From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3651 invoked by alias); 26 Apr 2012 15:40:41 -0000 Received: (qmail 3535 invoked by uid 22791); 26 Apr 2012 15:40:39 -0000 X-SWARE-Spam-Status: No, hits=0.1 required=5.0 tests=BAYES_00,DEAR_SOMETHING,RCVD_VIA_APNIC,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from hpc-sol.co.jp (HELO www.hpc-sol.co.jp) (125.206.123.137) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 26 Apr 2012 15:40:25 +0000 Received: (qmail 30253 invoked from network); 27 Apr 2012 00:40:23 +0900 Received: from u555065.xgsfmg1.imtp.tachikawa.mopera.net (HELO hpc-sol.co.jp) (220.159.55.65) by www.hpc-sol.co.jp with (AES128-SHA encrypted) SMTP; 27 Apr 2012 00:40:22 +0900 From: Yusuke Tamura To: cygwin-xfree@cygwin.com Subject: xlogo crahes XWin with Fatal Error (Segmentation Fault) Date: Thu, 26 Apr 2012 15:40:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: <2FCD23C2DF2F22tamura@hpc-sol.co.jp> Mailing-List: contact cygwin-xfree-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-xfree-owner@cygwin.com Reply-To: cygwin-xfree@cygwin.com Mail-Followup-To: cygwin-xfree@cygwin.com X-SW-Source: 2012-04/txt/msg00105.txt.bz2 Dear sirs, Some days ago I updated the cygwin system by 'setup.exe', expecting some "GL" problems are fixed. Since then XWin crashes with some application programs. One of the most simplest is 'xlogo'. What I have done is as follows; Start [XWin Server] (wait some time for bringing up xterm), then enter 'xlogo' in xterm, [Cygwin/X] window appears immediately. It says, > A fatal error ... > > Caught signal 11 (Segmentation fault). ... > > Please open /var/log/xwin/XWin.0.log ... > > Vendor: .. > Release: 1.12.0.0 > Contact: .. > Package: version 1.12.0-4 built 2012-04-17 > > XWin was started ... > > X :0 -multiwindow /var/log/xwin/XWin.0.log does not report anything important at all. OK, I tried 'X :0 -multiwindow' on one terminal, and on the other terminal $ export DISPLAY=:0.0 $ xlogo then, the message appears on one therminal; >Segmentation fault at address 0x44 > >Fatal server error: >Caught signal 11 (Segmentation fault). Server aborting > >Server terminated with error (1). Closing log file. >winDeinitMultiWindowWM - Noting shutdown in progress >winMsgWindowProc - pthread_mutex_unlock () failed: 1 while entering 'X :0' on one terminal, entring 'xlogo' on the other, there was no fatal problem. Obviously '-multiwindow' does something wrong. Keith Lindsay's post might be helpfull as workaround, but I cannot rollback to the 'version 1.12.0-1 of xorg-server (built 2012-03-12)' using 'setup.exe', April 25, 2012 21:45 Re: X segmentation fault when particular application attempts to open a window http://cygwin.com/ml/cygwin-xfree/2012-04/msg00100.html best regards, Yusuke Tamura --- -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/