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After Catalina 10.15.4 Update, Having Problems with Intel Graphics

Joined
Jul 28, 2017
Messages
16
Motherboard
GIGABYTE Z370 AORUS Gaming 7
CPU
i7-8700K
Graphics
UHD 630
Mobile Phone
iOS
Updated successfully to 10.15.4! Having some issues with Intel graphics though (Intel UHD 630):

after boot I get black screen (monitor actually goes to power saving mode) and I need to switch the monitor off and back on to get it working.. anybody having the same issue?
 
Joined
Nov 5, 2011
Messages
22
Motherboard
ASRock Z370M-ITX/ac
CPU
i5-8400
Graphics
UHD 630
Mac
Mac Pro
Mobile Phone
Android
Updated successfully to 10.15.4! Having some issues with Intel graphics though (Intel UHD 630):

after boot I get black screen (monitor actually goes to power saving mode) and I need to switch the monitor off and back on to get it working.. anybody having the same issue?
I have same problem!
 
Joined
Mar 16, 2014
Messages
18
Motherboard
Acer Aspire E5-476g-54U3-OC
CPU
i5-8250U
Graphics
UHD 620,1366x768
Mac
MacBook Pro
Mobile Phone
Android, Other
add -disablegfxfirmware on boot arguments
if you using voodoi2c touchpad make sure to rebuild kextcache & repair permision to make it work after add this boot argument
 
Joined
Dec 31, 2019
Messages
5
Motherboard
Lenovo s500z
CPU
Intel® Core™ i5-6200U
Graphics
Intel HD Graphics 520
Mac
iMac, MacBook, MacBook Air, MacBook Pro
Classic Mac
PowerBook
Mobile Phone
Android, iOS
Joined
Nov 5, 2011
Messages
22
Motherboard
ASRock Z370M-ITX/ac
CPU
i5-8400
Graphics
UHD 630
Mac
Mac Pro
Mobile Phone
Android
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