In fact it's a problem with my keyboard and not with the driver (a Logitech Internet Keyboard).
Bugger.
I put my XF86Config et the log here : http://serge.basterot.free.fr/fichiers/
(II) via(0): Monitor0: Using default hsync range of 31.46-54.57 kHz (II) via(0): Monitor0: Using default vrefresh range of 70.07-100.00 Hz
Notice how the vertical range starts at 70.07Hz. This is because the DDC information retrieved from your monitor does not include actual hsync/vrefresh information, but it does include a list of usable modes and the hsync/vrefresh ranges are guessed from these modes. This whole DDC functionality is quite new (this was not present in 4.3.0) and guessing ranges from modes is even newer and not completely functional yet.
You have provided ranges from your monitors documentation but this is overridden by the information retrieved through DDC. Please specify
Option "NoDDC"
in your "Device" section to resolve this. The via driver knows "NoDDCValue" but this will be dropped and should thus be ignored.
Luc Verhaegen. _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86