Random Freezes with Radeon 560

[hdkjhek]

Enabling iGPU (injecting Intel and specifying ig-platform-id in clover, and enabling multi-monitor in BIOS) has solved solved this problem for me as well.

Perfect! This did also solve my rx560 freezing

 

[fdgogogo]

I tried all solutions above but nothing works.
But I found that this may be related to display sleeping, after changing display sleeping delay to to "never", the freeze never happen for about 2 weeks (was 2 times in average a day)

 

[kickphlipp]

Hi,
I successfully updated my z68x build with i7 2600k cpu and rx560 from 10.13.6 to 10.14. The fcpx freezing reemerged and after spending A LOT of time on the forum here I finally nailed it. I think.
I enabled iGPU in bios, I have inject Intel enabled, lilu and weg kexts in efi/clover/kext/other and config.plist as per https://www.tonymacx86.com/threads/guide-intel-framebuffer-patching-using-whatevergreen.256490/ And the most important thing is changing to Mac Pro 5,1. See here https://support.apple.com/en-us/HT208898
No freezes with 2 monitors in DP and HDMI in rx560.
Oh, and the hd3000 shows in sys report but is obviously not utilised in Mojave.
Try it and hope it helps.

Hi!
I've pretty much the same setup, but somehow I end up on boot on a black screen after ca. 75% progress on boot screen. I'm on UEFI BIOS U1l, and the monitor connected via the DVI port on my sapphire 560 RX... if I boot to the clover screen with a legacy partition (i mean from my 10.13 installation), I am able to boot Mojave from there, but just not from my Mojave drive itself.
Any help apprecciated - I amunfortunately not overly skilled in tuning computers, I just need this thing for my studio.
Thanks a lot in advance!