Oct 12, 2013 - 07:03pm
System : Fedora 19
Hardware : Fujitsu Lifebook with Intel HD 4000 and Nvidia 640M
I'm testing Softimage on a Fujitsu laptop with an i915. The application crashes whenever a polygon is selected. This happens only when polygon is selected, not if NURBS or implicit object is selected. Also this didn't happen if polygon editing is done in Blender3D. I also tested this on a different laptop with NVIDIA proprietary driver and Softimage could run just fine.
Tried to debug the process using gdb, and here is what I found;
Program received signal SIGSEGV, Segmentation fault.
0x00007fff9a15e284 in run_vp (ctx=0x109aea00, stage=<optimized out>) at ../../../src/mesa/tnl/t_vb_program.c:369
369 COPY_CLEAN_4V(machine->VertAttribs[attr], size, data);
Searching over the net about the issue brings me about the VBO selection problem bug in mesa-9.0 which was supposedly fixed (the same issue and the same segfault at the same line from t_vb_program.c).
Is there any other workaround, like wrapping libdricore.so with other Intel's dri library that could solve this problem?