I have 1920x1200 screen and default wallpaper of KF5 looks jagged in it. I don't know whether it is too low res raster picture or not too well rendered vector picture. If latter is the case, I'm using intel graphic card and tested both OpenGL 2 and 3.1 acceleration. It is not severe issue, but looks very unprofessional. Reproducible: Always
is a graphics problem, needs a screenshot
*** This bug has been marked as a duplicate of bug 346018 ***