Re: Incorrect or no vsync on GT240
I see similar tearing around 3.5cm from the top of the screen on my GT240 connected to a Dell U2410 monitor under Fedora 13.
The tearing is easiest to observe with glxgears, but most annoying when watching video.
I didn't observe the problem under Windows using VLC with the default settings.
I'd be interested to hear if you find a solution.