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-   -   segfault in 5328 OpenGL shared object (http://www.nvnews.net/vbulletin/showthread.php?t=23338)

ShadesFox 01-10-04 01:49 AM

segfault in 5328 OpenGL shared object
I tried to run gltron on my computer and it segfaults. I ran gltron though gdb and ran a stack trace to see where it was running into problems.

fox:/dev$ gdb gltron
GNU gdb 5.3
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
(gdb) run
Starting program: /usr/local/bin/gltron
[New Thread 16384 (LWP 20665)]
[error] cannot load .gltronrc from /home/shades/.gltronrc
[warning] old config file found, overriding using defaults
[warning] defunct config file found, overriding using defaults
[status] loading artpack 'classic'
using min_filter: 9987 (setting: 3)
libpng warning: Incomplete compressed datastream in iCCP chunk
libpng warning: Profile size field missing from iCCP chunk

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 20665)]
0x00000000 in ?? ()
(gdb) bt
#0 0x00000000 in ?? ()
#1 0x407dcf69 in _nv000337gl () from /usr/lib/libGLcore.so.1
Cannot access memory at address 0x40

the program will run fine as the root user but any user account trying to run gltron will get that error.

jo794 02-08-04 03:14 PM


experienced quite the same problems. In my case _any_ application using GL that I tried crashed in just the same function (even glxinfo). After upgrading my kernel from 2.4.23 to 2.6.1 everything runs fine. Give it a try.


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