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How do I set display refresh rate at boot time on Red Hat 7?
I have a new Red Hat 7 server, and I need to set the display refresh rate at boot time. I am able to modify the refresh rate using xrandr and I can run it at login using a Startup Application, but the display is unreadable until after login. I tried adding the call to xrandr in /etc/rc.d/rc.local, but that doesn't seem to work. Is there some way to get this to run at boot time? Or do I need to create an xorg.conf file (I don't presently have one)?
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