After installing Skype on a 64 bit Kubuntu 14.04 system you notice Skype uses a different mouse theme, not the default one defined in KDE's system settings.
There was another post about what causes that, some things have changed, so here is an actual and short how to make Skype use the default mouse theme on Kubuntu 64 bit:
sudo apt-get install libxcursor1:i386
That's it.
