Description of problem: On an intel video setup with > 2048 pixel width the 3D support in hardware is disabled. That much is correct. However running bzflag doesn't fall back to software instead it displays: bash-3.2$ bzflag Could not set Video Mode: Couldn't find matching GLX visual. Segmentation fault
I can't reproduce the problem by starting an X server with DRI disabled (I don't have a display with such a resolution and my graphics card is an ATI anyway). Do you have a backtrace for me?
Could not set Video Mode: Couldn't find matching GLX visual. Program received signal SIGSEGV, Segmentation fault. 0x000000358fa4bc26 in glViewport () from /usr/lib64/libGL.so.1 (gdb) where #0 0x000000358fa4bc26 in glViewport () from /usr/lib64/libGL.so.1 #1 0x0000000000518da0 in ?? () #2 0x000000357a21e32a in __libc_start_main () from /lib64/libc.so.6 #3 0x000000000041bea9 in __cxa_pure_virtual () #4 0x00007fffe9e905f8 in ?? () #5 0x000000000000001c in ?? () #6 0x0000000000000001 in ?? () #7 0x00007fffe9e90a3b in ?? () #8 0x0000000000000000 in ?? ()
Please install the necessary -debuginfo packages ("debuginfo-install bzflag") and post the resulting (hopefully more meaningful ;-) backtrace. Thanks!
#0 glViewport () at ../../../src/mesa/x86-64/glapi_x86-64.S:10995 #1 0x0000000000518da0 in main (argc=1, argv=0x7fffe9aad228) at bzflag.cxx:1079
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