From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32637 invoked by alias); 6 Feb 2015 14:57:55 -0000 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 Received: (qmail 32619 invoked by uid 89); 6 Feb 2015 14:57:55 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=3.6 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,KAM_COUK,KAM_FROM_URIBL_PCCC,SPF_PASS autolearn=no version=3.3.2 X-HELO: out.ipsmtp4nec.opaltelecom.net Received: from out.ipsmtp4nec.opaltelecom.net (HELO out.ipsmtp4nec.opaltelecom.net) (62.24.202.76) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (CAMELLIA256-SHA encrypted) ESMTPS; Fri, 06 Feb 2015 14:57:54 +0000 X-SMTPAUTH: drstacey@tiscali.co.uk X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A2CWAQCa1dRU/+PeRk8NTYczwwGCTwKBXAEBAQEBhQoBAQQjFUARCxgCAgUWCwICCQMCAQIBRRMIAQHGd3CVfQEBAQcBAQEBHoEhjl4WglKBQQWNN517giQcgVCDMQEBAQ X-IPAS-Result: A2CWAQCa1dRU/+PeRk8NTYczwwGCTwKBXAEBAQEBhQoBAQQjFUARCxgCAgUWCwICCQMCAQIBRRMIAQHGd3CVfQEBAQcBAQEBHoEhjl4WglKBQQWNN517giQcgVCDMQEBAQ Received: from 79-70-222-227.dynamic.dsl.as9105.com (HELO [192.168.1.2]) ([79.70.222.227]) by out.ipsmtp4nec.opaltelecom.net with ESMTP; 06 Feb 2015 14:57:49 +0000 Message-ID: <54D4D669.3070805@tiscali.co.uk> Date: Fri, 06 Feb 2015 14:57:00 -0000 From: David Stacey User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: cygwin-xfree@cygwin.com Subject: Re: Cannot run Qt5 applications. References: <54D2A922.3060507@tiscali.co.uk> <54D2CA12.5080701@dronecode.org.uk> In-Reply-To: <54D2CA12.5080701@dronecode.org.uk> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2015-02/txt/msg00011.txt.bz2 On 05/02/15 01:40, Jon TURNEY wrote: > On 04/02/2015 23:20, David Stacey wrote: >> I'm having difficulty running any Qt5 application. These are the >> commands I'm issuing: >> >> XWin -multiwindow & >> export DISPLAY=:0.0 >> xclock & >> >> and I see the clock, so X is up and running. Then: >> >> /usr/lib/qt5/examples/gui/analogclock/analogclock >> QXcbConnection: XCB error: 145 (Unknown), sequence: 162, resource >> id: 0, major c >> ode: 140 (Unknown), minor code: 20 >> Bad system call (core dumped) > > Possibly you need to install and start cygserver (See [1]) > > If so, this is because Qt5 is assuming shared memory is available, > which could possibly be handled in a better way... Yes, that did the trick - thank you. I would never have figured that our from the error message! Dave. -- 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/