Question about screen resolution in plasma 5 using x11 and a 4 K monitor arrangement.

Stakanov stakanov at
Sun Mar 13 09:13:06 GMT 2022

In data domenica 13 marzo 2022 10:09:44 CET, Patrick Nagel ha scritto:
> Hi Stakanov,
> 13.03.2022 09:56:02 Stakanov <stakanov at>:
> > It came to my mind that maybe the Plasma desktop cannot be resolved over
> > the proposed 2160x1140.
> > 
> > Could you tell me if plasma has a resolution limit and maybe cannot fully
> > resolve 4K? This would help me very much.
> I'm running Plasma 5.22 (and have been running other 5.x versions) on a 4k
> monitor without issue. Also using X11 on Kubuntu with Nvidia GPU though.
> Hard to say what's causing the issue, but pretty sure it's not KDE.
> Have you tried booting another distribution from a USB drive, such as
> Ubuntu, and see whether you get the right resolutions?
> Patrick.

Not yet. I will try this and then report back. For sure it will help to narrow 
down the issue. Thanks for the idea. 

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