After Catalina 10.15.4 Update, Having Problems with Intel Graphics

[Gerva]

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?

 

[saroxx]

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!

 

[Trizel]

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

 

[gadgetboyj]

<< Solved >> - Screen sleep stopped working after update to mac os Catalina 10.15.4

As haberda said, whatevergreen kext will fix the issue on (hopefully) the next release. I have tried a version that solved my problem (screen sleep, not system sleep).

www.tonymacx86.com

 

[saroxx]

<< Solved >> - Screen sleep stopped working after update to mac os Catalina 10.15.4

As haberda said, whatevergreen kext will fix the issue on (hopefully) the next release. I have tried a version that solved my problem (screen sleep, not system sleep).

www.tonymacx86.com

Thanks it works for me too.