[Pkg-xfce-devel] Bug#636125: lightdm: autologin lack of authentication

Karol Kozłowski karoldom at myopera.com
Sun Jul 31 11:50:23 UTC 2011

Package: lightdm
Version: 0.9.2-2
Severity: normal


Automatic login each time there is no authentication.
Part of the log

[+1.39s] DEBUG: Connecting to XServer :0
[+1.39s] DEBUG: Automatically logging in user karu
[+1.40s] DEBUG: pam_start("lightdm-autologin", "karu") -> (0xb8aed818, 0)
[+1.40s] DEBUG: Aborting automatic login as PAM requests input
[+1.40s] DEBUG: pam_authenticate(0xb8aed818, 0) -> 7 (Authentication failure)
[+1.40s] DEBUG: Autologin failed authentication
[+1.40s] DEBUG: Starting greeter session
[+1.41s] DEBUG: pam_start("lightdm", "karu") -> (0xb8b0e560, 0)
[+1.49s] DEBUG: pam_open_session(0xb8b0e560, 0) -> 0 (Success)

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 3.0.0-1-486
Locale: LANG=pl_PL.UTF-8, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages lightdm depends on:
ii  adduser                       3.113      add and remove users and groups
ii  consolekit                    0.4.5-1    framework for defining and trackin
ii  dbus                          1.4.14-1   simple interprocess messaging syst
ii  debconf [debconf-2.0]         1.5.41     Debian configuration management sy
ii  libc6                         2.13-11    Embedded GNU C Library: Shared lib
ii  libglib2.0-0                  2.28.6-1   The GLib library of C routines
ii  libpam0g                      1.1.3-2    Pluggable Authentication Modules l
ii  libxcb1                       1.7-3      X C Binding
ii  libxdmcp6                     1:1.1.0-3  X11 Display Manager Control Protoc
ii  lightdm-gtk-greeter           0.9.2-2    simple display manager (GTK+ greet

Versions of packages lightdm recommends:
ii  xserver-xorg                  1:7.6+7    X.Org X server

lightdm suggests no packages.

-- Configuration Files:
/etc/lightdm/lightdm.conf changed [not included]
/etc/lightdm/users.conf changed [not included]

-- debconf information:
  lightdm/daemon_name: /usr/sbin/lightdm
* shared/default-x-display-manager: gdm3

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