search

Ab2774 / Lenovo-IdeaPad-320-14-IKB-Hackintosh

A guide for installing macOS on Lenovo IdeaPad 320-14IKB (Kaby Lake-U)
54 stars 11 forks source link

Synaptic Trackpad doesn't work after sleep #11

Closed Flabib closed 3 years ago

Flabib commented 3 years ago

Hi, I'm currently using macOS Big Sur 11.2 on IP 320 14-IKB. I have problem when my laptop wake after sleep, trackpad is doesn't work. I use latest open core synaptic version. I hope you can help me to fix this problem.

Kni9htKing commented 3 years ago

can u upload ur efi folder without serial somewhere I would like to see it

Flabib commented 3 years ago

Sure, this is my EFI's folder.

EFI.zip

Kni9htKing commented 3 years ago

Update Your OC to latest version from 0.6.4, and try to use the debug version of synaptic touchpad kext ,For me it works perfect on my elan trackpad.BTW you can use Airport itlwm,it works too. I updated to Big Sur 11.2 yesterday and everything seems fine for me except for bluetooth which connects and disconnects dunno why.

Flabib commented 3 years ago

Sorry, I've watch tutorial to update OC and AirportItlwm, but I don't understand so much. May I have your EFI please?

Okay, I'll try AirportItlwm.kext. Thank you.

Flabib commented 3 years ago

Oh sorry, I'm forget. I have one more problem, when I plug HDMI, my monitor isn't detect my laptop. Why did this happen?

Kni9htKing commented 3 years ago

hey @Flabib Here's my EFI - (Link Removed) Note- Use GenSmbios to generate new serial (MacBookPro 14,1) I have elan touchpad. Everything is updated to the latest version as of today. This Efi Airport itlwm will not work in Catalina (only Big Sur) Regarding the HDMI output issue ,I haven't tried it yet. I think its intel graphics problem or kext issue,Dunno .Upload the new efi if you fix HDMI .

Flabib commented 3 years ago

I was try using your EFI. HDMI output and Wifi is working fine. But sound over bluetooth connection is laggy. And after sleep, my laptop is going to black screen. I still finding the solution for now.

Kni9htKing commented 3 years ago

ya I am unable to fix the bluetooth issue dunno what is causing it ,It connects and disconnects every 1 sec, as a result I have use wired headphones, instead of the bluetooth ones.Do let me if you find it. As for the black screen issue I am not facing any. You just need to press any key two times after opening the lid .

Kni9htKing commented 3 years ago

it will be a great help to u are able to fix bluetooth. Does bluetooth works fine on your EFI ? ,I haven't tried your EFI So I don't know. What abt the touchpad did u fix it?

Flabib commented 3 years ago

After looking for answers on the forums, I found that bluetooth can work properly when the wifi is off. If I turn on wifi, the signal from bluetooth will weaken.

Kni9htKing commented 3 years ago

yup got it .If u fix something else do update me on that.

Ab2774 commented 3 years ago

Hi @Kni9htKing , I'm really really sorry for the late reply but I've been busy with school and everything, I'm planning for releasing the version in the next few days, I'm having a similar issue with my AX201 on my other laptop, I'm still figuring out how to fix it, I'll keep you updated. @Flabib can you provide me a copy of IOREG and list all your problems so that I can try to fix them? Thanks

Flabib commented 3 years ago

@Kni9htKing, I accidentally destroy my Mac Volume. I try to fix that but I remove your EFI without have a backup file. Can I have your EFI again please?

@Ab2774, how the way to copy an IOREG?

Kni9htKing commented 3 years ago

Here's the efi -- Efi Use IOREG editor https://www.google.com/amp/s/mac.filehorse.com/download-ioregistryexplorer/%3famp

Flabib commented 3 years ago

I using efi from @Kni9htKing, everything working fine except sleep and bluetooth. When I wake up from sleep, the screen is very slow to respond. Bluetooth is working when I connect to wifi, but signal is weak. If I disconnect from wifi, I can use bluetooth earphone nicely.

IOReg.zip

Ab2774 commented 3 years ago

Hi @Flabib, unfortunately, your copy of IOReg seems to be corrupted, please use the latest version which can be found here, but from what you're saying, weak and slow performance can be caused by unworking power management, please make sure that you're using CpuTscSync as it fixes this problem completely, CPUFriend doesn't fix it, also, make sure that power management is loaded on IOReg with either CPU0@0 or PR0@0, in my case, I have CPU0@0 if you have the latter, please use this one instead, also, I don't have any update on Intel Bluetooth as it's unstable on macOS, I'll keep you updated. Cheers SSDT-PLUG.zip

Flabib commented 3 years ago

I have using CpuTscSync and running very well on CPU0@0 and replare with your SSDT-PLUG.. But it still same.

tetenc555 commented 3 years ago

Hi, I'm having this issue on all versions of VoodooI2C that were released after 2.4.3 Is there any way to solve it? These old versions of kext don't work well with 4 and 3 finger gestures.