I recently upgraded my system to Monterey 12.3. OpenCore 0.7.9. I started with a clean install of 11.2.3, mapped my USB ports, and then I did a direct upgrade to 12.3 via the App Store. In Monterey, I had to make the adjustments for Bluetooth discussed in the OpenCore install guide.
I...
I swapped out the DW1560 (M.2 BCM94352Z) with a M.2 BCM94360NG. I got it for $39 on Amazon. It's natively supported by Mac OS. So, I removed the four kexts that were required for the DW1560 on Monterey:
AirportBrcmFixup
BrcmFirmwareData
BrcmPatchRAM3
BlueToolFixup
OC Snapshot to match kext...
I think I'm having a similar issue. I upgraded from 11.2.3 to 12.3. In Apple Music when using bluetooth, any songs that are not downloaded/local just skip. Sometimes there will be intermittent audio that skips. If it's downloaded/local, I can listen to it.
Strange: If I use wired headphones...
I turned Trim on. I don't think I ever had it enabled.
I'm still getting the 15 sec delay starting about 15 seconds into the boot. I disabled these kexts to see if they were potentially causing the delay:
AirportBrcmFixup
BrcmBluetoothInjector
BrcmFirmwareData
BrcmPatchRAM3
Nope. 15 sec...
Updated my EFI folder with new SSDT's generated by SSDTTime. My SSDT-EC only has one entry vice the 30+ of the generic one. Similar scenario for the SSDT-PLUG. I added the SSDT-HPET and required config.plist patches.
No change in the Long Boot Pause. Still 15 seconds where it sits with a...
@Edhawk, looking at my SSDT-EC generated by SSDTTime and your SSDT-EC-USBX, I can see you added the highlighted section for USB. Why is that added? And why add it to the EC?
Also, looking at the generic SSDT-EC from the OpenCore Install Guide... there's a HUGE difference. Only one entry for...
@hannibal1969, I don't think my boot delay is associated with the SSD Trim incompatibility issue people have been experiencing with Monterey and certain NVMe SSDs. I'm still using Big Sur on this build and I'm using a Samsung EVO Sata SSD. I don't see any Trim related messages in the verbose log.
@Edhawk, as you point out, I only have two SSDT’s. Your build has eight. Are all eight of yours generated using SSDTTime? And what to they do?
Edhawk
ski4evr
SSDT-EC-USBX
SSDT-EC
SSDT-EHCX_OFF
SSDT-PLUG
SSDT-Fix-USB-Shutdown
SSDT-HPET
SSDT-PLUG
SSDT-SBUS-MCHC
SSDT-XOSI...
OpenCore 0.6.7
Big Sur 11.2.3 (20D91)
GA-Z97n-WiFi
i7 4790K LGA1150 Haswell
HD 4600
BCM94352HMB (Card: Half Size mini-PCIe; Network Slot on board)
During boot, I get a long 15 second pause with the apple progress bar after a few seconds of movement. Then, the screen goes black and the apple...
With the Samsung 980 Pro 1TB NVMe likely having the TRIM incompatibility in MacOS, I took the opportunity to shift it over to a Windows 10 boot drive.
I ordered a WD Black SN750 1TB NVMe and it should be here today. I’ll use it as the MacOS boot drive. Initially for Big Sur, and then for...
I recently purchased a Samsung 980 Pro NVMe 1TB not knowing about this issue. Sounds like I shouldn’t use it as a boot device for Big Sur or Monterey.
Would this trim issue exist if I use it as a storage drive? Would APFS or HFS+ formatting make a difference?
-Edit- I’m thinking the problem...
I took this great advice and created a successful OC build for my GA-Z170n Gaming 5 / RX 580. Learning OC and using their very well written guide was... easy. Just have patience and focus on the details. Grabbing a pre-built EFI folder and config.plist file from other builds in the forums can...
How's Big Sur running with that motherboard and CPU?
I have a Gigabyte GA-Z77N-wifi with intel HD 4000 (no graphics card) that I recently upgraded to Catalina using Clover. I don't use it that often. I recall it being kind of slow.
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