FW: Desktop screen corruption (AMD LX driver)

[Yoder, John]

Have you seen it happen with other local applications? Have you tried
Remote X applications? I'm curious whether this is a Citrix only issue. 

Regards,

John Yoder

-----Original Message-----
From: christopher reder [mailto:creder at digitalcpt.com] 
Sent: Friday, December 14, 2007 10:10 AM
To: Puneet Goel
Cc: Yoder, John; xorg-driver-geode at lists.x.org;
xorg at lists.freedesktop.org
Subject: Re: FW: Desktop screen corruption (AMD LX driver)

On Fri, 2007-12-14 at 22:19 +0530, Puneet Goel wrote:
> Hello John,
> 
> Thanks for the quick reply.
> 
> You are right. It is happening at the 4 corners of the app. I was
> dragging Notepad application on my desktop when i saw this behavior.
> All the 4 corners of the notepad window were leaving trail behind on
> desktop. If i refresh desktop everything becomes normal but dragging
> notepad application again corrupted desktop. However if the drag any
> of the native linux application which are installed on my system, it
> works perfectly fine. I shall try to do more testing on this by
> publishing some other apps as well.
> 
> My host linux system is having Citrix ICA client 9.0. and server is
> citrix presentation (metaframe) 4.5. There is a standard way of
> publishing application via citrix server and that is what i am also
> following.
> 
> Is there any other info i need to provide ?
> 


What happens with other backgrounds?  From the picture you showed, it
was a black image changing over to white, correct?  So, that's 0xFF to
0x00 I believe so perhaps changing to a pure green color on your
background would be a good experiment to see how the buffer could be
getting overwritten.