Hi, 
It's me again, with my tecra z40. 
I found in the different posts different versions of the binaries, all of them would crash (kernel panic). 
My dmesg gives this 
ApplePS2ALPSGlidePoint::identify: Found ALPS Device with ID E7=0x73 0x03 0x0a, EC=0x88 0xb3 0x22 
ApplePS2ALPSGlidePoint::identify: vanquybn your device here ID E7=0x73 0x03 0x0a, EC=0x88 0xb3 0x22 
ApplePS2ALPSGlidePoint EC Report: { 0x88, 0xb3, 0x22 } 
ApplePS2ALPSGlidePoint::identify: ALPS vanquybn type 3 
ApplePS2ALPSGlidePoint EC Report: { 0x88, 0xb3, 0x22 } 
ApplePS2ALPSGlidePoint: Device initialization failed. Touchpad probably won't work 
  
That's all I see from dmesg.  
                                                                                                                                                                                                                              
update: 
Thanks Jake for the pointer. It gives a KP 
Here's a photo of the KP. 
  
  
thanks again