UID-Compliant Trackpad not working in Big Sur

[Clamanium]

My UID trackpad is not working in Big Sur, the laptop is a Acer Travelmate P446-M. EFI is listed below its using Opencore.

 

[Feartech]

My UID trackpad is not working in Big Sur, the laptop is a Acer Travelmate P446-M. EFI is listed below its using Opencore.

please read the faq for proper hardware profile setup:

[FAQ] READ FIRST! Laptop Frequent Questions

This is an updated FAQ from the Original Thread: https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/post-1045259 Before asking a question, many common questions are already commonly asked and answered, and many answers exist in the sticky threads in this forum...

www.tonymacx86.com

 

[Clamanium]

please read the faq for proper hardware profile setup:

[FAQ] READ FIRST! Laptop Frequent Questions

This is an updated FAQ from the Original Thread: https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/post-1045259 Before asking a question, many common questions are already commonly asked and answered, and many answers exist in the sticky threads in this forum...

www.tonymacx86.com

done

 

[Feartech]

done

DSDT.aml should not be used with opencore

have you determined your exact trackpad model (via windows -> device manager?) do you actually have an I2C trackpad?

 

[Feartech]

done

also your VoodooPS2Contoller.kext is quite old, would be best to update that

along with any other kexts you need

 

[Clamanium]

DSDT.aml should not be used with opencore

have you determined your exact trackpad model (via windows -> device manager?) do you actually have an I2C trackpad?

windows said it was a hid trackpad, im not sure the model as my windows install is broken

 

[Feartech]

windows said it was a hid trackpad, im not sure the model as my windows install is broken

you need to know the exact make/model

 

[1Revenger1]

If your windows install is broken, you may be able to use a Linux live USB.
I usually use "xinput --list-devices" in terminal or "sudo dmesg | grep -i input"
Looking in dmesg will show SMBus devices and be a bit more specific about the type of I2C device it is, if it is I2C.

 

[Clamanium]

will try

If your windows install is broken, you may be able to use a Linux live USB.
I usually use "xinput --list-devices" in terminal or "sudo dmesg | grep -i input"
Looking in dmesg will show SMBus devices and be a bit more specific about the type of I2C device it is, if it is I2C.