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yusifsalam / t490-macos

Lenovo T490 running macOS Big Sur using OpenCore
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YogaSMC failed #34

Closed gfalo10 closed 3 years ago

gfalo10 commented 3 years ago

Hello!!

I have updated the EFI folder with the latest YogaSMC kext, installed YogaSMCNC and when I run it I get the following message "Failed to connect to YogaSMC" Do I have to do something else for it to work properly?

yusifsalam commented 3 years ago

YogaSMC is still a work in progress for now and I will update it when I have the time. The error message just means that the app does't have the write rights. Do the media keys like bluetooth wifi toggles work for you? You should also be able to read the CPU fan RPM with iStatmenus for example.

gfalo10 commented 3 years ago

Ok, I wait then. No works bluetooth wifi toggles... Thanks

yusifsalam commented 3 years ago

@gfalo10 it should be working now. you also need to get the app from here https://github.com/zhen-zen/YogaSMC/suites/1723497340/artifacts/32607265

gfalo10 commented 3 years ago

i´ve the same failure...just copy EFI and copy in applications YogaSMCNC...and when open it: "Failed to connect to YogaSMC" Preferences panel don't work properly either. I think I´m not installing it properly maybe?

yusifsalam commented 3 years ago

@gfalo10 you sure you have this in your config? https://github.com/yusifsalam/t490-macos/blame/master/OC/config.plist#L703-L721

gfalo10 commented 3 years ago

Yes, I have that in my config file. But in my bootlog appears this: "01:396 01:115 OC: Prelinked injection YogaSMC.kext () - Invalid Parameter"

Attach bootlog.
opencore-2020-12-26-153206.txt

yusifsalam commented 3 years ago

Do you have all the latests kexts? In particular make sure VirtualSMC is the latest version.

gfalo10 commented 3 years ago

Yes, I´ve copied your EFI folder completely, the version of VirtualSMC is 1.1.9

yusifsalam commented 3 years ago

I'm not really sure then, probably easiest to open an issue in YogaSMC repo or ask the developer directly in the gitter room.

gfalo10 commented 3 years ago

OK, thanks a lot. But in your case is it working fine with the same EFI folder? Maybe I´ve some application installed that block YogaSMC

yusifsalam commented 3 years ago

Yes, I'm using my EFI folder obviously :D Almost everything is working for me: I can read fan speed and even change it manually, adjust power settings, only thing missing for me is the cycle count of the battery.

yusifsalam commented 3 years ago

Closing for now since I can't replicate and there is no new activity.