Stefan, On Mon, 2018-06-25 at 21:08 +0000, Brüns, Stefan wrote: > On Montag, 25. Juni 2018 23:06:29 CEST Steve Moring wrote: > > Hi, > > > > I've seen a few people have UHD monitors working with their > > raspberry > > pi3's. I'm confused by a constraint that appears to be an X > > constraint, and that's the size of the desktop. > > > > Has anyone gotten this to work successfully using an openSUSE > > build? > > > > This works: > > #cvt -r 3840 2160 60 > > 4k @ 60fps is more than HDMI 1.3 can handle. You can either do 2560x > 1440@60p > or 3840x2160@30p.
When I set the resolution to 2560x1440 (or the 3840x2160), it still tells me: xrandr --output HDMI-1 --mode "2560x1440_60.0" --rate 60 xrandr: screen cannot be larger than 2048x2048 (desired size 2560x1440) I think X itself is constraining the desktop size, does that sound plausible? I have not tried a newer install yet, this one is still from June. > > Kind regards, > > Stefan > > -- To unsubscribe, e-mail: [email protected] To contact the owner, e-mail: [email protected]
