I decided to extract the immutablekernel for Catalina 10.15.3.
I had to add a FAT header but it extracts just fine.
Thanks to this we have the kernel and kexts for the immutablekernel.
The info dictionary and lists are also included.
Needs further study if it contains extras compared to the prelinkedkernel.
Maybe we can find out what those .im4m files (for example immutablekernel.x589iclydev.im4m) are thanks to this.
Opencore is running really really slow on Catalina 10.15.4. So It was running perfectly before I put the ssdt-pnlf for enabling Brightness control. it is running really slow and I verified my config with the sanity checker and its all correct. can someone please help. I am attaching my oc folder.
Ebayed the laptop for $290 + tax = $350
added: 16gb RAM + existing 8GB = 24GB Timetec Hynix IC 16GB DDR4 2400MHz PC4-19200 Non ECC Unbuffered 1.2V CL17 2Rx8 Dual Rank 260 Pin SODIMM Laptop Notebook Computer Memory Ram Module Upgrade S Series (16GB)
added: cheap wifi TP-Link USB Wifi Adapter for PC N150 Wireless Network Adapter for Desktop - Nano Size Wifi Dongle Compatible with Windows 10/7/8/8.1/XP/Vista Mac OS 10.9-10.15 Linux Kernel 2.6.18-4.4.3 (TL-WN725N)
added: NAND 1TB Internal PC SSD https://www.amazon.com/gp/product/B073SB2MXT/ref=ppx_yo_dt_b_asin_title_o01_s01?ie=UTF8&psc=1
Gadget Reviews upgraded too, video: https://www.youtube.com/watch?v=39EquX5PTkQ
I just installed. Everything works fine. I'll test final cut pro, premiere pro with 4k footage and get back with you on performance.
For now moves like a performant Mac book pro.
I installed Catalina first but I could not make the Intel UHD 620 Graphics get proper QE/CI.
Mojave is just fine. I want to use this system for quick video editing on the go.
Geekbench in my signature.
If you need any files or have any questions pls ask.