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Jake Lo

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Posts posted by Jake Lo

  1. did you following this:

    Note: to run OCLP, SIP must be disabled. Just change csr-active-config to 03080000
    Add this to bootarg as well amfi_get_out_of_my_way=0x1

    According to the message in OCLP, your SIP is set to 0x6f, make sure to change it to 03080000 for crs-active-config

  2. Well, I thought I give it a try and to my amazement, I was able to install Ventura successfully and gotten graphics acceleration too.

    Screenshot 2022-12-09 at 2.46.24 PM.pngScreenshot 2022-12-09 at 6.03.27 PM.png

    Here are the steps I took:

    With the OC 0.8.6 bootpack, I added this to bootarg

    -no_compat_check

    Switch SMBIOS to MacBookPro14,1 ( not sure if this is require but that's what I did)

    Upgrade Big Sur using Ventura USB installer successfully but without graphics acceleration

    Download OCLP 0.5.2

    Selected "Post Install Root Patch" -> Start Root Patches

    Rebooted system - > full graphics acceleration

    Switch SMBios back to MacBookPro11,4 and it still works

     

    Note: to run OCLP, SIP must be disabled. Just change csr-active-config to 03080000

    Add this to bootarg as well amfi_get_out_of_my_way=0x1

     

    Tested function so far:

    Audio works / Audio buttons works

    HDMI / DP video /Audio works(4K will need patching)

    3 displays - Main / miniDP / HDMI

    Fn+ Arrow for Brightness works

    Touchpad with some gestures

    Sleep / Wake works

    Wireless works - using Broadcom DW1550

    SD Card Reader - works

     

     

     

  3. the highest macOS you can run is Monterey, Ventura has removed all support for Haswell gpu. 

    Looking at the files, you only need to upgrade the Intel Wireless and Bluetooth kexts to support Monterey.

    you can remove the following from the kext folder

    • ApplePS2Controller
    • AtherosE2200Ethernet
    • CpuTscSync
    • CtlnaAHCIPort
    • SATA-unsupported
    • USBInjectAll
    • XHCI-unsupported

     

  4. acidanthera's kext has portings from skyrilHD's code to support Alps. I didn't know it supports v3 Rushmore since I've never tested it on the E7440.

    So it's works almost the same as yours. 

    No scrolling with the middle mouse with the trackstick. The left mouse can click but can't drag, same as yours. But if I use the trackstick left mouse, I could drag it with the touchpad, just not with the trackstick. Also can't highlight text.

  5. Just got around to using it.

     

    My E7440 is also V3 Rushmore.

    Touchpad works pretty well

    Swiping and zooming works

    Right click also work without any modification

    Slow scrolling is a bit jittery if you don't pick your fingers off the touchpad.

     

    Issue I have is that I do use the track stick a lot more than I would the touchpad

    With this version, scrolling with the middle mouse doesn't work

    I can't highlight with the left mouse of the track stick. Right click also works on the track stick.

    If you could add those 2 feature, that would be awesome!

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