Full black screen when starting OBS

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ellaf

New Member
Hi all, I am having a new experience with my 2021 built new Macbook Pro - when starting OBS, the whole screen goes black (I see the green light of my webcam being switched on though). After terminating the app via COMMAND-Q (i would be typing without seeing anything), the screen goes back to normal.

I should say that i also deleted the whole OBS installation (via AppCleaner) and hoped that a maiden installation would fix the problem - but it did not.

I could also add that OBS worked until a couple of days ago. I was not doing much, just adding a bg video and the webcam, to create a nice MS Teams videofeed for telcos.

Since I can not see anything I type, the only thing i can check is my console logfile:

Jun 30 12:14:34 HDD obs[65999]: getattrlist failed for /System/Library/Extensions/AppleIntelKBLGraphicsGLDriver.bundle/Contents/MacOS/AppleIntelKBLGraphicsGLDriver: #2: No such file or directory
Jun 30 12:14:35 HDD obs[65999]: getattrlist failed for /Library/GPUBundles/AMDRadeonX6000GLDriver.bundle/Contents/MacOS/ATIRadeonX6000SCLib.dylib: #2: No such file or directory
Jun 30 12:14:35 HDD obs[65999]: getattrlist failed for /System/Library/Extensions/AMDRadeonX6000GLDriver.bundle/Contents/MacOS/ATIRadeonX6000SCLib.dylib: #2: No such file or directory
Jun 30 12:14:35 HDD obs[65999]: getattrlist failed for /System/Library/Frameworks/OpenGL.framework/Resources//GLRendererFloat.bundle/GLRendererFloat: #2: No such file or directory

My Macbook:

Model Name: MacBook Pro
Model Identifier: MacBookPro16,1
Processor Name: 8-Core Intel Core i9
Processor Speed: 2,4 GHz
Number of Processors: 1
Total Number of Cores: 8
L2 Cache (per Core): 256 KB
L3 Cache: 16 MB
Hyper-Threading Technology: Enabled
Memory: 64 GB
System Firmware Version: 1554.120.19.0.0 (iBridge: 18.16.14663.0.0,0)

Re graphics card: here's the first:

AMD Radeon Pro 5500M, PCI-e:

Chipset Model: AMD Radeon Pro 5500M
Type: GPU
Bus: PCIe
PCIe Lane Width: x8
VRAM (Total): 8 GB
Vendor: AMD (0x1002)
Device ID: 0x7340
Revision ID: 0x0040
ROM Revision: 113-D3220E-190
VBIOS Version: 113-D32206U1-020
Option ROM Version: 113-D32206U1-020
EFI Driver Version: 01.A1.190
Automatic Graphics Switching: Supported
gMux Version: 5.0.0
Metal Family: Supported, Metal GPUFamily macOS 2

and the other, built-in:

ntel UHD Graphics 630:

Chipset Model: Intel UHD Graphics 630
Type: GPU
Bus: Built-In
VRAM (Dynamic, Max): 1536 MB
Vendor: Intel
Device ID: 0x3e9b
Revision ID: 0x0002
Automatic Graphics Switching: Supported
gMux Version: 5.0.0
Metal Family: Supported, Metal GPUFamily macOS 2
Displays:
Colour LCD:
Display Type: Built-In Retina LCD
Resolution: 3072x1920 Retina
Framebuffer Depth: 24-Bit Colour (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Automatically Adjust Brightness: No
Connection Type: Internal


any idea? Thx a lot in advance!
 
E

ellaf

New Member
Edit - the last resort i could do was pressing the power button for a few seconds. My comp completely restarted, and then restored the interrupted sessions. I discovered that OBS was still running prior to my shutdown (obviously), and i could enter the HELP menu, so here is my logfile:

 
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d0b33

New Member
I'm having the same problem with my macbook 16 inch. The display is not captured and I have to remove display capture and add it again for each session.
 
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