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Article #172Re: Segmentation Fault (Core dumped)
From: Dimitri Maziuk
Date: Fri, 20 Jun 1997 00:00
Date: Fri, 20 Jun 1997 00:00
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2429 bytes
Matthew Gibbins wrote: > > Hello fellow slackers, > Anybody else experiencing problems with > "Segmentation Fault (Core Dumped)"? > It is happening with far too much frequency and specificity to be > a trivial problem. It so far happens when I execute "more" command; > "useradd -D"; and also when running XF86Setup the core dumps when I select > the option to use an already existing XF86Config file that works none > the less. > If possible could somebody please direct me to a solution to this > problem and possible means of diagnoses. > Please reply by email to ensure receipt of information thankyou. (CC'ing to Matthew) It depends :-) I found that with kernel 2.0.30 and glibc-2.0.4 I sometimes get segfaults under heavy load. It happened less frequently before I installed glibc and never happened with kernel 2.0.29... OTOH I had regular segfaults on a slightly overclocked s***ty VLB motherboard. So, it is most likely to be a hardware problem. AFAIK the best way to check your h/w is to roll a kernel, see http://www.bitwizard.nl/sig11/ for details. I don't remember if they're discussing bus speeds there -- linux seems to be rather sensitive to overclocking -- check if your bus is running too fast :) especially if you've a cheap-ish motherboard. As for software -- kernel 2.0.30 isn't all that great, and of course if you use any development stuff you're on your own. HTH -- Dimitri emaziuk at curtin dot edu dot au -------------------------------- Mirrors and copulation are abominable because they multiply entities (corollary to Occam's Razor)
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: faa64,d44a9f51c42b6449 X-Google-Attributes: gidfaa64,public X-Google-Thread: 10a997,d44a9f51c42b6449 X-Google-Attributes: gid10a997,public X-Google-Thread: f906c,d44a9f51c42b6449 X-Google-Attributes: gidf906c,public X-Google-Thread: 102983,d44a9f51c42b6449 X-Google-Attributes: gid102983,public From: Dimitri Maziuk <dima@eris.dev.null> Subject: Re: Segmentation Fault (Core dumped) Date: 1997/06/20 Message-ID: <33A969E8.44B01092@eris.dev.null> X-Deja-AN: 252729572 References: <5o9uv1$iuv$1@gruvel.une.edu.au> To: Matthew Gibbins <mgibbins@turing.une.edu.au> Organization: Legion of Static Discord Newsgroups: alt.os.linux.slackware,aus.computers.linux,alt.os.linux,alt.uu.comp.os.linux.questions