X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:content-type
	:content-transfer-encoding:mime-version; q=dns; s=default; b=PhX
	emCLe0J75zqQdXtK0cFR6Puhcpc3oB7UAZjVEiK9nvVnHtK11I//DnDd06xIvlye
	0vHS2zjLLmYElGPq04uc5FxZX5BdYWZkYHg/0hMO62Ctx+fQtQiu7g7IuUgzn5mt
	W8gaedZ4CfXrmBZcR/YojcWFVRB9GxQkMe2H1XRI=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:from:to:subject:date:message-id:content-type
	:content-transfer-encoding:mime-version; s=default; bh=opemA5ON4
	AcQ9kbJS9I4LxO8+UU=; b=nJFCtuTcIPmRZO4HNXbY7cLGSen+O/3U7VPUpB5ss
	WUsoo6CrZOA0NgM9B12JeOw3tHoKCaHtgh7IqSIVyXT+A/16zxDkBRBjph4FDTcL
	BuKu7r+TSrlIXGs1X2G+LgKHF7+M2D+AGqXQYZBAULpKRHCv/GlNanbFv+bkMfZN
	XE=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-0.3 required=5.0 tests=AWL,BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,FROM_STARTS_WITH_NUMS,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 spammy=rapid, rgds
X-HELO:	sneak2.sneakemail.com
From:	"Stephen Wilkinson" <307cdqf02 AT sneakemail DOT com>
To:	cygwin AT cygwin DOT com
Subject:	RE: Octave segmentation fault when plotting graph
Date:	Tue, 12 Apr 2016 14:53:46 +0000
Message-ID:	<19030-1460472802-818071@sneakemail.com>
MIME-Version:	1.0
X-MIME-Autoconverted:	from quoted-printable to 8bit by delorie.com id u3CEsKlg018008

Marco -- I've just tried that, rolling dri-drivers back to 11.0.9-1 and it works.

Thank you for such rapid responses... hope this helps the developers/package maintainers.

Rgds,
Steve 


On 12/04/2016 14:24, Marco Atzeri wrote:

    On 12/04/2016 13:53, Stephen Wilkinson wrote:

        Tatsuro: I tried to roll back to earlier version of Cygwin (all
        packages) but that broke several other things.

        Marco: I confirm that was broken for 32-bit. I've just installed
        Cygwin 64-bit and Octave works as expected. I got crashes with fltk
        and qt graphic toolkits, but I admit I didn't try gnuplot. All was
        working fine until I updated -- I can't remember what version of
        Octave I was running but 4.0.0 sounds about right.

        Regards,
        Steve


    I guess Tatsuro was thinking to revert only cygwin package to 2.4.1.
    I just tried and it makes no difference.


    the segfault seems in the X libraries

    #1  0x43934357 in gallium_dri!__driDriverGetExtensions_swrast ()
        from E:/cygwin/lib/dri/swrast_dri.so



Reverting dri-drivers to 11.0.9-1 seems to solve the issue.

Yaakov,
can you give a check ?


Regards
Marco


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -