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Catalina update results in black screen

Joined
Jan 22, 2019
Messages
4
Motherboard
GigaBite B360M H
CPU
I5 8400
Graphics
MSI R7 260X
Mac
Mac Pro
Can anyone help me, downloaded and start the macOS Catalina update from the last running Mojave version. After the update procedure in macOS it restarts and after the Apple loadbar it goes to black screen.

I guess it is a bad EFI configuration but I tried different Clover versions, with 1.3.4 WhatEverGreen en 1.3.9 Lilu with black screen or no signal as result. Not the one I hope to get, boot into Catalina GUI environment. Can someone generate a good EFI folder for my setup :/

Thanks in advanced!
 
Joined
Nov 8, 2019
Messages
16
Motherboard
Dell Optilex 3020
CPU
i5
Graphics
HD 4600
just reinstall your clover efi bootloader and follow uefi hot patch installation methods to select what driver you should download for for bootloader. it seams your efi driver is missing .
 
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