From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sa-prd-fep-048.btinternet.com (mailomta26-sa.btinternet.com [213.120.69.32]) by sourceware.org (Postfix) with ESMTPS id 53D013858D33 for ; Tue, 24 Jan 2023 14:43:23 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 53D013858D33 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=dronecode.org.uk Authentication-Results: sourceware.org; spf=none smtp.mailfrom=dronecode.org.uk Received: from sa-prd-rgout-002.btmx-prd.synchronoss.net ([10.2.38.5]) by sa-prd-fep-048.btinternet.com with ESMTP id <20230124144322.QSR1091.sa-prd-fep-048.btinternet.com@sa-prd-rgout-002.btmx-prd.synchronoss.net> for ; Tue, 24 Jan 2023 14:43:22 +0000 Authentication-Results: btinternet.com; auth=pass (PLAIN) smtp.auth=jonturney@btinternet.com; bimi=skipped X-SNCR-Rigid: 6139417C4D11DF7F X-Originating-IP: [81.153.98.246] X-OWM-Source-IP: 81.153.98.246 (GB) X-OWM-Env-Sender: jonturney@btinternet.com X-VadeSecure-score: verdict=clean score=0/300, class=clean X-RazorGate-Vade: gggruggvucftvghtrhhoucdtuddrgedvhedruddvtddgieegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuueftkffvkffujffvgffngfevqffopdfqfgfvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefkffggfgfuvfhfhfgjtgfgsehtjeertddtfeejnecuhfhrohhmpeflohhnucfvuhhrnhgvhicuoehjohhnrdhtuhhrnhgvhiesughrohhnvggtohguvgdrohhrghdruhhkqeenucggtffrrghtthgvrhhnpedtgedugeelkeehtdfhhfeufeeutddtheeftddtfedvieetgeeffeelvdefffeiudenucffohhmrghinheplhhiuhdrshgvpdgthihgfihinhdrtghomhenucfkphepkedurdduheefrdelkedrvdegieenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhephhgvlhhopegludelvddrudeikedruddruddtiegnpdhinhgvthepkedurdduheefrdelkedrvdegiedpmhgrihhlfhhrohhmpehjohhnrdhtuhhrnhgvhiesughrohhnvggtohguvgdrohhrghdruhhkpdhnsggprhgtphhtthhopedupdhrtghpthhtoheptgihghifihhnsegthihgfihinhdrtghomh X-RazorGate-Vade-Verdict: clean 0 X-RazorGate-Vade-Classification: clean Received: from [192.168.1.106] (81.153.98.246) by sa-prd-rgout-002.btmx-prd.synchronoss.net (5.8.716.04) (authenticated as jonturney@btinternet.com) id 6139417C4D11DF7F for cygwin@cygwin.com; Tue, 24 Jan 2023 14:43:21 +0000 Message-ID: <6fd082e1-b731-c325-0d19-ec9241f966b6@dronecode.org.uk> Date: Tue, 24 Jan 2023 14:43:21 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: SV: octave doesn't work any longer with qt graphics toolkit To: Wyser Klaus via Cygwin , The Cygwin Mailing List References: <729a0c25decc409dbb04f13264a66b3b@smhi.se> Content-Language: en-GB From: Jon Turney In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1192.2 required=5.0 tests=BAYES_00,FORGED_SPF_HELO,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,SPF_NONE,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 24/01/2023 11:50, Marco Atzeri via Cygwin wrote: > On 17.01.2023 12:29, Wyser Klaus wrote: >> Hej Marco--- >> >> Thanks for your reply. I tried to send the cygcheck output to the >> Cygwin mailing list last week, but the file was too big (2M) and the >> post was rejected. I therefore put the file on a temporary platform >> for file exchange: >> http://exporter.nsc.liu.se/2ce844aaa0014c9f9cf889f2b062fdc7/cygcheck.out >> from where you should be able to fetch it. >> >> I tried to repeat exactly the example that you suggested, no success >> unfortunately. I attach the XWin logfile, maybe it helps you to spot >> anything. >> [..] > > Hi Klaus, > > my guess is that there is an issue with the drivers > > > [183955.593] (EE) AIGLX: No native OpenGL in modes with a root window > [183955.843] (EE) AIGLX error: dlopen of /usr/lib/dri/swrast_dri.so > failed (No such process) > [183955.843] (EE) AIGLX error: unable to load driver swrast > [183955.843] (EE) GLX: could not load software renderer > [183955.843] (II) GLX: no usable GL providers found for screen 0 Aha, I suspect the problem here is the same as [1]. You have no OpenGL, because the software rasterizer requires LLVM, and is failing to load due to that bug. Please try updating to the latest Cygwin. [1] https://cygwin.com/pipermail/cygwin/2023-January/252805.html