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Re: [Qemu-devel] NT4 white mouse pointer using Cirrus 5446 driver under


From: Carlos A. M. dos Santos
Subject: Re: [Qemu-devel] NT4 white mouse pointer using Cirrus 5446 driver under 0.9.1
Date: Wed, 21 May 2008 22:11:18 -0300

On Wed, May 21, 2008 at 11:27 AM, Mark Cave-Ayland
<address@hidden> wrote:
> Hi there,
>
> I've been using qemu 0.9.1 to run an NT4 installation as a guest, and I'm
> having a problem with the mouse pointer within the NT4 guest appearing as a
> white square.
>
> During the initial installation, NT4 uses the standard MS VGA driver which
> only supports 16 colours. Using this driver, the mouse pointer appears to
> work as normal. When I change the video driver in NT4 to use the Cirrus 5446
> driver (in order to use a 1024x768 display in 256 colours), the guest screen
> appears without any problems, but the mouse pointer always appears as a
> white square.
>
> Can anyone explain why this is happening? I can provide some debug
> information if people can point me in the right direction.

It seems that you are running out of colormap entries. Try to use 16
bits per pixel.

-- 
Carlos A. M. dos Santos




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