Dear Teo,
your problem is "known". unfortunatly no "known" solution exists.
of course you can try to find one - but that involves much try-and-error on
your side.
The "easy" solution would be: replace your NVIDIA card with a recent ATI one.
Besides the fact that i can't open your PDF (empty file...) it's really really
annoying - for various reasons; first: nobody can edit the PDF except you.
second: now your pdf is stored in thousands of mailboxes in various versions -
if it were a wiki-article or anything else web-based, it would be there only
once. i love things which have a definite place...
please consider the suggestion many others already made to bring your good
intended documentation effort to a technical state and place where everybody
has the maximum profit of it: WIKI
Thanks and Greetings to Singapore!
Tobias
Am Dienstag, 27. März 2012, 11:48:25 schrieb Teo En Ming (Zhang Enming):
Dear Tobia Geiger and Xen users and developers,
My Xen VGA Passthrough to Windows 8 Consumer Preview and Windows XP HVM
domU is only *_partially_* successful. There is a yellow exclamation
mark besides NVIDIA Geforce 8400 GS in Device Manager. Device Manager
reports:
Windows has stopped this device because it has reported problems. (Code 43)
This device isn't using any resources because it has a problem.
I suspect the above problem has to do with MMIO BARs pBAR:vBAR 1:1 mapping.
Could you read through my attached "Xen VGA Passthrough - Version
1.6.pdf" documentation carefully to see if there are any mistakes in
this area? Of concern are Sections 3, 4, and 6 in my Xen VGA Passthrough
documentation.
I am using Xen 4.2-unstable changesets 25070 and 25099 and Linux Kernel
3.3.0.
Thank you very much for your kind assistance.