I've recently installed Linux on a Macintosh (an iMac), and I seem to be having problems with KDE apps on it, for example, kdm gives me the following at startup:
Starting K display manager: kde-config: error while loading shared libraries: /usr/lib/libqt.so.2: undefined symbol: __pure_virtual FWIW, the version of kdebase and libqt2-gl are: ii kdebase 2.1.1-3 KDE core applications ii libqt2-gl 2.3.0-final-1 Qt GUI Library (Open GL Version). I've filed a bug report (debian bug #94676) against libqt2-gl, but I think it's more of an error with KDE than with QT in this case, although i could be wrong. // Per von Zweigbergk

