The same happened to me, only my Windows drive is showing, all other partitions are gone. This has never happened before.
I was able to fix it by booting from a Unibeast USB and copying over the ApfsDriverLoader-64.efi and removing the ApfsDriverLoader.efi that I had.
just to follow up here, I solved this by upgrading to 10.4.5B1 ... works perfectly, no more need for VGTab etc, no more crashes, no more custom PPT, been running rock solid since beginning of April for me.
very strange, I'm using 2x4k monitors with DP connections, no matter what I've tried, haven't been able to solve this problem crashing under NO load, often when starting to play video, be it FCPX or VLC or a Slack call etc, so frustrating, RX580 was rock solid!
I've been wondering the same, I looked last night, I have version 8892 which I believe is the latest BIOS. I'm tempted to flash to an earlier version.
First I'm trying something else though, removing the soft PowerPlay table that I was injecting (created with VGTab) ... and enduring the...
I have a Sapphire RX Vega 64 (https://www.newegg.com/Product/Product.aspx?Item=N82E16814202326) - it crashes randomly, usually under no load, I can run Luxmark for 30 minutes doing a stress test and it's fine. OSX loses connection to the graphics card and cannot restart it, screens goes black, I...
Thanks for sharing, will give a whirl....
I've raised voltages a bit in my PPT ... seems to occur less frequently now, once every 2 - 3 days instead of more than once per day but who knows... it's quite random.
I have the same problem (Sapphire RX Vega 64), the kernel driver just seems to stop being able to address the device, everything else continues to work fine (audio, SSH in etc):
FATAL ERROR : ATIController failed to access PCI device [3:0:0]!
--> [3:0:0] !!! Failed to read register 0x130...
To the admin who deleted my post sharing that I experienced kernel panics: I wasn't asking for help, I was reporting that I ran into problems, nothing more. This might be of interest to others thinking about running this update.
UPDATE: resolved by upgrading clover from 4586 to 4784 and...
What do you mean by acceleration?
With only Lilu & Whatevergreen, no additional configuration in Clover config.plist it seems to be working well:
HEVC 4k playback:
BruceX gives me 24 seconds, as before.
just curious if any of this necessary if you only need the IGPU in headless mode (for h264/h265 encoding/decoding) but have a discrete GPU (ala AMD) for display purposes?
leaving out ig-platform-id etc from the clover configuration, just letting mojave detect the IGPU seems to work just fine.