- Joined
- Feb 20, 2011
- Messages
- 195
- Motherboard
- Asus Maximus Hero XI Z390
- CPU
- i9-9900K
- Graphics
- RX 560
- Classic Mac
- Mobile Phone
I'm trying to figure out why there is a 20+ seconds boot delay between "ASL Sender Statistics" and "Boot windows acquired" with Monterey and Big Sur, which was not the case up to Catalina.
Visually, this is when there is a pause in the progress bar under the Apple logo, at the point when the display normally redraws after loading the GPU kext. (I'm guessing, because on other builds there is a change in screen resolution at that point).
This is a Haswell Hackintosh with Gigabyte Z97-SOC mainboard, i5-4590 processor and iGPU HD4600, booting with OpenCore 0.80.
Once it's booted, everything works normally, so it is just an annoyance when initially turning it on.
I've tried three different SMBios definitions: MacMini7,1 and iMac16,2 and iMac17,1 but it makes no difference.
On two other builds, one with a Skylake mainboard and the other with Coffee Lake, this pause doesn't happen, but they also have dedicated GPUs, so maybe that is the reason?
Attached is the OpenCore config.plist and the boot log where the delay is visible at Apr 24 09:00:11
Many thanks for any insights!
Visually, this is when there is a pause in the progress bar under the Apple logo, at the point when the display normally redraws after loading the GPU kext. (I'm guessing, because on other builds there is a change in screen resolution at that point).
This is a Haswell Hackintosh with Gigabyte Z97-SOC mainboard, i5-4590 processor and iGPU HD4600, booting with OpenCore 0.80.
Once it's booted, everything works normally, so it is just an annoyance when initially turning it on.
I've tried three different SMBios definitions: MacMini7,1 and iMac16,2 and iMac17,1 but it makes no difference.
On two other builds, one with a Skylake mainboard and the other with Coffee Lake, this pause doesn't happen, but they also have dedicated GPUs, so maybe that is the reason?
Attached is the OpenCore config.plist and the boot log where the delay is visible at Apr 24 09:00:11
Many thanks for any insights!