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:date:from:reply-to:message-id:to:subject
	:in-reply-to:references:mime-version:content-type
	:content-transfer-encoding; q=dns; s=default; b=BZGfcbvMi3JyMhQZ
	Ddh3SIJyNP3r+iSwk0ERi1PvwuqlLcnJHSYJSoJkzZMrWoNU7H7UjE0kNv2pxXfg
	lIZliaRxCxwLWl+mAKivayCSNjOS2mcNZWmPS8s508nuVq/0gBj5NXfZ/Em3rJvU
	XdHSZa0Hj8rah3QdEU3cnBL3jhQ=
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:date:from:reply-to:message-id:to:subject
	:in-reply-to:references:mime-version:content-type
	:content-transfer-encoding; s=default; bh=ZHtWUUT/cBKOZD6ZqYDsoQ
	s49Q8=; b=FJYPA3L9C7kRy8RnYjHI7dLM48IUeyFx5vjUA6qSNiUWgNAvmcfhYM
	KlYBUhB04S4ma2n3qIw6WQ+k6K8c388M38CfFQdQMGWRWyN/N4Y7lIhnqCDg+Ycc
	VnUUBbtjJFGgOb/F/HnbmuWfOus49pvcyqs72SQIU2e941xB+vjck=
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-Spam-SWARE-Status:	No, score=0.7 required=5.0 tests=BAYES_05,FREEMAIL_FROM,KAM_THEBAT,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.1 spammy=H*M:yandex, Issues, mesa, Mesa
X-HELO:	forward104o.mail.yandex.net
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1568401502; bh=O/S5fh2+ov8dsHASiQvCupv07BU0TWsvo1OzzkTnYtI=; h=In-Reply-To:Subject:To:Reply-To:From:Message-ID:References:Date; b=DdnS3uJJ45L48UEvHWdE9DrHU1VbIn/+6m2jzQJ9KWEKaeBr9m1zuKbdRz5CfoD4H eMbRMji7ygRGliWkk+Khr5kR4JwgdSaxZwL6GgdoxvbboHCQU/4L4zlqqUYxzPrD34 OIvSj0H9y/PlsjGLAmbNZebTMXezplAxXptA2QNU=
Authentication-Results:	mxback15o.mail.yandex.net; dkim=pass header.i=@yandex.ru
Date:	Fri, 13 Sep 2019 21:53:00 +0300
From:	Andrey Repin <anrdaemon AT yandex DOT ru>
Reply-To:	cygwin AT cygwin DOT com
Message-ID:	<1547911751.20190913215300@yandex.ru>
To:	Hamish MB <hamishmb AT live DOT co DOT uk>, cygwin AT cygwin DOT com
Subject:	Re: Issues with multiple displays and openGL libraries after latest updates to X, GL, and Mesa
In-Reply-To:	<AM6PR04MB61016CFFC343C70D0DD92806E7B30@AM6PR04MB6101.eurprd04.prod.outlook.com>
References:	<AM6PR04MB610130F19C5E0EDE4B1A2FC7E7BB0 AT AM6PR04MB6101 DOT eurprd04 DOT prod DOT outlook DOT com> <5e994993-2faa-541e-39f4-fac00789d7e7 AT dronecode DOT org DOT uk> <AM6PR04MB6101DF0C3388FC6D30DADEF4E7B50 AT AM6PR04MB6101 DOT eurprd04 DOT prod DOT outlook DOT com> <00dbc38e-32d4-8827-da85-fdb65fd1c1d3 AT live DOT co DOT uk> <AM6PR04MB6101502C9900DA496D35361BE7B00 AT AM6PR04MB6101 DOT eurprd04 DOT prod DOT outlook DOT com> <398979501 DOT 20190913034142 AT yandex DOT ru> <AM6PR04MB61016CFFC343C70D0DD92806E7B30 AT AM6PR04MB6101 DOT eurprd04 DOT prod DOT outlook DOT com>
MIME-Version:	1.0
X-IsSubscribed:	yes
X-MIME-Autoconverted:	from base64 to 8bit by delorie.com id x8DJ5iFi013593

Greetings, Hamish MB!

> On 13/09/2019 01:41, Andrey Repin wrote:
>> Greetings, Hamish MB!
>>
>> Please no top-posting in this channel.
>>
>>> Note: I've just realised this only happens when 3D acceleration is
>>> enabled in VirtualBox, hence this may be a VirtualBox bug, rather than a
>>> Cygwin bug. Thoughts?
>> What video mode did you select for your system?
>> Which driver (standard or improved) did you install?
>>
> Thanks for letting me know about the top-posting. I'll see if my email
> client has a setting to disable that by default.

> I'm using the "VBoxSVGA" mode, but I also tried the "VBoxVGA" mode. I'm
> using the standard 3D driver, not the experimental one that supports
> Aero because that didn't work well for me.

I've found "experimental" one working quite well for the last decade.
128MB+ Video RAM, enabled 3D acceleration… There's minor issues with canvas
redraw of some apps, but nothing crash-level.


-- 
With best regards,
Andrey Repin
Friday, September 13, 2019 21:51:02

Sorry for my terrible english...
--
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 -