[PD] PD crashing X server

[enrike]

Hi

I just reinstalled Ubuntu to my laptop with latest version 13.04 and the 
latest PD extended 0.43.3. Now I am getting this weird crash. After a 
few objects (8 ~ 10) are created on the patch, or if I open a patch with 
several files, when I create an object, as I type its name in the box, 
just *exactly* when I type the 4th character, the X server crashes and I 
get into the Ubuntu login area. I see no errors at all it just restarts 
X going to login.

I have been trying to find a pattern to explain why at some point it 
crashes but I cannot see any apart from the fact that few objects are on 
the patch and it happens with the 4th character.

I have tried to check dmesg, and X log but I cannot see anything 
meaningful. I am not sure what to look for.

thanks for any help...

enrike