just after upgrading one more FC2 to FC3, a strange error shows up. Whenever you try to start gnome, you get the following error message:
/usr/bin/gnome-session: symbol lookup error: /usr/lib/libgtk-x11-2.0.so.0: undefined symbol: gdk_window_enable_synchronized_configure_libgtk_on ly
KDE is running fine, but any gtk Program do not work with the same error message complaining about the undefined symbol. I have tried a lot, eg. uninstalling gnome and gtk completely and reinstalling or hacking with the /etc/ld.so.conf but no success at all until now.
Does anybody have any idea or clues about what is going on here?