This works for me, however, instead of looking for the device `TPPS/2 Elan Trackpoint`, I had to use the id of `TrackPoint Keyboard 2`. The downside of this fix is that pasting with the middle button does not work anymore.
Quick reference guide for the Mobile Intel® 945PM Express Chipset including features, pricing, TDP, design documentation, ordering codes, SPEC Codes and more.