Fix "WindowServer [ERROR] - Unable to find display pipe for IOFB service: 18715" on MacOS
DisplayLink do not work properly with 4K screens @ MacOS 10.14. It looks laggy, jamming, like FPS drop.
I've described issue in details here: https://displaylink.org/forum/showthread.php?t=66349
K W commented
Oh, and also my dock is Dock180USZ-51
K W commented
Sorry to post a me too, but... me too. Exactly as described.
Latest display link drivers (installed Jan 3, 2019).
Model Name: MacBook Pro
Model Identifier: MacBookPro13,1
Processor Name: Intel Core i7
Processor Speed: 2.4 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 4 MB
Memory: 16 GB
Boot ROM Version: 188.8.131.52.0
SMC Version (system): 2.36f97
Chipset Model: Intel Iris Graphics 540
VRAM (Dynamic, Max): 1536 MB
Device ID: 0x1926
Revision ID: 0x000a
Metal: Supported, feature set macOS GPUFamily2 v1
Display Type: Built-In Retina LCD
Resolution: 2560 x 1600 Retina
Framebuffer Depth: 24-Bit Color (ARGB8888)
Automatically Adjust Brightness: No
I should add: Late 2015 MBP w/ 16g of RAM. Issue occurs even immediately after restart, with no other applications running and no other noticeable noise in the logs.
I do not have a 4k monitor, but I am having the same issue.
System becomes laggy and unresponsive with displaylink monitor plugged in.
After a hang, dozens to hundreds of messages are spammed to the logs that look something like:
[ERROR] - Unable to find display pipe for IOFB service: 12311
I am running Mojave with the latest (5.0.1) display link driver installed.