- Joined
- Jun 29, 2016
- Messages
- 193
- Motherboard
- ASUS Prime X299 Deluxe
- CPU
- i9-7900X
- Graphics
- Vega 64
I've recently built a new machine using KPG's excellent iMac Pro instructions. Unfortunately, it's regularly freezing when I open apps that take advantage of the GPU such as Photos. The underlying OS is still there and usable (I can SSH in), and I can move the mouse, however the UI is completely unresponsive.
It starts with a message like this:
fault 13:32:42.203423 +1000 kernel virtual IOReturn IOAccelEventMachine2::waitForStamp(int32_t, stamp_t, stamp_t *): initial wait for 1 second expired. Continue wait for 4 seconds. stamp 21 (gpu_stamp=20)
After that the UI freezes, and the following is logged to the console over and over again:
May 18 13:33:19 Tonys-iMac-Pro com.apple.xpc.launchd[1] (com.apple.DumpGPURestart): Service only ran for 1 seconds. Pushing respawn out by 9 seconds.
I've attached my EFI directory. I'd be grateful for any advice.
It starts with a message like this:
fault 13:32:42.203423 +1000 kernel virtual IOReturn IOAccelEventMachine2::waitForStamp(int32_t, stamp_t, stamp_t *): initial wait for 1 second expired. Continue wait for 4 seconds. stamp 21 (gpu_stamp=20)
After that the UI freezes, and the following is logged to the console over and over again:
May 18 13:33:19 Tonys-iMac-Pro com.apple.xpc.launchd[1] (com.apple.DumpGPURestart): Service only ran for 1 seconds. Pushing respawn out by 9 seconds.
I've attached my EFI directory. I'd be grateful for any advice.