Amaleic

Hooray! Iturned on my wireless adapter! To do this, I added AirportBrcmFixup.kext and IO80211Catalina.kext to EFI/CLOVER/kexts folder, specified the path to the device in the config.plist and reset NVRAM.

Can I see how this section should be filled out? And which kexts should I install?

Unfortunately, I did not find detailed information on how to perform the injection correctly.

Is it possible with Clover bootloader?

Can you help me with injecting? I tried to add the device to config plist, but my system won't boot after my attempts. I'm a complete noob at this things. The device path is: PciRoot(0x0)/Pci(0x1C,0x1)/Pci(0x0,0x0)

How should i use it?

Hello. Please help me enable wireless on Big Sur 11.7.2 (Latitude E6230). EFI.zip

I used your bootpack and everything works great now. I noticed that voodoops2controller.kext is different in size from mine even though the version is the same. In general, the system itself works faster than with my config. There was a question with hibernation. I didn't set hibernationmode=0 and I don't know if it's necessary to do it if everything works fine now, including sleep mode.

@Hervé, touchpad issues appeared after i updated all kexts i guess

@Hervé, every time i use -no_compat_check when grub runs. Everything works well now, thank you! Now there is a small problem with scrolling and swiping. The touchpad reacts strangely to multiple fingers. On Catalina, scrolling was smooth and swiping left and right also worked well. Perhaps after updating kexts, these problems appeared.

@Jake Lo, here they are (without itlwm.kext) IOReg.ioreg EFI.zip

@Hervé, i saw your post about ACPI patches, but maybe I have a different problem. Because the brightness is not adjustable in the system at all

I tried to install following your advice and it worked for me! But, I can't enable the wifi adapter using itwlm.kext Also, my screen brightness adjustment does not work. I also noticed a strange feature - after installation I only have a Preboot partition and a Recovery partition. Later I will attach my EFI directory

@Hervé, thank you so much. Of course, I will try to install Big Sur again. Maybe I'll try with another bootloader. Also, I'll be waiting for your post to be updated. I forgot to say that the installation started only in the case of SMBIOS 11.1. In the case of SMBIOS 10.1, an error occurred when choosing a partition to install.

Good evening. I'm trying to install Big Sur 11.7.2 using the Clover 5128 bootloader. After the third reboot, the installation stops at 50%. What am I doing wrong? Is there an up-to-date installation guide for Big Sur 11.7.2?