Help with Segmentation Fault with Ubuntu 9.04

[c-ray]

Dear Sir,

Please, each time i open the game it runs for about few minutes before causing a segmentation fault. I tried some ways that were listed in similar posts but nothing seems to be working. In addition, each time it crash i lose all saved files. If i can find a way to solve to saving issue, i would try to save after each step so it will be slightly manageable. Please, is there any way around this, the segmentation fault problem?

I am running (Ubuntu 9.04 - the Jaunty Jackalope).

Thanks in advance for your help!

Kind Regards,
C-Ray