about 'gnome-settings-daemon'.

[waterloo <waterloo2005 gmail com>]

I use gnome 2.30.2 in gentoo. 
When I open keyboard shortkey settings, It gives me below message:

> Unable to start the settings manager 'gnome-settings-daemon'. Without 
> the GNOME settings manager running, some preferences may not take 
> effect. This could indicate a problem with DBus, or a non-GNOME(e.g. 
> KDE) settings manager may already be active and conflicting with the 
> GNOME settings manager.

I have installed 'gnome-base/gnome-settings-daemon' and choose 'gnome-settings-daemon' in Startup Application.
I have tried adding ' eval `dbus-launch --exit-with-session --sh-syntax` ' in ~/.xinitrc and ~/.xsession .
Both failed.
I use GDM to login in GNOME.

What is the matter ?
Thanks a lot!