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nouveau, xgamma and multiple screens
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Progman3K
l33t
l33t


Joined: 03 Jan 2004
Posts: 663

PostPosted: Mon Dec 23, 2013 3:52 am    Post subject: nouveau, xgamma and multiple screens Reply with quote

Hi!
I recently switched from the proprietary nvidia video driver to the open nouveau driver.

I have two screens connected to the video card.

To adjust the gamma settings with the old driver, I used the nvidia x configuration tool.
That does not work with the nouveau driver.

Instead I have installed xgamma, which works, but which only appears to be able to change the gamma on one monitor.

I've tried variations of the following

Code:
xgamma -display :0.0 -gamma 1.0


but no matter what, it only seems to change the gamma for the first monitor.

What am I doing wrong?
Thanks
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