Palin

I tried with my dual GPU system, and these are the screenshot with the integrated graphics and with the nVidia one. Also disabling clouds with intel leave clouds behind that never move, but if you close the world AND the JVM you finally get no clouds.

I have the same problem here.

Graphics: (Intel UHD 620 KBL GT2)
OS: Mageia Linux 7
Java: openjdk version "1.8.0_252" (OS Provided)

Tonight I will try with my dual GPU notebook (Intel+nVidia) and report what happens.