Information nvidia-glx on TFT 1280x854

[Alien Technology French]

Hello,

Just to information, this week I installed on test machine, a Medion 
MD41310, with Nvidia Geforce 5200 Go 64 Gb, the nvidia-glx driver 
(refresh rate 28-90/60-60) and I have a strange blinking line on the top 
of the screen.
The tests give the same problem on OpenSuSe 10.1, but not on Elive 0.5 
Revolution and FOXDesktop Pro 1.0.
Have someone an idea of what can generate this trouble?

This night I will try a legacy-glx to see if it will be better.

Al.