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From: Jon TURNEY <jon.turney@dronecode.org.uk>
To: cygwin-xfree@cygwin.com
Cc: b.weeber@viastore.com
Subject: Re: 1.9.2.0: Xwin SIGSEGV when font server should be queried
Date: Fri, 05 Nov 2010 19:52:00 -0000	[thread overview]
Message-ID: <4CD46065.4080501@dronecode.org.uk> (raw)
In-Reply-To: <578A937A9A719E4CB564C5A9013A6012032E9D75@MAILD.viastore.de>


Thanks for reporting this issue.

On 04/11/2010 14:49, Weeber, Burkhard wrote:
> I updated my Cygwin with the latest available from the "setup.exe".

Do you know which version of Xserver that worked you updated from?

Examining /var/log/setup.log and/or using setup to revert to the previous
version should tell you.

> Now XWin.exe gets a Signal 11 (Segmentation violation) when a font switch (-fn) is on the command line.
> 
> Command:
> $ ssh -Y myaix "aixterm -fullcursor -geometry 81x30-125+93 -e /usr/local/bin/max.pl"
> Is OK.
> 
> $ ssh -Y myaix "aixterm -fullcursor -geometry 81x30-125+93 -fn 6x10 -e /usr/local/bin/max.pl"
> Fails.
> 
> I have a font server running on AIX6.1 and before the start this font server is added by xset command.
> This worked well until the update.
> 
> Also the xlsfonts command of cygwin distribution causes XWin to SIGSEGV.
> 
> Also when specifying "-fp tcp/myfontserver:7100" on the XWin start line any X-Program will cause a SIGSEGV.

I'm afraid I'm not able to reproduce this (testing using an xfs running on
Solaris, I don't have access to AIX).

Can you please obtain a backtrace as follows:
1) Install gdb (for gdb) and sysvinit (for pidof) packages
2) Start XWin using your normal method
3) In a non-X terminal window, run gdb --pid=`pidof /usr/bin/XWin`
4) Type 'c' at the '(gdb)' prompt
5) Reproduce your crash
6) Type 'bt full' at the '(gdb)' prompt.

-- 
Jon TURNEY
Volunteer Cygwin/X X Server maintainer

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  reply	other threads:[~2010-11-05 19:52 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-04 14:49 Weeber, Burkhard
2010-11-05 19:52 ` Jon TURNEY [this message]
2010-11-08 10:21   ` AW: " Weeber, Burkhard
2010-11-08 13:48     ` Jon TURNEY
2010-11-09  8:45       ` AW: " Weeber, Burkhard
2010-11-09  9:52       ` Weeber, Burkhard
2010-11-08 14:11   ` Weeber, Burkhard
2010-11-10 16:12     ` Jon TURNEY

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