From mboxrd@z Thu Jan 1 00:00:00 1970 From: Erik Rull Subject: Re: VNC and SDL/VGA simultaneously? Date: Thu, 22 Sep 2011 20:55:06 +0200 Message-ID: <4E7B848A.9070202@rdsoftware.de> References: <4D77F1B3.8010907@rdsoftware.de> <4D78A6B1.4060002@redhat.com> <4D792366.8000100@rdsoftware.de> <1299803902.2244.3.camel@ubuntu-T61usb.sinobot.biz> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Erik Rull , Avi Kivity , "kvm@vger.kernel.org" To: bitman.zhou@sinobot.com.cn Return-path: Received: from moutng.kundenserver.de ([212.227.126.171]:51856 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751684Ab1IVSzQ convert rfc822-to-8bit (ORCPT ); Thu, 22 Sep 2011 14:55:16 -0400 In-Reply-To: <1299803902.2244.3.camel@ubuntu-T61usb.sinobot.biz> Sender: kvm-owner@vger.kernel.org List-ID: Hi all, is there an update regarding simultaneous use of VNC and VGA output? Thanks. Best regards, Erik Bitman Zhou wrote: > We tried before with both spice(QXL) and VNC enabled at the same time > for the same VM. It works a little bit, I mean VNC session can hold s= ome > time. I use gtk-vnc and it looks like qemu vnc implementation sends s= ome > special packets and cause gtk-vnc broken. > > BR > Bitman Zhou > > =E5=9C=A8 2011-03-10=E5=9B=9B=E7=9A=84 20:15 +0100=EF=BC=8CErik Rull=E5= =86=99=E9=81=93=EF=BC=9A >> Avi Kivity wrote: >>> On 03/09/2011 11:31 PM, Erik Rull wrote: >>>> Hi all, >>>> >>>> is it possible to parameterize qemu in a way where the VNC port an= d >>>> the VGA output is available in parallel? >>>> >>> >>> Not really, though it should be possible to do it with some effort. >>> >>>> My system screen remains dark if I run it with the -vnc :0 option = and >>>> vnc is unavailable when SDL/VGA is available. >>>> >>> >>> What's your use case? >> >> I want to make remote support possble for a guest system that has on= ly a >> local network connection to the host and has a graphical console run= ning >> where the operator works on. (So "real" VNC is not available to the = rest of >> the world) >> It would also be okay if a switching between the VNC and the SDL/VGA= would >> be possible at runtime so that the remote support can do the work an= d then >> switch back to the operators screen. >> >> Best regards, >> >> Erik >> -- >> To unsubscribe from this list: send the line "unsubscribe kvm" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >