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Re: xlogo crashes XWin with Fatal Error (Segmentation Fault) 2012.04.26.18:13:33 UT Hey cygwin-x folks, I have not had notable difficulties with XWin-1.12.0-4. Just about everything that I have done with it over the past few days has been fine. However, when I read Yusuke's post, I thought that I should try one of those old-timey X-programs to see whether it would crash. I've been able to reproduce an XWin crash similar to the one experienced by Yusuke. My XWin did _not_ fail when I was running octave with either the fltk or its usual gnuplot backends. I was also able to run xfig with no problem. This was a crash caused when I opened the xcalc program. I'm not certain that I understand his experiment with two terminal windows as a method of narrowing the difficulty to the -multiwindow option. However like Yusuke, I am starting XWin with the -mulitwindow option. The crash I observed was with just a single xterm, and then the xcalc program. Other programs that opened x-windows seemed fine. In this instance, I had the debugging symbols available, and collected information from a backtrace using (gdb). I've attached gdb.xwin.20120426.txt and my XWin.0.20120426.log. I did not see anything interesting in the xwin0-log, and my (gdb) backtrace is just the output from my glance at Jon Turney's recipe. I'm tossing it in this list in case it helps better-informed folks to track down the difficulty with XWin-1.12.0-4. If there is more specific or nuanced stuff that I can log with (gdb) to provide more information, please e-mail me. George gbarrick_at_walsh_dot_edu
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gdb.xwin.20120426.txt
Description: gdb.xwin.20120426.txt
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XWin.0.20120426.log
Description: XWin.0.20120426.log
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