From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: Re: VMX status report. Xen: #17270 & Xen0: #488 -- no newissue Date: Fri, 28 Mar 2008 10:53:34 +0000 Message-ID: <47ECCE2E.70009@eu.citrix.com> References: <20080324101523.GC4434@implementation.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Xu, Dongxiao" Cc: "Li, Haicheng" , xen-devel@lists.xensource.com, Samuel Thibault List-Id: xen-devel@lists.xenproject.org Xu, Dongxiao wrote: > Hi, Samuel, > Recently, I look into the bug 1180: Hvm windows guest shows abnormal color. I find that, if we use X window to boot a windows guest, the color is correct; and if we use vnc viewer to connect to the host and boot a windows guest, the color is abnormal. This issue comes from Xen C/S 17171. > > BTW, I set sdl=1 and vnc=0 in my configuration file. If set sdl=0 and vnc=1 in configuration file, both color from vnc viewer or X window are correct. > Sorry I don't fully understand: is when you where using sdl=1 and vnc=0 (that is the SDL windows) that you saw abnormal colours or when you where using sdl=0 and vnc=1 (vnc interface)? These informations would be helpful: - the colour depth and resolution in the window guest - the colour depth and resolution of your dom0 X window system - which vnc viewer you are using (if the problem is with vnc) Regards, Stefano Stabellini P.S. I was independently able to reproduce another colour problem that happens only when the guest colour resolution is 8 bpp.