- Joined
- May 31, 2015
- Messages
- 98
- Motherboard
- MSI GE70 2OE
- CPU
- Intel Haswell Core i5 4200M 2.5GHz
- Graphics
- Intel HD 4600 & NVIDIA GTX 765M
- Mac
- Mobile Phone
And I think I see what you're referring to. It is more like a jerkyness at login and after login for a few seconds...
Since I don't see it on my Ivy Probook 4540s, nor on this KabyLake Probook 440 G4, I suspect it is Haswell specific. As we already know, there are serious issues with Haswell on hacks with 10.12.x.
Hi, Rehabman! I'm also experiencing the lag/slutter problems after 10.12.4 update on my MSI GE70 2OE Laptop (with Haswell HD4600). I did some research and trial and figured out that those lags are NOT dependent on:
1. SMBIOS (I'm using MacbookPro11,1)
2. Lilu+Intelfixup presence
3. ACPI patches (tried to load with original DSDT and SSDT's and disabling different patches one by one)
4. Different ig-platform-id's for Haswell Mobile
5. Third-party kexts (tried to remove all of them from S/L/E and L/E, except FakeSMC)
6. Kext Patches in clover (tried to disable all of them one by one)
Also I noticed the following:
1. The lags take place also after display wake but only for 5 secs, instead of 30 seconds after boot.
2. There are no lags if I use a fake ig-platform-id 0x12345678 and thus have no QE/CI
I hope this can help. Maybe fakepciid intel_hd_graphics.kext needs some improvements to match the 10.12.4 new features.