Dear RehabMan, it's me again
I have successfully fresh installed Mojave 10.14 on this laptop too. Everything works so far except 2 problems that I am facing. They are all included in a video I am uploading and I need your help.
1. Laggy boot screen: the problem is exactly the same as this post.
Haswell (and Broadwell) lags/pauses/unresponsiveness shortly after boot (and after wake from sleep)
Shortly after login (and somewhat prior to login), the mouse and/or graphics may seem unresponsive. This usually clears up after about 20 seconds. The same effect is observed after wake from sleep.
May be related to SMBIOS changes, as similar effects were observed when using MacBookPro11,2 with previous versions of OS X/macOS. But now the problem appears also with MacBookAir6,2 and MacBookPro11,1.
The solution appears to be removing unused connectors from the ig-platform data in the framebuffer kext:
https://www.tonymacx86.com/threads/...s-in-10-12-sierra.202316/page-94#post-1485104
Note: In some cases, this is issue from 10.12 is already fixed in 10.13. YMMV.
I have tried both 11,1 and 11,2, still the same. And have also applied the patch for the solution above as you can check my file. But the laggy still happens at boot (please check my video also)
2. Graphics glitches: please see the video for better details, especially with Chrome and Clover Configurator, happens to both light and dark theme. I think I experienced this problem before on 10.13, but as I could not remember how did I got it fix. Anyway since I am using WhateverGreen+Lilu now, it may be different.
Please take a look at my files and my video and hope you can help me fix these. Thank you very much
