I always want to know the rotate method about nvidia binary driver except modifying the xconfig file, restarting X is boring.
In the README file
ftp://download.nvidia.com/XFree86/Li...hapter-17.html：
Code:
Workstation RGB or CI overlay visuals will function at lower performance and the video overlay will not be available when RandRRotation is enabled.
You can query the available rotations using the 'xrandr' command line interface to the RandR extension by running:
xrandr -q
You can set the rotation orientation of the screen by running any of:
xrandr -o left
xrandr -o right
xrandr -o inverted
xrandr -o normal
Rotation may also be set through the nvidia-settings configuration utility in the "Rotation Settings" panel.
But I CANNOT use the xrandr extension, and also CANNOT find the
"Rotation Settings" panel, Anyone can help me?