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I just tried what you suggested, putting the image on the desktop. Nothing much happens for several minutes, though, when checking using top, I see that it takes a large amount of CPU time. Then it crashes with the only message being "Illegal instruction (core dumped)".
Thanks for trying it.
Darn. I'm sorry it did not work. I'm not really sure what else to suggest at this point :-(
Well, maybe one thing - you might try compiling with gcc optimization turned off. I think that the make file I sent is using "-O3" which is fairly aggressive, you might try setting to "-O0" (zero) and see if it makes a difference.
It might be worth trying.
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