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oclp

  1. macpeach55

    OpenCore Legacy Patcher leaving traces in Native Ventura

    Hello All, A little unusual but I hope someone can help. I have a late 2013 27" iMac running Big Sur via OCLP. I just bought an M2 Mac mini running native Ventura & used a Time Machine back-up from the iMac to get everything onto the Mac mini. All good except on start-up I get a flurry of these...
  2. panjandrum

    OCLP (OpenCore Legacy Patcher) + Pixelmator Pro issue

    Config: Mac Pro 4,1/5,1 with OCLP (0.5.3 currently). In the past Pixelmator Pro correctly used my RX 580 for all "ML" features. This meant that ML Upscaling and the like worked extremely quickly. Now Pixelmator Pro is using the CPUs for ML functions, making those features almost unusable...
    • panjandrum
    • Thread
    • macos oclp opencore legacy patcher pixelmator
    • Replies: 1
    • Forum: macOS
  3. Alvin777

    OpenCore Legacy Patcher (OCLP)

    Hello Apple friends, merry Christmas, happy new year. For those who've experienced OpenCore Legacy Patcher, is this a bug, it's stopped at this step: what could be the fix? I'm using a Mac that's 100% compatible with OpenCore Legacy Patcher (OCLP), ver. 0.53 the current version. Thank you...
  4. G

    Almost success with iMac 12,2 using OCLP

    So far I have successfully upgraded my Mac Air 2018 and an iMac 2014 but not having a lot of success with an older iMac 12,2. I have done a fresh install on to the internal HDD and Ventura boots albeit slowly and I can login but within a few minutes the iMac freezes. No keyboard or mouse...
  5. D

    MP 1,1-5,1 **SOLVED** No Boot Screen OCLP RX6600XT

    Hi all, Specs: cMP 4,1/5,1 Monterey 12.6.1 on SATA SSD WIN10 on dumb NVME PCI-e adapter OCLP 0.5.1 Sapphire Pulse RX6600XT LED Cinema Display 24" (A1267) After flashing the 6600 and installing it in the cMP, I cannot see the OCLP boot picker. OCLP is working since the cMP boots into Monterey...
    • dksoutha
    • Thread
    • cmp no boot screen oclp rx6600xt
    • Replies: 11
    • Forum: Mac Pro
  6. D

    MP 1,1-5,1 Set Default Boot OS - OCLP

    Hello again. I am wondering how I can set OCLP to boot into macOS by default when I power on or restart my Classic Mac Pro. I have macOS Monterey and Windows 10 installed, both on their own SATA SSD drive. When I power on the computer it defaults to the Windows 10 drive/OS unless I choose...
  7. Flyingfrog

    Cannot change permissions on my main Big Sur drive

    Hi. I've installed Big Sur 11.6.5 on my 2012 5,1 cup using OCLP. It works like a charm except that it won't let me change permissions on my main drive. When I run the "crs util status" command in terminal, this is what I get Apple Internal: disabled Kext Signing: disabled Filesystem...
  8. Z

    MacBook Pro 6,2 - Open Core Legacy Patcher?

    I have a 2010 i7 MacBook Pro 6.2 (A1286) that has been running Catalina with no issues via Dosdude patch. This is our kitchen computer, used primarily for checking emails, web browsing, watching recipe videos, and the occasional Amazon purchase. I also use it to control a headless MacMini...
  9. R

    OCLP MacBook Air late 2009, unable to enter to internet recovery mode.

    Hello, I installed Monterey 12.3.1 on MacBook Air 2009, just for the hell of it, has no battery and Monterey is hella slow. Now I want to go back to el captain, but now the internet recovery mode does not work anymore. Seems like OCLP modified the UEFI stock files for booting into internet...
    • rajhlinux
    • Thread
    • macbook air macbook air 2009 oclp opencore legacy patcher
    • Replies: 0
    • Forum: MacBook Air
  10. Z

    MP 1,1-5,1 Mac Pro 5,1 / OCLP 0.4.7 / Monterey >> Bluetooth OK - WiFi not working

    Yesterday I took the plunge and did a clean install of Monterey on my MacPro 5.1. Everything went well and to my surprise both the USB3 cards and a flashed RX580 worked great from the start. I'm also surprised to see that bluetooth through a cheap WTXUP BCM94360 still works in Monterey...
    • zterm
    • Thread
    • macpro 2010 monterey oclp wifi bluetooth
    • Replies: 37
    • Forum: Mac Pro
  11. P

    Monterey update on unsupported Mac with OCLP - some questions

    I ran into some questions/issues with my update of macOS Catalina on a Late 2013 27” iMac (14,2) to Monterey 12.3.1 using OCLP 0.4.3. I’m not sure if the ‘’Nvidia Kepler’ post-install patch’ worked properly and I’m not sure if my display needs some correcting. I’ll list my questions at the...
  12. K

    Opencore Legacy can't bless USB installer

    Hi, trying to create a bootable USB installer via the OpenCore Legacy Patcher guide to get Big Sur running on my 2011 Imac. I followed the steps in the guide. As I have an non-flashed Nvidia GPU in the system I need to bless the EFI folder of OC as advised here. Completely stuck at this point as...
    • kurtiejjj
    • Thread
    • imac (24" oclp open core unsupported gpu
    • Replies: 4
    • Forum: iMac
  13. adb1973

    How To?: install Big Sur (OCLP) on Mac mini 2012 server with 2 SSDs

    Hi. I have a Mac mini 2012 with 2 similar SSD’s inside. Under Catalina I used Rafal Lesniaks method to make it boot from RAID which worked great and had 1GB/s I/O speeds as a consequence. Apparently Big Sur broke this option. At least I couldn’t make it work and no one replied to my requests...
    • adb1973
    • Thread
    • apfs apple raid big sur 11.6 corestorage mac mini 2012 oclp
    • Replies: 3
    • Forum: macOS Big Sur (11)
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