From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23362 invoked by alias); 4 Feb 2011 17:14:11 -0000 Received: (qmail 23350 invoked by uid 22791); 4 Feb 2011 17:14:08 -0000 X-SWARE-Spam-Status: No, hits=-0.5 required=5.0 tests=AWL,BAYES_05,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from cosmos.phy.tufts.edu (HELO cosmos.phy.tufts.edu) (130.64.83.16) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 04 Feb 2011 17:14:03 +0000 Received: from kdo by cosmos.phy.tufts.edu ([local]:local) with local id 1PlPEP-0003Q0-Sx - Using Exim-4.72 (MandrivaLinux) MTA (return-path ); Fri, 04 Feb 2011 12:14:01 -0500 Date: Fri, 04 Feb 2011 17:14:00 -0000 Message-Id: From: Ken Olum To: cygwin-xfree@cygwin.com In-reply-to: <4D3DC72C.6000103@dronecode.org.uk> (message from Jon TURNEY on Mon, 24 Jan 2011 18:38:36 +0000) Subject: Re: AIGLX 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: 2011-02/txt/msg00001.txt.bz2 From: Jon TURNEY Date: Mon, 24 Jan 2011 18:38:36 +0000 > Once I say -wgl, direct rendering no longer works. That is, if I > don't set LIBGL_ALWAYS_INDIRECT, then I get a long (infinite?) > sequence of errors like this: > > X Error: BadMatch (invalid parameter attributes) 8 > Major opcode: 73 (X_GetImage) > Resource id: 0xa0039a I can't reproduce this problem. Can you give me a few more details on the host which is running paraview: unix version, version of libGL and version of paraview? Mandriva 2010.2 on x86_64 with kernel 2.6.33.7-server-2mnb libGL is from lib64mesagl1-devel-7.8.1-6mdv2010.1 Paraview is version 3.8.1 for x86 I don't have a clear picture of when this bug occurs and when it doesn't. I just deleted my paraview configuration file .config/ParaView/ParaView3.8.1.ini to start with a clean environment, and now when I type paraview it gives me a large but finite number of these warnings and then starts up. When I create objects (e.g., try Sources->Arrow) it displays them without further errors, but extremely slowly. You can watch the individual polygons appear on the screen. Do you get that error with other OpenGL applications (e.g. glxinfo) or just paraview? glxinfo does not give these errors. I haven't tried any other OpenGL application. Ken -- 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/