[CentOS] CentOS 7 and 4K display

[Phelps, Matthew]

On Thu, May 5, 2016 at 1:39 PM, Jerry Geis <geisj at pagestation.com> wrote:

> I installed C7 along with MATE desktop...
>
> My monitor is a 4K unit but when I goto the
> System -> preferences -> hardware -> Displays
> there is selection for the 4K display. It stops at 1920x1080.
>
> The var log x file shows the 4K resolutions in the file so that is good.
>
> How do I get the selections for 4K to show up?
>
> Thanks,
>
> Jerry
>

What is your graphics card model?

Which driver are you using?

What connector are you using (DVI, Display Port, HDMI)?

Does it work at 4k with Gnome, or KDE?

-- 
Matt Phelps
System Administrator, Computation Facility
Harvard - Smithsonian Center for Astrophysics
mphelps at cfa.harvard.edu, http://www.cfa.harvard.edu