Video signal hung or the display freeze.

[FMaz008]

Well, I really don't know how to explain this, so I've found an image:
http://diglloyd.com/diglloyd/blog-images/2007/03/01/video-problem.jpg

The motifs is alway different.


I'm unable to reproduce it automatically, it happen randomly, and nothing specific has to be done.


I don't even know if there is some information somewhere in a log file or something like that.

Any idea ?

[FMaz008]

From the NVIDIA topic ( http://www.nvnews.net/vbulletin/showthread.php?t=58498 ):


$ dmesg | grep "PCI: Using"
[ 15.025968] PCI: Using configuration type 1
[ 15.142232] PCI: Using ACPI for IRQ routing


And I find nothing about the kernel for my version:

~$ uname -r
2.6.20-16-generic