经过漫长的编译，移植qt-extended-4.4.3到开发板上，运行的时候出现以下问题，请达人指点！
# ./bin/qpe
eth0: TX underrun, resetting buffers
./bin/qpe: Symbol `_ZTV12QProgressBar' has different size in shared object, consider
re-linking
eth0: TX underrun, resetting buffers
我的编译配置如下：
echo yes | ../qt-extended-4.4.3/configure -ui-type mobile -xplatform linux-arm-g++
-arch arm -release -clean
-prefix /usr/local/Trolltech/qtopia4
-sound-system oss
-build-qt -no-sxe -no-ssl -no-v4l2 -no-vpn -no-phonon -no-libamr -dynamic-rotation -mediaengines cruxus -remove-mediaengine gstreamer,helix -pictureflow -remove-module bluetooth,drm -no-dbus -no-dbusipc -add-displaysize 480x800 -extra-qt-embedded-config "-embedded arm -xplatform qws/linux-arm-g++ -no-cups -nomake examples -nomake demos -qt-libjpeg -qt-libmng -qt-libpng -no-dbus -qt-gfx-linuxfb -qt-gfx-transformed -no-gfx-qvfb -no-gfx-vnc -no-gfx-multiscreen -qt-kbd-tty -no-kbd-usb -no-kbd-sl5000 -no-kbd-yopy -no-kbd-vr41xx -no-kbd-qvfb -qt-mouse-tslib -I/usr/local/tslib/include -L/usr/local/tslib/lib -no-webkit -no-openssl -no-phonon -no-phonon-backend -no-nas-sound -no-exceptions -svg" -extra-qt-config "-no-webkit" 2>&1 | tee ../qtopiaconfig.log
