Screen issues with OS X Mojave

Karlis

macrumors newbie
Original poster
Nov 11, 2018
5
0
Hi there,

I've some screen issues with os x mojave and my mac pro (late 2013) and a 4K display:

With os x high sierra (10.13.6) all is fine! Any ideas?
 

FNH15

macrumors 6502
Apr 19, 2011
334
240
My initial assessment is some sort of graphics card failure, but if it's fine on High Sierra I'm inclined to believe it's Mojave. Given that I have colleagues with exactly the same setup as yours, I would suggest doing a clean install of Mojave and seeing if it persists...
 

Fishrrman

macrumors Core
Feb 20, 2009
19,672
6,853
Fishrrman's credo:
If one thing works, and another thing doesn't work...
... go with what works...
 

airlied

macrumors 6502
Jul 8, 2011
381
56
I suppose that mojave havn't figured out how to make a graphic card supports metal 2 yet. Because Mine has some similar issues.
 
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