From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10207 invoked by alias); 25 Jun 2012 13:35:31 -0000 Received: (qmail 10079 invoked by uid 22791); 25 Jun 2012 13:35:30 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED,TW_GT X-Spam-Check-By: sourceware.org Received: from mercury.karoo.kcom.com (HELO smtpout.karoo.kcom.com) (212.50.160.61) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 25 Jun 2012 13:35:18 +0000 Received: from 213-152-38-55.dsl.eclipse.net.uk (HELO [192.168.1.108]) ([213.152.38.55]) by smtpout.karoo.kcom.com with ESMTP; 25 Jun 2012 14:35:07 +0100 Message-ID: <4FE86913.2010706@dronecode.org.uk> Date: Mon, 25 Jun 2012 13:35:00 -0000 From: Jon TURNEY User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 MIME-Version: 1.0 To: cygwin-xfree@cygwin.com, cygwin-xfree CC: boxer@bytezeppelin.com Subject: Re: XWin 1.12.1.0 seg faults on startup? References: <4FD37A84.3000402@bytezeppelin.com> <4FDDE517.6090205@dronecode.org.uk> <4FE29762.6070003@bytezeppelin.com> In-Reply-To: <4FE29762.6070003@bytezeppelin.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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: 2012-06/txt/msg00031.txt.bz2 On 21/06/2012 04:39, Nick Vasilatos wrote: > Well... the new server (i1.12.2.0) also seg faults at 0x0 on startup. Debugger > says ``No Stack''? The log file is attached. > [Inferior 1 (process 17136) exited with code 01] > (gdb) bt full > No stack. > (gdb) This says that the XWin process exited, so either gdb somehow failed to catch it when it segfaulted. Or did it not segfault at all? > On 6/17/2012 10:09 AM, Jon TURNEY wrote: >> On 09/06/2012 17:32, Nick Vasilatos wrote: >>> XWin doesn't want to start for me. This is a new install of Cygwin/new install >>> of Win7 on an AMD x64 system with an Nvidia gtx-570 GPU; I've reinstalled the >>> X components a couple of times; rebasedall a couple of times. The log (I >>> installed an XWin.exe w/symbols) says: >>> >>> [ 5306.810] winPositionWindowMultiWindow: (x, y) = (0, 0) >>> [ 5306.810] immediately return since hWnd is NULL >>> [ 5306.810] winMapWindowMultiWindow - pWin: 80062268 >>> [ 5306.810] winUpdateWindowsWindow >>> [ 5306.810] winReshape () >>> [ 5306.826] Segmentation fault at address 0x0 So, this looks like maybe it's failing while trying to create a window, so this might be a timing condition at startup. You might try creating an empty ~/.startxwinrc (so the default xterm is not started by startxwin) and see if that makes a difference? -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- 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/