On Thu, Oct 11, 2018 at 9:58 AM tech-lists <tech-lists_at_zyxst.net> wrote: > On 10/10/2018 15:24, Slawa Olhovchenkov wrote: > > You need check HDMI 2.0 available on video card and monitor. > > For HDMI 1.4 you need check of support both card and monitor support > 4K_at_24. > > Yes, the card, cable and monitor are all capable of 4k_at_30fps. The cable > and monitor were tested by connecting a laptop running linux mint. This > gave a 4k display _at_ 30fps. So for some reason, the card (AMD RX580) > isn't sending 4k. > > Is there a resource explaining how/can anyone tell me how to make the > card send 4k? The xorg section of the handbook unfortunately hasn't been > much help. > > Do you have anything configured in /etc/X11/xorg.conf? If so, remove the file and let X auto configure. Otherwise try switching DDX driver, modesetting or amdgpu /etc/X11/xorg.conf: Section "Device" Driver "amdgpu" EndSection VS Section "Device" Driver "modesetting" EndSection thanks, > -- > J. > _______________________________________________ > freebsd-x11_at_freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-x11 > To unsubscribe, send any mail to "freebsd-x11-unsubscribe_at_freebsd.org" >Received on Thu Oct 11 2018 - 07:19:04 UTC
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