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(...) Well, a segmentation error is when the program tries to access some memory that it doesn't own, so it's usually a bad pointer. How did you run the program? From a shell window? If so, what kind of shell was it? Probably bash, but you never (...) (21 years ago, 13-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Well, when I tryed to run it from the file manager and I got nothing so I got curious and tryed to run it for the shell window. All I get is the message: Segementation Fault --Orion (21 years ago, 13-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Sorry for the delay. My cable modem no longer gets a strong enough signal and the local cable company isn't to speedy about fixing it. So while I couldn't reply over the weekend, I did manage to build the latest linux sources. I could only do (...) (21 years ago, 16-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) I'm running: P3 500 Dell Inspiron 8000 Laptop with 128 MB of memory ATI RAGE Mobility M4 Graphic card SuSe Linux 8.2 Mesa Lib 5.0.1 and here's the output from gdb: (gdb) run Starting program: /usr/local/bin/ldglite Program received signal (...) (21 years ago, 16-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Hmmm, a quick google search seems to indicate you're not the first person to encounter this problem. (URL) appears to be a problem with MESA hardware opengl support and the ATI Mobility chipset. I'll have to muck around a bit more with google (...) (21 years ago, 16-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) More searching reveals some tantalizing hints, but nothing concrete. Setting MESA_NO_SSE=1 is mentioned, but I'm not clear if it's an environment variable, or a compiler option. By the way, did you build MESA yourself, or was it installed by a (...) (21 years ago, 16-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) I installed it per the instructions on the LDraw website, so I guess I built it myself. (...) I'll try that when I get a free moment. I was kinda hopeing that this problem was a problem with my Linux install and not hardware. Oh well... Thanks (...) (21 years ago, 16-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Wait a minute! You're not done yet. I poked through the MESA code (common_x86.c) and realized something. The SIGFPE is normally caught by the exception handlers in MESA but in gdb the program stops anyhow. You need to tell gdb to continue to (...) (21 years ago, 17-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Ok, here's the output: (gdb) run Starting program: /usr/local/bin/ldglite Program received signal SIGFPE, Arithmetic exception. 0x0816ce13 in _mesa_test_os_sse_ex...on_support () (gdb) cont Continuing. Program received signal SIGSEGV, (...) (21 years ago, 17-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Well, that's discouraging. It's still happening inside the Mesa startup code. Here's a link to what looks like a bug report from over year ago which seems to indicate it might be an out of memory error. But I don't see any evidence of a (...) (21 years ago, 17-Jun-03, to lugnet.cad.dev)
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| | Re: LDGLite Linux install question
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(...) Hmmm, how about trying the packages actually "blessed" by your distribution. According to this page: (URL) might be possible to build Opengl programs with these two packages. 14 May 2003 RPM mesaglu-devel 5.0 (i586) 1433 kB Patch-RPM (...) (21 years ago, 18-Jun-03, to lugnet.cad.dev)
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