[Xen-users] [Fwd: Video corruption problems]

[Bryan Brown <kasper22@xxxxxxxxxxxxxxx>]

Hi list.

I'm running xen 3.0.2 using dom0 as my desktop with ubuntu on a amd 
x86_64 kernel and a nvidia graphics card.  I everything works great 
except if I spend around more than an hour on the desktop, I start 
having video problems.  I tried installing the nvidia drivers for the 
card, but the install just crashes the machine, so I'm working in the 
frame buffer.  The problem starts as just a few artifacts at first and 
within a few minutes I'm seeing all kinds of strange things.  It almost 
looks like I'm seeing things that are in memory that I shouldn't (sorry 
I'm not sure how to explain better what it looks like).  Has anyone else 
had problems like this or have any ideas how to fix the issue?
bryan@master:~$ lspci
0000:00:00.0 Memory controller: nVidia Corporation: Unknown device 005e 
(rev a3)
0000:00:01.0 ISA bridge: nVidia Corporation: Unknown device 0050 (rev a3)
0000:00:01.1 SMBus: nVidia Corporation: Unknown device 0052 (rev a2)
0000:00:02.0 USB Controller: nVidia Corporation: Unknown device 005a 
(rev a2)
0000:00:02.1 USB Controller: nVidia Corporation: Unknown device 005b 
(rev a3)
0000:00:06.0 IDE interface: nVidia Corporation: Unknown device 0053 (rev f2)
0000:00:07.0 IDE interface: nVidia Corporation: Unknown device 0054 (rev f3)
0000:00:08.0 IDE interface: nVidia Corporation: Unknown device 0055 (rev f3)
0000:00:09.0 PCI bridge: nVidia Corporation: Unknown device 005c (rev a2)
0000:00:0b.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:0c.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:0d.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:0e.0 PCI bridge: nVidia Corporation: Unknown device 005d (rev a3)
0000:00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge
0000:01:08.0 Ethernet controller: VIA Technologies, Inc. VT6105 
[Rhine-III] (rev 86)
0000:01:0d.0 Multimedia audio controller: Creative Labs SB Audigy LS
0000:03:00.0 RAID bus controller: Silicon Image, Inc. (formerly CMD 
Technology Inc): Unknown device 3132 (rev 01)
0000:05:00.0 VGA compatible controller: nVidia Corporation: Unknown 
device 0140 (rev a2)
Thanks
Bryan



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