macOS 10.15.2 Update

[rheneas]

Success updating from 10.15.1, including Audio and USB. Stayed with Clover v5098.

Updated AppleALC, Lilu, and WhateverGreen to Clover/kexts/10.15. Downloaded 10.15.2 dmg, installed. Two reboots.

 

[Robbish]

For OpenCore newbies (like me) who do not want to watch their macOS Updates output to the screen in Russian, make sure that you change and save the default prev-lang:kbd setting in your OC config.plist to that of your preferred language.

prev-lang:kbd settings are located in the config.plist path > NVRAM > Add > 7C436110-AB2A-4BBB-A880-FE41995C9F82 > prev-lang:kbd > Data > 72752D52 553A3235 32 (the Hex to String = ru-RU:252)

1. Find your Apple Keyboard Layout ASCII string. It should be listed in the Acidanthera GitHub AppleKeyboardLayouts.txt
2. Copy your Layout from the list (Note: we only want the Text String NOT the number prefixes).
3. Convert your text string e.g, en_GB-British to Hex (for this, you can use any "String to Hex Converter " available on the web or the Calculator in Hackintool is great for this). In my example, en_GB-British converted to the Hex 656E5F47422D42726974697368
4. Find and Replace the default ru-RU:252 prev-lang:kbd Hex value with that of your own countries Apple Keyboard Layout Hex value.
5. Save config.plist, Exit, Reboot, Done !

 

[kingkong89]

Here are the Kernel Kext patches for X99:

Comment: _xcpm_performance_patch by JamesK
Find: 41C1E608 4963D689 D048C1EA 20
Replace: 41C1E608 B800FF00 0031D290 90

Comment: _xcpm_SMT_scope_msrs_1 by JamesK
Find: BE060000 005DE908 000000
Replace: BE060000 005DC390 909090

Comment: _xcpm_SMT_scope_msrs_2 by JamesK
Find: 31D2E844 FDFFFF
Replace: 31D29090 909090

Comment: _xcpm_pkg_scope_msrs by JamesK
Find: 31D2E879 FDFFFF
Replace: 31D29090 909090

Comment: _xcpm_core_scope_msrs by JamesK
Find: 31D2E857 FDFFFF
Replace: 31D29090 909090

Tested and work fully enjoy x99 users.

Thank you!! it works well.

 

[lefeverk1]

Update went super smooth. Everything working as it should.

 

[sanigo]

Upgrade from system preferences, all went perfectly. Need to choose update from boot menu manually.

 

[yschu7]

1. Update Lilu, WEG, AppleALC
2. Ugrade from download ComboUpdate, have to manually select disk after 2 reboot. Upgrade went smoothly.

 

[scottwiolson]

No issues/Updated flawless.

 

[giacomoleopardo]

A little video about my macOS update. Smooth!

 

[jrw85705]

Update went smoothly.

 

[carljharris3141]

Installed. No issues (any more).