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I just got a new monitor that has a maximum resolution of 2560x1440 but the highest option I get is 1920x1200 I tried following the instructions on the xrandr wiki page but I've had no success.
Any and all help is appreciated.
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What is your graphics card model? Support has to be on both sides, the monitor to display the signal you want and the graphics card has to be able to generate that signal as well.
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What is your graphics card model? Support has to be on both sides, the monitor to display the signal you want and the graphics card has to be able to generate that signal as well.
AMD Radeon HD 6750M
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AMD Radeon HD 6750M
Well, according to This:
Maximum digital resolution: 2560 x 1600
Maximum VGA resolution: 2048 x 1536
So it would seem that you should be good. Other than that I'm not sure what else to suggest. Perhaps it's something with the: EDID information but I don't know where to go with that. Have you tried a different connection? Like say you're using VGA, could you try a DVI one? What driver are you using for your card? Probably xf86-video-ati as AMDGPU doesn't support a card that old.
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