- Joined
- Oct 19, 2011
- Messages
- 51
- Motherboard
- Asus X99 Deluxe
- CPU
- i7-5930K
- Graphics
- 2x R9 280X
- Mac
- Classic Mac
- Mobile Phone
My GPU’s were behaving in High Sierra but have gone awry since I finally got Mojave installed.
Symptoms:
I see the following issues but don’t know which one to attack first.
Symptoms:
- web pages in Chrome load/display only partially, there was some improvement after I disabled the hardware acceleration option in Chrome preferences;.
- Safari is much better but still has artifacts (tones in tab bars are inverted, cursor trails appear on screen)
- Geekbench can’t run a GPU compute test, it says the device is unrecognized
- can’t type quickly in TextEdit
- display calibration software (Spectraview) doesn’t work
- display isn’t properly identified in System Preferences
- Finder operations are mostly ok although sometimes I see rippling when I move a window.
- no problems in Windows 10 (other than using Windows ) so I assume it’s not a hardware issue
- both gpu’s are correctly identified by System Profiler
Mojave 10.14.4
Latest Clover
MacPro6,1 system definition
config.plist & EFI folder (with vBIOS) attached
Hardware listed in my profile
I see the following issues but don’t know which one to attack first.
- black screen at boot or else restarting before reaching the Apple logo and progress bar
- possible need for a framebuffer (if that helps with the glitches). Otherwise DisplayPort is working
- no GPU acceleration
Attachments
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