gdm give error message on login (gdm-simple-greeter)

[max]

Binary package hint: gdm

more info
$ /usr/lib/gdm/gdm-simple-greeter
** (process:8644): DEBUG: Greeter session pid=8644 display=:0.0 xauthority=/var/run/gdm/auth-for-maxim-yPzeJ5/database
gdm-simple-greeter[8644]: WARNING: GDM_GREETER_DBUS_ADDRESS not set
gdm-simple-greeter[8644]: GLib-GObject-CRITICAL: g_param_spec_flags: assertion `G_TYPE_IS_FLAGS (flags_type)' failed
gdm-simple-greeter[8644]: GLib-GObject-CRITICAL: g_object_class_install_property: assertion `G_IS_PARAM_SPEC (pspec)' failed
gdm-simple-greeter[8644]: WARNING: Unable to start greeter session: GDM_GREETER_DBUS_ADDRESS not set

ProblemType: Bug
Architecture: amd64
Date: Wed Jul 15 13:24:46 2009
DistroRelease: Ubuntu 9.10
Package: gdm 2.26.1-0ubuntu7
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-3.19-generic
SourcePackage: gdm
Uname: Linux 2.6.31-3-generic x86_64

[Sebastien Bacher (seb128)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please answer these questions:

 * Is this reproducible?
 * If so, what specific steps should we take to recreate this bug?

 This will help us to find and resolve the problem.

[max (mikhmv)]

* Is this reproducible?
Yes.
 * If so, what specific steps should we take to recreate this bug?
make logout and login again.
or reboot and login.
It is reproducible 100%, all logins.

This bug already described and fixed for Debian and Fedora.

[Sebastien Bacher (seb128)]

how would the bug be fixed in debian when debian didn't update to the new gdm codebase yet?

[Sebastien Bacher (seb128)]

the screenshot error is bug #395324

[max (mikhmv)]

same bug: Bug #395460