Correct. You mount the EFI, delete the folders, and install OCLP.
Use an USB2 hub, on Monterey your computer will no longer work with USB1 devices.
A lot of human interface devices are USB1.0/1.1, all recent Apple wired keyboards and mice, for example, are USB1.1, some of the older ones, like the
None are indicated in the Maintenance section but I always walk through the whole config.plist post #1 process. Gives me a chance to review my previous choices in settings.
Please note that the maintenance section of the first post has not been updated by @cdf for 0.8.3.
Yes, I ran ocvalidate myself. Mine returned a lot more errors. Although I suspect they are all minor, I have dared to attempt booting using OC 0.8.3 yet. May try later today.
as far as I read on the hackintosh forums, in this version of opencore,
As Per Apple Technician Guide MacPro 2009 shows USB 2.0, wired Mouse am using Dell & Logitech .it will was issue dell keyboard was working with out any issue.
Indeed. In any case, I've just booted using OC 0.8.3 using my 0.8.2 config.plist. No issues.
The ports on the mac pro are USB 2.0 but to save money often times hardware manufacturers will use the minimum required connection. A keyboard for instance only need USB 1.1 bandwidth so there is no point using USB 2.0. Modern macOS doesn’t support USB 1
I thought the problem is more like modern macOS supports USB 1 but it has problems with OHCI USB controllers. Classic Mac has OHCI and EHCI controllers for USB. An OHCI controller is used when a USB 1.1 device is connected. To force the EHCI controller, connect a USB 2.0 hub and connect the USB 1.1 device to the 2.0 hub.
That makes sense, I don't use that feature. I updated the documentation and added the optional kext as example into
build.kexts list of dictionaries: build.kexts = [
{
'project': 'NoAVXFSCompressionTypeZlib',
'properties': {
'MinKernel': '21.5.0'
},
'repo': 'dortania',
'version': '12.3.1'
}
]
Do you have FireWire devices connected? Seems like a bug in the driver tc.tctechnologies.driver.Saffire .
I seem to be having a similar problem. Can you explain what you mean by “nvram problem”, and how you overcame it?
