Contribute
Register

Display off freeze system on RX6800

Joined
Jun 16, 2020
Messages
11
Motherboard
Asrock Z490-ITX/ac
CPU
i5-10500
Graphics
RX 580
Mac
  1. iMac
  2. MacBook Air
Mobile Phone
  1. iOS
I have Ventura 13.3.1 running with OpenCore 0.9.2 (beta) and latest kext updates on a system with Z490 + RX580. Everything works correctly, Wake/Sleep, Wifi (with T919), Apple services, Airdrop, SideCar.

I recently jump from the RX580 to RX6800 (Sapphire). I have used the same efi only by adding agdpmod=pikera as boot args. The system boots and runs normally.

But I have found a problem. When the display turns off and wakes up, the system freezes. The same thing happens if I manually change the monitor inputs. If when it is off it goes to sleep and wake up, everything works correctly.

I have noticed and when it happens there is an error in the WindowsServer process and it seems to be associated with the card. After crash, if i wait some time, process restart and i cannot unfreeze the system

Do you know any solution or workaround? Or where could I start looking at the problem?

Thank you.
 
Did you find a solution?
 
Last edited:
Back
Top