On Fri, Jul 10, 2020 at 2:48 AM Jerry Geis <jerry.geis at gmail.com> wrote: > So what I thought was happening is not. Files are being read. > > The issue is /var/log/messages shows the 3840x2160 resolution - but when I > goto the Settings->Display the highest resolution is 1920x1080. > > I think you should find more information inside /var/log/Xorg.0.log. What does it print about 3840x2160 modes? The same as in messages or something like "Not using mode...."? BTW: what is the video card you are using and the corresponding driver?