xrandr --output LVDS --reflect xy => xrandr: output LVDS cannot use rotation...

[BOROWIAK Jerome (EXT)]

Hello,

My goal is to project display on translucide screen with led video projector.
The tested machines are Ubuntu boxes with version 1.1 and 1.2 of xRandr.
Used drivers are nVidia (legacy), nv and i915.

The command...

$ xrandr --output LVDS --reflect xy

...give:
xrandr: output LVDS cannot use rotation "normal" reflection "X and Y axis"

The command...

$ xrandr --output VGA --reflect xy

...give nothing at all
(no log, no error)

Any idea ?

Cu,
J.

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