG: Greeter start authentication for hanine
[+5324.52s] DEBUG: Session 5899: Sending SIGTERM
[+5324.52s] DEBUG: Started session 6005 with service 'lightdm', username 'hanine'
[+5324.52s] DEBUG: Session 5899 terminated with signal 15
[+5324.52s] DEBUG: Session 5899 failed during authentication
[+5324.53s] DEBUG: Session 6005 got 1 message(s) from PAM
[+5324.53s] DEBUG: Prompt greeter with 1 message(s)
[+5332.64s] DEBUG: Continue authentication
[+5332.67s] DEBUG: Session 6005 exited with return value 1
[+5332.67s] DEBUG: Session 6005 failed during authentication
[+5332.67s] DEBUG: Authenticate result for user hanine: Authentication stopped before completion
[+5332.67s] DEBUG: Greeter start authentication for hanine
[+5332.68s] DEBUG: Started session 6050 with service 'lightdm', username 'hanine'
[+5332.69s] DEBUG: Session 6050 got 1 message(s) from PAM
[+5332.69s] DEBUG: Prompt greeter with 1 message(s)
[+5339.70s] DEBUG: Continue authentication
[+5339.73s] DEBUG: Session 6050 exited with return value 1
[+5339.73s] DEBUG: Session 6050 failed during authentication
[+5339.73s] DEBUG: Authenticate result for user hanine: Authentication stopped before completion
[+5339.73s] DEBUG: Greeter start authentication for hanine
[+5339.73s] DEBUG: Started session 6083 with service 'lightdm', username 'hanine'
[+5339.75s] DEBUG: Session 6083 got 1 message(s) from PAM
[+5339.75s] DEBUG: Prompt greeter with 1 message(s)
[+5349.52s] DEBUG: Greeter start authentication for admin
[+5349.52s] DEBUG: Session 6083: Sending SIGTERM
[+5349.53s] DEBUG: Started session 6135 with service 'lightdm', username 'admin'
[+5349.53s] DEBUG: Session 6083 terminated with signal 15
[+5349.53s] DEBUG: Session 6083 failed during authentication
[+5349.54s] DEBUG: Session 6135 got 1 message(s) from PAM
[+5349.54s] DEBUG: Prompt greeter with 1 message(s)
[+5353.99s] DEBUG: Continue authentication
[+5354.00s] DEBUG: Session 6135 got 1 message(s) from PAM
[+5354.00s] DEBUG: Prompt greeter with 1 message(s)
[+5354.03s] DEBUG: Session 6135 authentication complete with return value 0: Success
[+5354.03s] DEBUG: Authenticate result for user admin: Success
[+5354.05s] DEBUG: User admin authorized
[+5354.06s] DEBUG: Greeter requests session ubuntu
[+5354.06s] DEBUG: Using session ubuntu
[+5354.06s] DEBUG: Switching to existing session for user admin
[+5354.06s] DEBUG: Unlocking display
[+5354.06s] DEBUG: Unlocking ConsoleKit session 771ea75a3c00ed10682632e750620a0b-1360763926.621199-1814231122
[+5354.07s] DEBUG: Activating VT 8
[+5354.65s] DEBUG: Stopping greeter display being switched from
[+5354.65s] DEBUG: Stopping display
[+5354.65s] DEBUG: Session 5800: Sending SIGTERM
[+5354.78s] DEBUG: Greeter closed communication channel
[+5354.78s] DEBUG: Session 5800 exited with return value 0
[+5354.78s] DEBUG: Greeter quit
[+5354.78s] DEBUG: Sending signal 15 to process 5795
[+5354.81s] DEBUG: Process 5795 exited with return value 0
[+5354.81s] DEBUG: X server stopped
[+5354.81s] DEBUG: Removing X server authority /var/run/lightdm/root/:2
[+5354.81s] DEBUG: Releasing VT 9
[+5354.81s] DEBUG: Display server stopped
[+5354.81s] DEBUG: Display stopped
------- OUTPUT en x-2-greeter.log entre 14:52 et 14:53 ---------------
[+11.54s] DEBUG: Authentication complete for user hanine with return code 19
[+11.54s] DEBUG: Starting authentication for user hanine...
[+11.54s] DEBUG: Wrote 22 bytes to daemon
[+11.55s] DEBUG: Read 8 bytes from daemon
[+11.55s] DEBUG: Read 36 bytes from daemon
[+11.55s] DEBUG: Prompt user with 1 message(s)
[+18.57s] DEBUG: Providing response to display manager
[+18.57s] DEBUG: Wrote 24 bytes to daemon
[+18.59s] DEBUG: Read 8 bytes from daemon
[+18.59s] DEBUG: Read 18 bytes from daemon
[+18.59s] DEBUG: Authentication complete for user hanine with return code 19
[+18.60s] DEBUG: Starting authentication for user hanine...
[+18.60s] DEBUG: Wrote 22 bytes to daemon
[+18.61s] DEBUG: Read 8 bytes from daemon
[+18.61s] DEBUG: Read 36 bytes from daemon
[+18.61s] DEBUG: Prompt user with 1 message(s)
[+28.39s] DEBUG: Starting authentication for user admin...
[+28.39s] DEBUG: Wrote 21 bytes to daemon
[+28.41s] DEBUG: Read 8 bytes from daemon
[+28.41s] DEBUG: Read 35 bytes from daemon
[+28.41s] DEBUG: Prompt user with 1 message(s)
[+28.74s] DEBUG: Setting keyboard layout to 'fr'
[+32.85s] DEBUG: Providing response to display manager
[+32.85s] DEBUG: Wrote 24 bytes to daemon
[+32.86s] DEBUG: Read 8 bytes from daemon
[+32.86s] DEBUG: Read 61 bytes from daemon
[+32.86s] DEBUG: Prompt user with 1 message(s)
[+32.92s] DEBUG: Read 8 bytes from daemon
[+32.92s] DEBUG: Read 17 bytes from daemon
[+32.92s] DEBUG: Authentication complete for user admin with return code 0
[+32.93s] DEBUG: Starting session ubuntu
[+32.93s] DEBUG: Wrote 18 bytes to daemon
[+33.51s] DEBUG: Read 8 bytes from daemon
[+33.51s] DEBUG: Read 4 bytes from daemon
** Message: PID 5902 (we are 5902) sent signal 15, shutting down...
(Nm-applet: 5902): libappindicator-WARNING **: impossible à envoyer le signal de NEWSTATUS: la connexion est fermée
en log x-2, le code de retour d'authentification pour hanine utilisateur est 19 (échec), tandis que l'administrateur a 0 (succès).
Problème résolu.
Voici les actions que j'ai effectuées avant que le problème ne soit résolu:
SUDO PPA-Purge PPA: GNOME3-TEAM/GNOME3 (afin de revenir aux forfaits GNOME pris en charge comme Nautilus, etc.)
création de répertoire:/var/lib/samba et m'ajoutation à Samba Motsworthssee ( sudo mkdir -p/var/lib/samba && sudo smbasswd -a myAsername
sudo pam-auth-update (tous les modules d'authentification ont déjà été sélectionnés, donc je viens de classer d'accord).
Dépannage ici: http://ubuntuforums.org/showthread.php?t=2115288
J'avais fait chmod 555 à mon dossier à domicile qui a créé le problème. La solution consiste à modifier les autorisations en utilisant l'ordinateur portable de quelqu'un d'autre.
ssh (your laptop username)@(your IP)
cd ..
chmod 777 (your username on laptop)