From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:45050)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <kraxel@redhat.com>) id 1WPXq3-0005kr-65
	for qemu-devel@nongnu.org; Mon, 17 Mar 2014 09:44:29 -0400
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <kraxel@redhat.com>) id 1WPXpt-0000T8-3G
	for qemu-devel@nongnu.org; Mon, 17 Mar 2014 09:44:23 -0400
Received: from mx1.redhat.com ([209.132.183.28]:2994)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <kraxel@redhat.com>) id 1WPXps-0000T2-Qw
	for qemu-devel@nongnu.org; Mon, 17 Mar 2014 09:44:13 -0400
Message-ID: <1395063841.5663.9.camel@nilsson.home.kraxel.org>
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 17 Mar 2014 14:44:01 +0100
In-Reply-To: <20140314160616.GA16438@sergelap>
References: <20140314160616.GA16438@sergelap>
Content-Type: text/plain; charset="UTF-8"
Mime-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: Re: [Qemu-devel] vnc regression with -vga vmware
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: Serge Hallyn <serge.hallyn@ubuntu.com>, Peter Lieven <pl@kamp.de>
Cc: Doug Smythies <dsmythies@telus.net>, qemu-devel@nongnu.org

On Fr, 2014-03-14 at 11:06 -0500, Serge Hallyn wrote:
> Hi,
> 
> upstream git HEAD appears to have regressed with -vga vmware -vnc.
> 
> If I run 
> 
> 	./qemu-system-x86_64 -enable-kvm -vnc :1 -m 1024 -cdrom ~/trusty-desktop-amd64.iso -vga vmware
> 
> then tightvncviewer gives me:
> 
> Connected to RFB server, using protocol version 3.8
> No authentication needed
> Authentication successful
> Desktop name "QEMU"
> VNC server default format:
> 32 bits per pixel.
> Least significant byte first in each pixel.
> True colour: max red 255 green 255 blue 255, shift red 16 green 8
> blue 0
> Using default colormap which is TrueColor.  Pixel format:
> 32 bits per pixel.
> Least significant byte first in each pixel.
> True colour: max red 255 green 255 blue 255, shift red 16
> green 8 blue 0
> Same machine: preferring raw encoding
> Rect too large: 16x4 at (2352, 1766)
> 
> gvncviewer simply says 'Disconnected from server'.
> 
> It works fine if I don't use -vga vmware.
> 
> I bisected it to commit 12b316d: ui/vnc: optimize dirty bitmap tracking

Peter, that is yours, any idea what this is?

cheers,
  Gerd