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Dell Inspiron 5584 (UHD 620 graphics): Help required to install Catalina


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Tell me about OS and I'll pass EFI to you for your HW
What Bios ?? just update it v1.10...
Add this bootarg in config plist:



Replace in EFI \ Clover \ Kext \ Other USBPort.kext with USBInjectAll.kext
And that's it.


EFI folder for Catalina with Clover r5119 available here.


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I am trying to install Catalina 10.15.5. Bios 1.10.0. 16GB RAM. Replaced USBPort.kext with USBInjectAll.kext. Now I have the error "in memory panic stackshot succeeded ..". Maybe some specific bios settings need to be done? And tell me what actions need to be done when the system is installed?


I also have windows 10. I increased the EFI section to 200. On windows, by the way, the cooler is very noisy when idle, maybe you know how to fix it?

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try booting with arg until installation completes



In drivers/UEFI, remove: 

  • OsxAptioFix3Drv.efi //already have AptioMemoryFix.efi, use one or the other, not both
  • SMCHelper.efi //use with FakeSMC.kext only
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