which program create .dbus folder

[Wang Jun]

Hi all,
  which program creates a .dbus folder for session bus
under user's home directory? the .dbus folder is missing
on my machine. Autolaunch always failed 
and following error happens:

# dbus-monitor --session
Failed to open connection to session message bus: dbus-launch failed to
autolaunch D-Bus session: Autolaunch requested, but X11 support not
compiled in.

But the system bus is okay..
# dbus-monitor --system
signal sender=org.freedesktop.DBus -> dest=:1.320
path=/org/freedesktop/DBus; interface=org.freedesktop.DBus;
member=NameAcquired
   string ":1.320"

I have built rpm based on the 1.1.2 dbus released. I did install all
these packages
dbus-1.1.2-7.i386.rpm
dbus-libs-1.1.2-7.i386.rpm 
dbus-glib-0.73-4.i386.rpm
dbus-x11-1.1.2-7.i386.rpm ( I think this is the one responsible for
dbus session forwarding...)

Actually I have traced down my problem from hal. Now I get stuck here.
the result of starting hal daemon in case it helps
# hald --daemon=no --verbose=yes
14:48:13.673 [I] hald.c:634: hal 0.5.10
14:48:13.673 [I] hald.c:699: Will not daemonize
14:48:13.673 [I] hald_dbus.c:5284: local server is listening at
unix:abstract=/var/run/hald/dbus-0EHopwE4bd,guid=8d1d75b157e6d92306243600474d0f2d
14:48:13.676 [E] ck-tracker.c:367: Error doing GetSeats on ConsoleKit:
org.freedesktop.DBus.Error.ServiceUnknown: The name
org.freedesktop.ConsoleKit was not provided by any .service files
......

Best regards,
Wang Jun