* Hector email@example.com [2012-01-31 23:26]:
If using the latest Xorg packages from the OpenSuSE Xorg repo you will find that you cannot login in xfce (nor gnome i think).
The problem is that libxcb-aux.so.0 has been renamed (or moved to) libxcb-utils.so.0, and it is a dependency of libstartup-notification-1-0.
that happens if you mix different development project repos, libxcb-aux was merged into libxcb-util in a recent xcb-util release and startup-notification has not been rebuilt because it lives in a different project (GNOME:Factory). This should fix itself once the new xorg-x11-libs enters Factory.