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Dell Latitude 5510: can Big Sur be installed on it?

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same behavior with only vodooi2chid enabled.

the mouse is hopping if you lift the finger and put it somewhere else on the trackpad, something like the trackpad would be 1/4th of the screen and if you tip with he finger, the mouse moves to this location on the screen.


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I think unlike the newer version, this older version needs to disable AppleIntelLpssI2C* from loading by coolstar by adding to kernel / Block

com.apple.driver.AppleIntelLpssI2C.kext & com.apple.driver.AppleIntelLpssI2CController.kext


Another way is restore to the latest version and adjust the settings in the VoodooI2C info.plist // I don't know which, you'll have to play around with it

Or replace VoodooI2CHID.kext with VoodooI2CSynaptics.kext

I have no more idea. You could try contacting the developer himself




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Hi Jake,


found something in the log:


00:000 00:000 OC: Prelinked injection VoodooI2C.kext () - Invalid Parameter
00:094 00:094 OC: Prelinked injection VoodooI2CHID.kext () - Invalid Parameter


looks like i2c and hid is not loading.



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